Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Mitchell Scott Klavans , MD

Urology โ€ข Largo, FL

Active NPI 1114980315 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

1775 E Bay Dr
Largo, FL 337712213

Call 7274411508 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1775 E Bay Dr

Largo, FL 337712213

Telephone 7274411508
Fax 7274437780
Organization at the Same NPPES Address or Phone
Advanced Urology Institute, Llc Facility NPI 1841474228

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Advanced Urology Institute Llc. 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

Medical School

Eastern Virginia Medical School

Graduation Year

1984

Medicare patients

1,769 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $664,348 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.

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 โ€“ by Provider and Service, 2024.

Paid by Medicare

About $502,387 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

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 โ€“ by Provider and Service, 2024.

30-day fills

9,906 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

$343,555 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

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 โ€“ by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $549.16 across 23 records.

By nature of payment

  • Food and Beverage: $549.16 across 23 records.

Reporting-company totals (3 largest of 14)

  • Bayer Healthcare Pharmaceuticals Inc.: $84.74 across 3 records.
  • Janssen Pharmaceuticals, Inc: $75.96 across 3 records.
  • Novartis Pharmaceuticals Corporation: $65.53 across 3 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.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

42 years (graduated 1984)

CMS Doctors and Clinicians data list 1984 as the year this clinician finished professional 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.

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, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Klavans 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.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Klavans 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.

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.

Guide: What ordering and referring status means

Compared with the same specialty in Largo and Florida

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 85% of clinicians listed under Urology in Florida (2024, 682 clinicians with data). Median for this group: 1,437. Middle half: 569 to 4,607.

Too few clinicians listed under Urology in Largo have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A higher Medicare-allowed amount than 95% 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.

Too few clinicians listed under Urology in Largo have Medicare Part B data for 2024 to compare.

Paid by Medicare

A higher Medicare payment amount than 95% 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.

Too few clinicians listed under Urology in Largo have Medicare Part B data for 2024 to compare.

Medicare Part D prescriptions

More Part D prescriptions than 95% of clinicians listed under Urology in Florida (2024, 725 clinicians with data). Median for this group: 1,339. Middle half: 366 to 2,301.

Too few clinicians listed under Urology in Largo have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 65% 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.

Too few clinicians listed under Urology in Largo have Medicare Part D data for 2024 to compare.

9 active clinicians are listed under Urology with a practice address in Largo, FL (1,021 in Florida).

Addresses are self-reported to NPPES and may be out of date.

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 ยท 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

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 23 records totaling $549.16.

Manufacturer Payment Nature Product Type Amount ($)
BLUEWIND MEDICAL
Food and Beverage
In-kind items and services
โ€” General $43.86
Boston Scientific Corporation
Food and Beverage
In-kind items and services
SpaceOAR VUE System - 10mL General $33.37
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Nubeqa General $32.39
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
โ€” General $30.69
Laborie Medical Technologies Corp.
Food and Beverage
Cash or cash equivalent
โ€” General $28.47
Pfizer Inc.
Food and Beverage
In-kind items and services
XTANDI General $28.21
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Nubeqa General $26.54
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Nubeqa General $25.81
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
PLUVICTO General $24.71
Sumitomo Pharma America, Inc.
Food and Beverage
In-kind items and services
ORGOVYX General $24.70
UROGEN PHARMA, INC.
Food and Beverage
In-kind items and services
JELMYTO General $24.56
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
ERLEADA General $24.05
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
โ€” General $21.22
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
PLUVICTO General $20.99
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
PLUVICTO General $19.83
Astellas Pharma US Inc
Food and Beverage
In-kind items and services
Xtandi General $19.07
Merck Sharp & Dohme LLC
Food and Beverage
In-kind items and services
LYNPARZA General $18.91
TOLMAR, INC.
Food and Beverage
In-kind items and services
ELIGARD General $18.74
Calyxo, Inc.
Food and Beverage
In-kind items and services
CVAC ASPIRATION SYSTEM General $17.66
Astellas Pharma US Inc
Food and Beverage
In-kind items and services
Xtandi General $17.00
Merck Sharp & Dohme LLC
Food and Beverage
In-kind items and services
KEYTRUDA General $16.95
Calyxo, Inc.
Food and Beverage
In-kind items and services
CVAC ASPIRATION SYSTEM General $16.87
ABBVIE INC.
Food and Beverage
In-kind items and services
BOTOX General $14.56

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ€“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 โ€“ by Provider and Service data, 2017โ€“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
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
1,970 1,408 $38.85 $17.00
81003 Automated urinalysis test
1,825 1,201 $5.00 $2.20
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
1,452 1,055 $316.87 $131.42
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
683 556 $221.19 $92.96
J1952 Leuprolide injectable, camcevi, 1 mg
589 13 $188.88 $57.72
36415 Insertion of needle into vein for collection of blood sample
331 247 $11.62 $7.16
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
293 73 $154.82 $64.91
J9217 Leuprolide acetate (for depot suspension), 7.5 mg
277 34 $353.16 $178.17
52000 Diagnostic exam of bladder and urethra using an endoscope
264 172 $594.63 $240.96
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings
230 203 $159.10 $39.20
51741 Electronic assessment of bladder emptying
207 191 $36.00 $7.62
51798 Ultrasound measurement of bladder capacity after voiding
194 173 $26.41 $11.25
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
135 135 $418.62 $172.34
64566 Insertion of lower leg neurostimulator electrode
128 44 $293.53 $116.51
51729 Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies
112 111 $943.50 $386.74
51797 Insertion of device into abdomen with pressure and urine flow rate study
110 110 $466.09 $188.48
96372 Injection of drug or substance under skin or into muscle
109 72 $35.00 $14.57
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month
93 49 $118.00 $49.54
J0696 Injection, ceftriaxone sodium, per 250 mg
93 17 $1.00 $0.46
55899 Other procedure on male genital system
86 80 $762.28 $180.91
76775 Limited ultrasound scan behind abdominal cavity
84 81 $127.83 $58.98
J1580 Injection, garamycin, gentamicin, up to 80 mg
68 52 $4.24 $2.47
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle
57 38 $82.21 $35.41
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional
51 19 $56.94 $23.32
51720 Instillation of anti-cancer drug into bladder
48 11 $217.23 $90.56

