Dr. Gary Alan Kalser , MD
Urology • Orlando, FL
41 W Kaley St
Orlando, FL 328062942
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on September 22, 2006; this date does not establish years in practice.
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Published CMS data list 1,512 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99214 — Established patient outpatient office visit: 433 service units.
- 99213 — Established patient outpatient office visit: 249 service units.
- 81003 — Automated urinalysis test: 232 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 18 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 568 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) — 168 prescription fills, including refills.
- Ciprofloxacin Hcl — 110 prescription fills, including refills.
- Alfuzosin Hcl Er (Alfuzosin Hcl) — 67 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 12 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 65% of clinicians listed under Urology in Orlando, FL (2024, 33 clinicians with data). Median for this group: 1,201. Middle half: 626 to 1,576.
Close to the middle for Medicare Part B services among clinicians listed under Urology in Florida (2024, 682 clinicians with data). Median for this group: 1,437. Middle half: 569 to 4,607.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 1,597 in 2020 to 1,512 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
41 W Kaley St
Orlando, FL 328062942
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Orlando Health Medical Group Inc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
1982
What Public CMS Data Show
Urology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
463 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $186,278 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $137,478 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
30-day fills
808 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$6,114 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $2,556.23 across 95 records.
By nature of payment
- Food and Beverage: $2,556.23 across 95 records.
Reporting-company totals (3 largest of 30)
- Ferring Pharmaceuticals Inc.: $405.52 across 24 records.
- COLOPLAST CORP: $347.70 across 7 records.
- Myriad Genetic Laboratories, Inc.: $201.78 across 4 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
44 years (graduated 1982)
CMS Doctors and Clinicians data list 1982 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Kalser has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Kalser as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Orlando and Florida
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 65% of clinicians listed under Urology in Orlando, FL (2024, 33 clinicians with data). Median for this group: 1,201. Middle half: 626 to 1,576.
Close to the middle for clinicians listed under Urology in Florida (2024, 682 clinicians with data). Median for this group: 1,437. Middle half: 569 to 4,607.
Medicare-allowed amount
A higher Medicare-allowed amount than 80% of clinicians listed under Urology in Orlando, FL (2024, 33 clinicians with data). Median for this group: $108,465. Middle half: $59,633 to $165,434.
A higher Medicare-allowed amount than 60% of clinicians listed under Urology in Florida (2024, 682 clinicians with data). Median for this group: $126,394. Middle half: $52,949 to $270,891.
Paid by Medicare
A higher Medicare payment amount than 80% of clinicians listed under Urology in Orlando, FL (2024, 33 clinicians with data). Median for this group: $82,851. Middle half: $44,632 to $122,836.
A higher Medicare payment amount than 60% of clinicians listed under Urology in Florida (2024, 682 clinicians with data). Median for this group: $92,960. Middle half: $39,365 to $204,092.
Medicare Part D prescriptions
Fewer Part D prescriptions than 70% of clinicians listed under Urology in Orlando, FL (2024, 34 clinicians with data). Median for this group: 1,021. Middle half: 482 to 2,299.
Fewer Part D prescriptions than 65% of clinicians listed under Urology in Florida (2024, 725 clinicians with data). Median for this group: 1,339. Middle half: 366 to 2,301.
Part D drug cost
A lower Part D drug cost than 80% of clinicians listed under Urology in Orlando, FL (2024, 34 clinicians with data). Median for this group: $70,122. Middle half: $15,465 to $291,242.
A lower Part D drug cost than 80% of clinicians listed under Urology in Florida (2024, 725 clinicians with data). Median for this group: $137,247. Middle half: $24,439 to $468,865.
47 active clinicians are listed under Urology with a practice address in Orlando, FL (1,021 in Florida).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Orlando
27.7% of these 47 clinicians have the CMS telehealth indicator.
76.6% of these 47 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services stayed about the same: 1,597 in 2020 and 1,512 in 2024.
- 2020: 1,597
- 2021: 1,580
- 2022: 1,441
- 2023: 1,561
- 2024: 1,512
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Medicare-allowed amount
Medicare-allowed amount varied from year to year: $186,884 in 2020 and $186,278 in 2024.
- 2020: $186,884
- 2021: $218,349
- 2022: $163,508
- 2023: $185,067
- 2024: $186,278
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Paid by Medicare
Paid by Medicare varied from year to year: $139,016 in 2020 and $137,478 in 2024.
