Active NPI 1992909329 Individual Practitioner Male Practitioner

Dr. Carlos Efrain Reyes , MD, MS

Internal Medicine • Gainesville, FL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Carlos Reyes, MD, MS is a certified Internal Medicine practicing in Gainesville, FL. With approximately 43 years of clinical experience since completing medical education in 1983, Dr. Reyes delivers high-quality medical care to the local community at 810 NW 16TH AVE.

Dr. Reyes is affiliated with Island Doctors Intrastate Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of needle into vein for collection of blood sample, complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

810 Nw 16th Ave

Gainesville, FL 326014012

Telephone 3527274641

Fax 3527277416

Associated Practice Facility / Clinic

🏢 Colasante Clinic,pa Facility NPI 1790016012

Medicare Profile & Education

Medical School

Other

Graduation Year

1983

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Gainesville, FL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

43 Yrs +24.6 yrs vs City Avg

City Avg: 18.4 Yrs

State Avg: 26.5 Yrs

Regional Practice Density

296 Specialists

Practicing in Gainesville, FL (10650 Statewide)

Telehealth Adoption Rate

12.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

38.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Reyes (43 Years) 43 Yrs

Gainesville Specialty Average (18.4 Years) 18.4 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	53	22	$144.00	$88.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	33	19	$144.00	$89.68
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	24	$202.06	$127.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	55	41	$226.66	$127.85
36415 Insertion of needle into vein for collection of blood sample	38	36	$6.00	$3.00
99213 Established patient office or other outpatient visit, typically 15 minutes	37	34	$167.50	$90.87
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	30	28	$15.54	$7.77
84443 Blood test, thyroid stimulating hormone (TSH)	29	28	$33.60	$16.80
80061 Blood test, lipids (cholesterol and triglycerides)	28	27	$26.78	$13.39
83721 Ldl cholesterol level	27	26	$21.00	$10.50
82570 Creatinine level to test for kidney function or muscle injury	26	25	$10.36	$5.18
82044 Urine microalbumin (protein) analysis	25	25	$12.46	$6.23
80053 Blood test, comprehensive group of blood chemicals	23	22	$21.12	$10.56
83036 Hemoglobin A1C level	22	22	$19.42	$9.71
G0444 Annual depression screening, 5 to 15 minutes	17	17	$36.20	$18.25
81002 Urinalysis, manual test	12	11	$6.96	$3.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	289	142	$6.00	$3.00
99213 Established patient office or other outpatient visit, typically 15 minutes	251	146	$169.22	$92.17
80061 Blood test, lipids (cholesterol and triglycerides)	230	128	$26.78	$13.39
83721 Ldl cholesterol level	229	128	$21.00	$10.50
84443 Blood test, thyroid stimulating hormone (TSH)	204	120	$33.60	$16.80
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	201	124	$15.54	$7.77
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	198	111	$234.55	$129.36
83036 Hemoglobin A1C level	180	93	$19.42	$9.71
82570 Creatinine level to test for kidney function or muscle injury	175	111	$10.36	$5.18
82044 Urine microalbumin (protein) analysis	171	109	$12.46	$6.23
84439 Thyroxine (thyroid chemical), free	140	96	$18.04	$9.02
80053 Blood test, comprehensive group of blood chemicals	134	105	$21.12	$10.56
G0444 Annual depression screening, 5 to 15 minutes	94	94	$34.16	$18.52
80048 Blood test, basic group of blood chemicals (calcium, total)	70	53	$16.92	$8.46
80069 Kidney function blood test panel	60	39	$17.36	$8.68
82607 Cyanocobalamin (vitamin B-12) level	59	38	$30.16	$15.08
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	56	56	$313.00	$170.37
82746 Folic acid level	51	37	$29.40	$14.70
82306 Vitamin d-3 level	49	38	$59.20	$29.60
83970 Parathormone (parathyroid hormone) level	43	30	$82.56	$41.28
83540 Iron level	40	27	$12.94	$6.47
82728 Ferritin (blood protein) level	40	27	$27.26	$13.63
G0328 Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous	38	38	$34.08	$18.05
83735 Magnesium level	34	26	$13.40	$6.70
81002 Urinalysis, manual test	31	30	$6.96	$3.48
86769 Measure of severe acute respiratory syndrome coronavirus 2 (covid-19) antibody	28	14	$84.26	$42.13
84100 Phosphate level	19	17	$9.48	$4.74
84481 Thyroid hormone, t3 measurement, free	19	17	$33.88	$16.94
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	16	16	$123.00	$65.13
G0008 Administration of influenza virus vaccine	16	16	$30.00	$16.59
G0103 Prostate cancer screening; prostate specific antigen test (psa)	15	15	$37.64	$19.31
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	12	12	$245.08	$133.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	249	171	$192.27	$74.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	190	137	$280.90	$106.86
G0444 Annual depression screening, 5 to 15 minutes	35	35	$39.08	$18.19
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	29	16	$293.00	$106.70
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$400.79	$167.37
36415 Insertion of needle into vein for collection of blood sample	19	17	$6.00	$3.00
83721 Ldl cholesterol level	14	13	$21.00	$10.50
80061 Blood test, lipids (cholesterol and triglycerides)	14	13	$26.78	$13.39
99239 Hospital discharge day management, more than 30 minutes	13	13	$299.00	$108.97
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	12	11	$15.54	$7.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	359	139	$201.00	$72.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	196	101	$296.00	$107.60
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	83	47	$293.00	$105.41
99291 Critical care, first 30-74 minutes	69	25	$759.00	$227.62
99239 Hospital discharge day management, more than 30 minutes	53	45	$299.00	$108.03
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$460.00	$165.26
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	26	26	$569.00	$205.20
99220 Hospital observation care, typically 70 minutes	20	20	$522.00	$181.66
G0008 Administration of influenza virus vaccine	18	18	$46.00	$16.24
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	18	14	$39.00	$14.18
81002 Urinalysis, manual test	17	13	$17.00	$3.41
90662 Influenza vaccine split virus, preservative free	17	17	$85.00	$54.74
99217 Hospital observation care on day of discharge	11	11	$203.00	$69.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	457	122	$201.00	$72.30
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	125	55	$293.00	$104.89
99239 Hospital discharge day management, more than 30 minutes	60	53	$299.00	$106.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	54	38	$296.00	$106.69
99291 Critical care, first 30-74 minutes	49	22	$759.00	$225.63
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	38	33	$569.00	$204.31
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$460.00	$159.69
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	17	16	$39.00	$13.61
G0008 Administration of influenza virus vaccine	14	12	$46.00	$19.91

