Dr. Kevin Guzman , DO
Internal Medicine โข Clermont, FL
1900 Don Wickham Dr
Clermont, FL 347111979
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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Dr. Kevin Guzman is listed in NPPES under Internal Medicine.
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NPI assigned on April 18, 2019; this date does not establish years in practice.
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Published CMS data list 988 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99232 โ Subsequent hospital care with moderate levelof medical decision making: 335 service units.
- 99239 โ Hospital discharge day management: 114 service units.
- 99223 โ Initial hospital care with moderate level of medical decision making: 101 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ 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 14 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 393 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) โ 52 prescription fills, including refills.
- Prednisone โ 48 prescription fills, including refills.
- Doxycycline Hyclate โ 31 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 18 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 80% of clinicians listed under Internal Medicine in Clermont, FL (2024, 76 clinicians with data). Median for this group: 589. Middle half: 329 to 879.
More Medicare Part B services than 60% of clinicians listed under Internal Medicine in Florida (2024, 5,815 clinicians with data). Median for this group: 687. Middle half: 277 to 1,489.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 206 in 2022 to 988 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2022โ2024.
Practice Location & Contact Primary Location
1900 Don Wickham Dr
Clermont, FL 347111979
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Winter Haven, FL. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
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
2019
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
390 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 โ by Provider, 2024.
Medicare-allowed amount
About $82,124 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 โ by Provider and Service, 2024.
Paid by Medicare
About $65,029 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 โ by Provider and Service, 2024.
30-day fills
403 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
$10,165 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 โ by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $52.37 across 2 records.
By nature of payment
- Food and Beverage: $52.37 across 2 records.
Reporting-company totals
- Stryker Corporation: $52.37 across 2 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
7 years (graduated 2019)
CMS Doctors and Clinicians data list 2019 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
2019
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, โDoes your provider accept Medicare as full payment?โ
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.
Enrolled in Medicare (PECOS)
Dr. Guzman 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. Guzman 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 Clermont and Florida
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 80% of clinicians listed under Internal Medicine in Clermont, FL (2024, 76 clinicians with data). Median for this group: 589. Middle half: 329 to 879.
More Medicare Part B services than 60% of clinicians listed under Internal Medicine in Florida (2024, 5,815 clinicians with data). Median for this group: 687. Middle half: 277 to 1,489.
Medicare-allowed amount
A higher Medicare-allowed amount than 60% of clinicians listed under Internal Medicine in Clermont, FL (2024, 76 clinicians with data). Median for this group: $63,253. Middle half: $35,503 to $90,167.
Close to the middle for clinicians listed under Internal Medicine in Florida (2024, 5,815 clinicians with data). Median for this group: $68,256. Middle half: $27,620 to $138,398.
Paid by Medicare
A higher Medicare payment amount than 65% of clinicians listed under Internal Medicine in Clermont, FL (2024, 76 clinicians with data). Median for this group: $48,709. Middle half: $27,998 to $70,630.
Close to the middle for clinicians listed under Internal Medicine in Florida (2024, 5,815 clinicians with data). Median for this group: $52,728. Middle half: $20,807 to $107,475.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Internal Medicine in Clermont, FL (2024, 68 clinicians with data). Median for this group: 362. Middle half: 162 to 4,181.
Fewer Part D prescriptions than 60% of clinicians listed under Internal Medicine in Florida (2024, 6,545 clinicians with data). Median for this group: 1,318. Middle half: 158 to 5,882.
Part D drug cost
Close to the middle for clinicians listed under Internal Medicine in Clermont, FL (2024, 68 clinicians with data). Median for this group: $13,026. Middle half: $2,451 to $342,665.
A lower Part D drug cost than 70% of clinicians listed under Internal Medicine in Florida (2024, 6,545 clinicians with data). Median for this group: $86,865. Middle half: $8,159 to $434,445.
96 active clinicians are listed under Internal Medicine with a practice address in Clermont, FL (10,165 in Florida).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Clermont
20.8% of these 96 clinicians have the CMS telehealth indicator.
84.4% of these 96 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 increased 380% from 206 in 2022 to 988 in 2024.
- 2022: 206
- 2023: 858
- 2024: 988
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Medicare-allowed amount
Medicare-allowed amount increased 403% from $16,333 in 2022 to $82,124 in 2024.
- 2022: $16,333
- 2023: $78,213
- 2024: $82,124
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Paid by Medicare
Paid by Medicare increased 402% from $12,943 in 2022 to $65,029 in 2024.
- 2022: $12,943
- 2023: $60,812
- 2024: $65,029
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 297% from 99 in 2020 to 393 in 2024.
- 2020: 99
- 2021: 35
- 2022: 28
- 2023: 261
- 2024: 393
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30-day fills
30-day fills increased 173% from 148 in 2020 to 403 in 2024.
- 2020: 148
- 2021: 68
- 2022: 60
- 2023: 272
- 2024: 403
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Part D drug cost
Part D drug cost decreased 37% from $16,073 in 2020 to $10,165 in 2024.