- 2020: $139,016
- 2021: $164,349
- 2022: $119,496
- 2023: $136,309
- 2024: $137,478
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 38% from 923 in 2020 to 568 in 2024.
- 2020: 923
- 2021: 585
- 2022: 550
- 2023: 523
- 2024: 568
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30-day fills
30-day fills decreased 44% from 1,438 in 2020 to 808 in 2024.
- 2020: 1,438
- 2021: 869
- 2022: 784
- 2023: 762
- 2024: 808
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Part D drug cost
Part D drug cost decreased 75% from $24,280 in 2020 to $6,114 in 2024.
- 2020: $24,280
- 2021: $16,400
- 2022: $7,051
- 2023: $5,698
- 2024: $6,114
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Industry payments (Open Payments)
Industry payments (Open Payments) increased 18% from $2,164.31 in 2021 to $2,556.23 in 2025.
- 2021: $2,164.31
- 2022: $2,289.49
- 2023: $3,938.90
- 2024: $3,166.45
- 2025: $2,556.23
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): 95 records totaling $2,556.23.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Myriad Genetic Laboratories, Inc. |
Food and Beverage
In-kind items and services
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PROLARIS | General | $130.09 |
| COLOPLAST CORP |
Food and Beverage
In-kind items and services
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Titan | General | $100.00 |
| UROGEN PHARMA, INC. |
Food and Beverage
In-kind items and services
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ZUSDURI | General | $89.57 |
| UROGEN PHARMA, INC. |
Food and Beverage
In-kind items and services
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ZUSDURI | General | $79.57 |
| COLOPLAST CORP |
Food and Beverage
In-kind items and services
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Titan | General | $77.55 |
| Ferring Pharmaceuticals Inc. |
Food and Beverage
In-kind items and services
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ADSTILADRIN | General | $76.81 |
| Blue Earth Diagnostics |
Food and Beverage
In-kind items and services
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POSLUMA | General | $62.43 |
| COLOPLAST CORP |
Food and Beverage
In-kind items and services
|
Luja Coude | General | $58.82 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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Axonics | General | $58.66 |
| COLOPLAST CORP |
Food and Beverage
In-kind items and services
|
SpeediCath | General | $45.76 |
| Procept Biorobotics Corporation |
Food and Beverage
In-kind items and services
|
AQUABEAM ROBOTIC SYSTEM | General | $44.70 |
| Procept Biorobotics Corporation |
Food and Beverage
In-kind items and services
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AQUABEAM ROBOTIC SYSTEM | General | $40.82 |
| Ferring Pharmaceuticals Inc. |
Food and Beverage
In-kind items and services
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ADSTILADRIN | General | $40.77 |
| Ethicon Inc. |
Food and Beverage
In-kind items and services
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Harmonic | General | $36.87 |
| Calyxo, Inc. |
Food and Beverage
In-kind items and services
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CVAC ASPIRATION SYSTEM | General | $36.40 |
| Procept Biorobotics Corporation |
Food and Beverage
In-kind items and services
|
AQUABEAM ROBOTIC SYSTEM | General | $35.32 |
| Telix Pharmaceuticals |
Food and Beverage
In-kind items and services
|
ILLUCCIX | General | $33.17 |
| Ferring Pharmaceuticals Inc. |
Food and Beverage
In-kind items and services
|
ADSTILADRIN | General | $32.04 |
| Endo USA, Inc. |
Food and Beverage
In-kind items and services
|
XIAFLEX | General | $30.29 |
| Endo USA, Inc. |
Food and Beverage
In-kind items and services
|
AVEED | General | $29.77 |
| Calyxo, Inc. |
Food and Beverage
In-kind items and services
|
CVAC ASPIRATION SYSTEM | General | $29.39 |
| Endo USA, Inc. |
Food and Beverage
In-kind items and services
|
XIAFLEX | General | $29.26 |
| Ferring Pharmaceuticals Inc. |
Food and Beverage
In-kind items and services
|
ADSTILADRIN | General | $29.10 |
| DENTSPLY IH AB |
Food and Beverage
In-kind items and services
|
LOFRIC | General | $28.91 |
| Ferring Pharmaceuticals Inc. |
Food and Beverage
In-kind items and services
|
ADSTILADRIN | General | $28.71 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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433 | 273 | $381.00 | $124.06 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
249 | 211 | $269.00 | $88.18 |