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	425	108	$201.00	$72.05
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	139	60	$293.00	$104.59
99291 Critical care, first 30-74 minutes	77	33	$759.00	$225.61
99239 Hospital discharge day management, more than 30 minutes	71	63	$299.00	$107.20
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	45	40	$569.00	$203.34
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	38	27	$296.00	$106.24
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	23	23	$301.00	$107.78
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	14	$122.00	$42.86
G0008 Administration of influenza virus vaccine	13	13	$46.00	$24.61
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$460.00	$164.08
99217 Hospital observation care on day of discharge	11	11	$203.00	$72.75
99220 Hospital observation care, typically 70 minutes	11	11	$522.00	$186.01

Medical Specialties & State Licenses

CMS Verified: 2026-07-17

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License FL ME123955

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.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License PR 18287

General Practice

NUCC Taxonomy Code: 208D00000X

State License PR 18287

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

Hospital & Practice Group Affiliations

Island Doctors Intrastate Llc

7109 Nw 11th Pl E, Gainesville, FL 326053141

Phone: 3523636478

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

3 Associated Practitioners

Mojisola Oyibo

Nurse Practitioner - Family

NPI 1356045280

Dr. Radu Segal , MD, MPH

Family Medicine

NPI 1457445058

Doctor of Medicine (M.D.), Master of Public Health

Dr. Jose Aleman-Gomez , MD

Internal Medicine - Cardiovascular Disease

NPI 1740275916

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

11 Historical Events

📍

Updated Practice Location July 17, 2026

Registered at 810 NW 16TH AVE, GAINESVILLE, FL 326014012 (Tel: 3527274641)

📍

Updated Business Mailing Address July 17, 2026

Registered at 2460 OLD MOULTRIE RD STE 1, ST AUGUSTINE, FL 320864198

📍

Updated Practice Location June 25, 2020

Registered at 2230 SW 19TH AVENUE RD, OCALA, FL 344711391 (Tel: 3522374133)

📍

Updated Business Mailing Address June 25, 2020

Registered at 2230 SW 19TH AVENUE RD, OCALA, FL 344711391 (Tel: 3522374133)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 25, 2020

Internal Medicine (License #18287 in PR)

✅

NPI Profile Active June 29, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location June 29, 2016

Registered at 150 DE DIEGO AVE., SAN JUAN HEALTH CENTER SUITE 708, SAN JUAN, PR 00909 (Tel: 7873385422)

📍

Updated Business Mailing Address June 29, 2016

Registered at 125 BLVD MEDIA LUNA, APT. 1006, CAROLINA, PR 009874896 (Tel: 7879811598)

👤

Provider Name / Credentials Updated June 29, 2016

Recorded as CARLOS REYES, M.D., M.S.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 29, 2016

Internal Medicine (License #ME123955 in FL)

🟢

Initial NPI Registration & Enumeration June 11, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1992909329

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: June 11, 2007

Last Update: July 17, 2026

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

2460 Old Moultrie Rd Ste 1

St Augustine, FL 320864198

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.