- 2020: $16,073
- 2021: $426
- 2022: $318
- 2023: $10,236
- 2024: $10,165
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2025 only.
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
Program year 2025 (payments made January 1 โ December 31, 2025): fewer than 11 records totaling $52.37.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Stryker Corporation |
Food and Beverage
In-kind items and services
|
CT THROMBECTOMY SYSTEM KIT | General | $28.89 |
| Stryker Corporation |
Food and Beverage
In-kind items and services
|
CT THROMBECTOMY SYSTEM KIT | General | $23.48 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2021โ2023 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, 2022โ2024; 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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99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
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335 | 132 | $147.92 | $76.95 |
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99239
Hospital discharge day management, more than 30 minutes
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114 | 101 | $219.77 | $111.05 |
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99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
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101 | 100 | $560.73 | $168.84 |
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87804
Detection test by immunoassay with direct visual observation for influenza virus
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94 | 46 | $33.10 | $16.22 |
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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
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84 | 83 | $150.46 | $88.19 |
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99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
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68 | 68 | $306.60 | $127.15 |
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87426
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus
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47 | 46 | $90.46 | $34.62 |
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99497
Advance care planning, first 30 minutes
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46 | 46 | $248.00 | $73.64 |
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99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
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28 | 23 | $228.54 | $115.66 |
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87807
Detection test by immunoassay with direct visual observation for respiratory syncytial virus
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22 | 22 | $26.20 | $12.84 |
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96372
Injection of drug or substance under skin or into muscle
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16 | 15 | $42.45 | $13.71 |
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81001
Manual urinalysis test with examination using microscope, automated
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11 | 11 | $6.34 | $3.11 |
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87088
Bacterial urine culture
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11 | 11 | $33.93 | $7.93 |
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87880
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)
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11 | 11 | $33.06 | $16.20 |
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 |
|---|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 52 | 398 | $454.00 | 52 |
| Prednisone | Prednisone | 48 | 227 | $100.90 | 44 |
| Doxycycline Hyclate | Doxycycline Hyclate | 31 | 275 | $278.64 | 29 |
| Cefpodoxime Proxetil | Cefpodoxime Proxetil | 30 | 122 | $637.26 | 29 |
| Azithromycin | Azithromycin | 27 | 103 | $103.31 | 26 |
| Furosemide | Furosemide | 27 | 915 | $61.57 | 24 |
| Cephalexin | Cephalexin | 24 | 123 | $103.67 | 22 |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 21 | 107 | $170.18 | 21 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 19 | 449 | $456.87 | 18 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 15 | 76 | $53.59 | 15 |
| Metformin Hcl | Metformin Hcl | 13 | 372 | $112.06 | โ |
| Pantoprazole Sodium | Pantoprazole Sodium | 13 | 380 | $780.26 | 12 |
| Famotidine | Famotidine | 13 | 434 | $59.77 | 11 |
| Eliquis | Apixaban | 13 | 327 | $6,530.87 | โ |
| Amlodipine Besylate | Amlodipine Besylate | 12 | 360 | $45.63 | 12 |
| Atorvastatin Calcium | Atorvastatin Calcium | 12 | 358 | $57.63 | 12 |
| Amiodarone Hcl | Amiodarone Hcl | 12 | 390 | $120.13 | 11 |
| Metoprolol Succinate | Metoprolol Succinate | 11 | 330 | $38.43 | 11 |
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: 2024-10-01NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
NUCC Taxonomy Code: 208M00000X
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - INTERNAL MEDICINE
I20221004001585
FL
4284010984
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
Phone: 3218416060
Secondary Practice Locations
200 Avenue F Ne
Winter Haven, FL 338814131
Phone: 8632931121
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Family Medicine
Doctor of Osteopathic Medicine (D.O.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Osteopathic Medicine (D.O.)
Internal Medicine
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 1900 DON WICKHAM DR, CLERMONT, FL 347111979 (Tel: 3525368830)
Registered at 1900 DON WICKHAM DR, CLERMONT, FL 347111979 (Tel: 3525368830)
Registered at 200 AVENUE F NE, WINTER HAVEN, FL 338814131 (Tel: 8632931121)
Registered at 500 E CENTRAL AVE, WINTER HAVEN, FL 338803094 (Tel: 8632931191)
Registered at 500 E CENTRAL AVE, WINTER HAVEN, FL 338803094 (Tel: 8632931191)
NPI status registered as active in NPPES database
Registered at 301 UNIVERSITY BLVD, GALVESTON, TX 775555302 (Tel: 4097471883)
Registered at 301 UNIVERSITY BLVD, GALVESTON, TX 775550570 (Tel: 4097722653)
Recorded as KEVIN GUZMAN, DO
Internal Medicine (license number reported to NPPES: TX BP10067111)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Clermont
- Dr. Shahzinah Nadeem, MD
- Dr. Annil Sawh, MD
- Dr. Humeyra Dogan, MD
- Dr. Michael Anis, MD
- Dr. Ninous Youssef, MD
- Dr. Ameena Syed, MD
Mailing Address
1900 Don Wickham Dr
Clermont, FL 347111979
Phone: 3525368830