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81003
Automated urinalysis test
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232 | 170 | $7.00 | $2.18 |
|
52000
Diagnostic exam of bladder and urethra using an endoscope
|
108 | 86 | $708.00 | $225.91 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
81 | 81 | $500.00 | $163.63 |
|
76775
Limited ultrasound scan behind abdominal cavity
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56 | 52 | $175.00 | $56.49 |
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G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
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51 | 48 | $48.00 | $16.09 |
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55700
Biopsy of prostate gland
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49 | 49 | $720.00 | $228.51 |
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76872
Ultrasound scan of pelvic region through rectum
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49 | 49 | $583.00 | $126.07 |
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55873
Destruction of prostate using imaging guidance
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32 | 28 | $16689.00 | $751.99 |
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99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
|
32 | 32 | $535.00 | $175.64 |
|
51798
Ultrasound measurement of bladder capacity after voiding
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30 | 27 | $59.00 | $10.60 |
|
52281
Dilation of urethra using an endoscope
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29 | 19 | $970.00 | $307.24 |
|
76872
Ultrasound scan of pelvic region through rectum
|
23 | 22 | $97.04 | $31.10 |
|
55700
Biopsy of prostate gland
|
22 | 21 | $720.00 | $110.93 |
|
76942
Ultrasonic guidance for needle placement
|
13 | 13 | $330.00 | $55.09 |
|
52000
Diagnostic exam of bladder and urethra using an endoscope
|
12 | 12 | $708.00 | $39.56 |
|
52601
Removal of prostate gland using an electrocautery knife through urethra with control of bleeding using an endoscope
|
11 | 11 | $2212.00 | $711.59 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 168 | 1,253 | $674.63 | 142 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 110 | 886 | $755.97 | 92 |
| Alfuzosin Hcl Er | Alfuzosin Hcl | 67 | 4,441 | $1,082.06 | 42 |
| Tamsulosin Hcl | Tamsulosin Hcl | 66 | 3,691 | $537.73 | 45 |
| Sildenafil Citrate | Sildenafil Citrate | 29 | 1,104 | $204.14 | — |
| Dutasteride | Dutasteride | 28 | 1,740 | $881.74 | 16 |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 20 | 41 | $88.86 | 20 |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 20 | 780 | $621.61 | — |
| Anastrozole | Anastrozole | 18 | 954 | $46.44 | 11 |
| Finasteride | Finasteride | 15 | 1,200 | $169.66 | — |
| Tolterodine Tartrate Er | Tolterodine Tartrate | 15 | 870 | $702.00 | — |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 12 | 221 | $348.89 | 12 |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2026-06-17NUCC Taxonomy Code: 208800000X
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - UROLOGY
I20070803000310
FL
1850482977
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Orlando Health Medical Group Inc
1900 Don Wickham Dr, Clermont, FL 347111979
Orlando Health Medical Group Inc
865 Oakley Seaver Dr, Clermont, FL 347111968
Phone: 8778763627
Orlando Health Medical Group Inc
303 E Par St, Orlando, FL 328044003
Phone: 8778763627
Orlando Health Medical Group Inc
32 W Gore St, Orlando, FL 328061134
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Urology
Doctor of Medicine (M.D.)
Urology
Doctor of Medicine (M.D.)
Urology
Doctor of Medicine (M.D.)
Urology
Doctor of Medicine (M.D.)
Urology
Doctor of Medicine (M.D.)
Urology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 41 W KALEY ST, ORLANDO, FL 328062942 (Tel: 4078436645)
Registered at 41 W KALEY ST, ORLANDO, FL 328062942 (Tel: 4078436645)
NPI status registered as active in NPPES database
Registered at 865 OAKLEY SEAVER DR, CLERMONT, FL 347111968 (Tel: 8778763627)
Registered at 865 OAKLEY SEAVER DR, CLERMONT, FL 347111968 (Tel: 8778763627)
Recorded as GARY KALSER, M.D.
Urology (license number reported to NPPES: FL ME49043)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Urology Specialists in Orlando
- Dr. Lucas Wiegand, MD
- Dr. Stephen Baker, MD
- Dr. Jason Sea, MD, FRCSC
- Dr. Jay Amin, MD
- Dr. Inoel Rivera Ramirez, MD
- Dr. Ruth Strakosha, MD
Mailing Address
41 W Kaley St
Orlando, FL 328062942
Phone: 4078436645