(top 25 shown)

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.

CMS Part D ยท Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Tamsulosin Hcl Tamsulosin Hcl 1,398 118,732 $20,971.79 449
Finasteride Finasteride 355 30,423 $4,711.70 102
Oxybutynin Chloride Er Oxybutynin Chloride 335 25,323 $8,301.82 109
Nitrofurantoin Mono-Macro Nitrofurantoin Monohyd/M-Cryst 321 4,116 $3,549.31 239
Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim 300 4,454 $1,491.64 221
Myrbetriq Mirabegron 186 12,094 $182,918.98 69
Methenamine Hippurate Methenamine Hippurate 141 10,544 $14,163.18 55
Ciprofloxacin Hcl Ciprofloxacin Hcl 131 890 $693.60 109
Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen 112 167 $277.31 103
Alfuzosin Hcl Er Alfuzosin Hcl 92 7,378 $1,884.82 23
Tadalafil Tadalafil 70 4,877 $3,012.89 17
Sildenafil Citrate Sildenafil Citrate 69 3,092 $622.26 19
Dutasteride Dutasteride 67 5,724 $1,869.70 22
Bethanechol Chloride Bethanechol Chloride 60 3,819 $4,954.43 21
Testosterone Cypionate Testosterone Cypionate 54 3,408 $2,269.39 15
Allopurinol Allopurinol 51 4,530 $448.60 18
Gemtesa Vibegron 51 3,540 $55,290.52 21
Cephalexin Cephalexin 50 1,817 $409.59 34
Silodosin Silodosin 41 2,894 $3,046.97 14
Doxycycline Hyclate Doxycycline Hyclate 39 381 $401.84 35
Levofloxacin Levofloxacin 37 250 $109.01 35
Oxybutynin Chloride Oxybutynin Chloride 37 2,830 $721.28 12
Terazosin Hcl Terazosin Hcl 34 2,917 $1,004.81 13
Doxazosin Mesylate Doxazosin Mesylate 31 2,542 $399.45 โ€”
Testosterone Testosterone 31 1,725 $4,368.98 โ€”

(top 25 shown)

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: 2021-07-30
Urology Primary Specialty

NUCC Taxonomy Code: 208800000X

License # reported to NPPES FL ME53218

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.

Specialist

NUCC Taxonomy Code: 174400000X

License # reported to NPPES FL ME0053218

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Florida Department of Health Medical Quality Assurance.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - UROLOGY

Medicare Enrollment ID

I20080530000687

Enrollment State Jurisdiction

FL

PECOS Control ID

3072683382

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

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

Advanced Urology Institute Llc

1775 E Bay Dr, Largo, FL 337712213

Phone: 7274411508

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

13 listed
Tisha Almendro Nazario , APRN

Nurse Practitioner - Family

NPI 1952030850

Advanced Practice Registered Nurse

NPI 1831189448

Doctor of Medicine (M.D.)

NPI 1528300712

Doctor of Medicine (M.D.)

Chad Bryan , PA-C

Physician Assistant

NPI 1467442814

Physician Assistant (Certified)

Juanita Flashenburg , FNP

Nurse Practitioner

NPI 1619216454

Family Nurse Practitioner

Jennifer Harris , ARNP

Nurse Practitioner - Family

NPI 1518150705

Advanced Registered Nurse Practitioner

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

8 Historical Events
๐Ÿ“
Updated Practice Location July 30, 2021

Registered at 1775 E BAY DR, LARGO, FL 337712213 (Tel: 7274411508)

๐Ÿ“
Updated Business Mailing Address April 06, 2021

Registered at 12109 COUNTY ROAD 103, OXFORD, FL 344842951 (Tel: 3522058981)

โœ…
NPI Profile Active April 18, 2012

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) April 18, 2012

Registered at 430 MORTON PLANT ST, SUITE 206, CLEARWATER, FL 33756 (Tel: 7274411508)

๐Ÿ“
Business Mailing Address (Initial Record) April 18, 2012

Registered at 430 MORTON PLANT ST, SUITE 206, CLEARWATER, FL 33756 (Tel: 7274411508)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) April 18, 2012

Recorded as MITCHELL KLAVANS, M.D.

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) April 18, 2012

Specialist (license number reported to NPPES: FL ME0053218)

๐ŸŸข
Initial NPI Registration & Enumeration April 10, 2006

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1114980315
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 10, 2006
Last Update: July 30, 2021
Sole Proprietor: No

Other Urology Specialists in Largo

Healthcare providers in Largo

Mailing Address

12109 County Road 103

Oxford, FL 344842951

Phone: 3522058981

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.