Active NPI 1578568515 Individual Practitioner Male Practitioner

Dr. Thomas Kepner Mahan , MD

Surgery • Winter Park, FL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Thomas Mahan, MD is a certified Surgery practicing in Winter Park, FL. With approximately 32 years of clinical experience since graduating from University Of Maryland School Of Medicine in 1994, Dr. Mahan delivers high-quality medical care to the local community at 1181 ORANGE AVE.

Dr. Mahan is affiliated with North Florida Surgeons Pa and accepts Medicare assignment.

Frequently performed procedures and clinical services include follow-up hospital inpatient care per day, established patient outpatient office visit, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1181 Orange Ave

Winter Park, FL 327894907

Telephone 4076471331

Fax 4075712757

Associated Practice Facility / Clinic

🏢 Surgical Associates Of Central Florida Pa Facility NPI 1689778185

Medicare Profile & Education

Medical School

University Of Maryland School Of Medicine

Graduation Year

1994

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Winter Park, FL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

32 Yrs +8.6 yrs vs City Avg

City Avg: 23.4 Yrs

State Avg: 26.3 Yrs

Regional Practice Density

15 Specialists

Practicing in Winter Park, FL (2030 Statewide)

Telehealth Adoption Rate

20.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

67.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mahan (32 Years) 32 Yrs

Winter Park Specialty Average (23.4 Years) 23.4 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
99231 Follow-up hospital inpatient care per day, typically 15 minutes	115	41	$90.00	$50.92
99213 Established patient office or other outpatient visit, typically 15 minutes	73	46	$125.00	$91.73
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	72	72	$155.00	$113.25
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	35	35	$225.00	$133.96
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	33	17	$75.00	$57.04
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$185.00	$170.83
49650 Repair of groin hernia using an endoscope	23	23	$1947.83	$502.10
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	16	$155.00	$129.90
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	14	14	$3145.00	$743.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	77	39	$90.00	$50.71
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	61	61	$155.00	$112.52
99213 Established patient office or other outpatient visit, typically 15 minutes	42	35	$125.00	$89.94
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	40	24	$75.00	$56.08
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	29	29	$225.00	$132.03
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$185.00	$166.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	17	$155.00	$127.32
49650 Repair of groin hernia using an endoscope	16	16	$2300.00	$526.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	110	42	$90.00	$39.33
99213 Established patient office or other outpatient visit, typically 15 minutes	47	34	$80.00	$80.06
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	45	45	$125.00	$113.25
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	44	42	$225.00	$136.68
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	26	13	$60.00	$56.77
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$185.00	$169.30
49650 Repair of groin hernia using an endoscope	19	19	$2273.68	$486.44
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	13	13	$3249.23	$780.37
49585 Repair of hernia at navel (5 years or older)	11	11	$1375.00	$325.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	227	41	$90.00	$39.07
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	68	68	$125.00	$113.08
99213 Established patient office or other outpatient visit, typically 15 minutes	64	47	$80.70	$80.87
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	59	23	$60.00	$56.53
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	55	49	$225.00	$138.93
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$185.00	$171.50
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	14	14	$3145.00	$779.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	220	36	$90.00	$40.25
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	78	30	$60.00	$45.60
99213 Established patient office or other outpatient visit, typically 15 minutes	63	46	$80.00	$75.47
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	61	61	$125.00	$108.20
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	41	40	$225.00	$141.74
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$185.00	$166.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	283	68	$90.00	$39.69
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	86	79	$225.00	$138.05
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	82	82	$125.00	$106.16
99213 Established patient office or other outpatient visit, typically 15 minutes	77	58	$81.75	$73.09
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	51	31	$60.00	$44.39
49650 Repair of groin hernia using an endoscope	15	15	$1813.33	$422.07
47562 Removal of gallbladder using an endoscope	11	11	$2880.00	$666.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	244	87	$90.00	$39.60
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	90	90	$125.00	$107.59
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	81	79	$224.57	$138.02
99213 Established patient office or other outpatient visit, typically 15 minutes	65	48	$80.69	$72.20
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	53	23	$60.00	$43.24
47562 Removal of gallbladder using an endoscope	16	16	$2880.00	$695.61
49650 Repair of groin hernia using an endoscope	14	14	$2171.43	$450.07
11981 Insertion of drug delivery implant into tissue	11	11	$500.00	$43.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	190	78	$90.00	$39.47
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	113	51	$60.00	$42.88
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	96	96	$125.00	$106.44
99213 Established patient office or other outpatient visit, typically 15 minutes	72	65	$81.25	$72.11
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	55	52	$225.00	$137.53
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	23	23	$285.00	$199.77
47562 Removal of gallbladder using an endoscope	21	21	$2880.00	$658.94
49505 Repair of groin hernia (5 years or older)	11	11	$1600.00	$520.50
11981 Insertion of drug delivery implant into tissue	11	11	$500.00	$43.25

Medical Specialties & State Licenses

CMS Verified: 2024-10-01

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License FL ME77745

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

256294400 (FL)

Commercial Insurance / Payer ID Palmetto Gba - Railroad Medicare

020050326 (FL)

Hospital & Practice Group Affiliations

North Florida Surgeons Pa

1181 Orange Ave, Winter Park, FL 327894907

Phone: 4076471331

Practice Associates & Co-Workers

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

3 Associated Practitioners

Dr. Mathew Doble , MD

Surgery

NPI 1295268894

Doctor of Medicine (M.D.)

Dr. Roberto Posada , MD

Specialist

NPI 1639174709

Doctor of Medicine (M.D.)

Dr. Timothy Childers , MD

Surgery

NPI 1982609921

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 01, 2024

Surgery (License #ME77745 in FL)

✅

NPI Profile Active January 04, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location January 04, 2010

Registered at 1181 ORANGE AVE, WINTER PARK, FL 327894907 (Tel: 4076471331)

📍

Updated Business Mailing Address January 04, 2010

Registered at 1181 ORANGE AVE, WINTER PARK, FL 327894907 (Tel: 4076471331)

👤

Provider Name / Credentials Updated January 04, 2010

Recorded as THOMAS MAHAN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 04, 2010

Specialist (License #77745 in FL)

🟢

Initial NPI Registration & Enumeration June 16, 2005

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: 1578568515

Entity Type:

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

Enumeration Date: June 16, 2005

Last Update: October 01, 2024

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1181 Orange Ave

Winter Park, FL 327894907

Phone: 4076471331

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.