Active NPI 1689698615 Individual Practitioner Male Practitioner

Dr. Frederick S Tan , MD

Internal Medicine - Nephrology • Bryan, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Frederick Tan, MD is a certified Internal Medicine - Nephrology practicing in Bryan, TX. With approximately 44 years of clinical experience since completing medical education in 1982, Dr. Tan delivers high-quality medical care to the local community at 2801 E 29TH ST.

Dr. Tan accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, subsequent hospital care with moderate levelof medical decision making, if using time, at least, dialysis services, per day, less than full month service (20 years or older). Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2801 E 29th St
Ste 117

Bryan, TX 778022618

Telephone 9797743960

Fax 9797744506

Associated Practice Facility / Clinic

🏢 Flanagan Spectacles, Inc. Facility NPI 1922167881

Medicare Profile & Education

Medical School

Other

Graduation Year

1982

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine - Nephrology in Bryan, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

44 Yrs +10.4 yrs vs City Avg

City Avg: 33.6 Yrs

State Avg: 26.1 Yrs

Regional Practice Density

7 Specialists

Practicing in Bryan, TX (1192 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

46.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Tan (44 Years) 44 Yrs

Bryan Specialty Average (33.6 Years) 33.6 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	653	318	$95.00	$80.76
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	580	115	$110.00	$68.79
90970 Dialysis services, per day, less than full month service (20 years or older)	434	29	$17.00	$8.01
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	413	58	$597.00	$309.46
90935 Hemodialysis procedure with physician evaluation	89	34	$120.00	$62.50
90966 Home dialysis services per month, patient 20 years of age or older	89	14	$502.00	$257.65
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	77	33	$503.00	$259.29
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	64	64	$150.00	$98.36
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	61	61	$240.00	$115.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	875	150	$110.00	$75.35
99213 Established patient office or other outpatient visit, typically 15 minutes	725	367	$95.00	$86.31
90970 Dialysis services, per day, less than full month service (20 years or older)	461	26	$17.00	$9.10
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	428	58	$597.00	$337.35
90935 Hemodialysis procedure with physician evaluation	121	44	$120.00	$68.68
90966 Home dialysis services per month, patient 20 years of age or older	101	13	$502.00	$279.58
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	79	78	$240.00	$123.95
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	77	77	$150.00	$106.55
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	58	29	$503.00	$281.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	900	161	$110.00	$68.34
99213 Established patient office or other outpatient visit, typically 15 minutes	764	356	$95.00	$87.41
90970 Dialysis services, per day, less than full month service (20 years or older)	742	43	$17.00	$9.32
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	535	71	$597.00	$346.43
90935 Hemodialysis procedure with physician evaluation	216	56	$120.00	$70.23
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	113	107	$240.00	$129.20
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	89	40	$503.00	$287.17
90966 Home dialysis services per month, patient 20 years of age or older	88	13	$502.00	$286.92
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	78	78	$150.00	$107.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
90970 Dialysis services, per day, less than full month service (20 years or older)	1,215	60	$17.00	$9.54
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	887	183	$110.00	$70.27
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	783	106	$597.00	$355.64
99213 Established patient office or other outpatient visit, typically 15 minutes	754	344	$95.00	$89.02
90935 Hemodialysis procedure with physician evaluation	405	79	$120.00	$72.03
90966 Home dialysis services per month, patient 20 years of age or older	120	19	$502.00	$290.75
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	114	108	$240.00	$132.03
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	105	58	$503.00	$294.61
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	65	65	$150.00	$110.53
99442 Telephone medical discussion with physician, 11-20 minutes	59	57	$88.90	$85.77
90962 Dialysis services, 1 physician visit per month (20 years or older)	12	12	$389.00	$201.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
90970 Dialysis services, per day, less than full month service (20 years or older)	1,467	59	$17.01	$8.10
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	1,171	140	$597.00	$285.07
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	832	172	$110.00	$72.04
99213 Established patient office or other outpatient visit, typically 15 minutes	563	329	$95.00	$72.71
90935 Hemodialysis procedure with physician evaluation	549	101	$120.00	$73.53
99442 Telephone medical discussion with physician, 11-20 minutes	269	208	$78.94	$72.83
90966 Home dialysis services per month, patient 20 years of age or older	172	21	$502.00	$236.67
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	148	74	$503.00	$239.29
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	97	94	$240.00	$136.93
90945 Dialysis procedure including 1 evaluation	95	11	$350.00	$86.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	51	51	$150.00	$104.91
G2012 Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m servic	28	28	$30.00	$14.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
90970 Dialysis services, per day, less than full month service (20 years or older)	1,575	70	$16.99	$7.64
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	1,289	152	$597.00	$278.93
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	1,148	202	$110.00	$71.37
99213 Established patient office or other outpatient visit, typically 15 minutes	993	452	$95.00	$71.47
90935 Hemodialysis procedure with physician evaluation	606	104	$120.00	$72.00
90966 Home dialysis services per month, patient 20 years of age or older	274	36	$502.00	$224.20
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	165	88	$503.00	$234.39
90945 Dialysis procedure including 1 evaluation	141	15	$350.00	$84.22
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	116	110	$240.00	$134.28
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	79	79	$150.00	$103.95
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	15	14	$160.00	$102.06
90962 Dialysis services, 1 physician visit per month (20 years or older)	14	14	$389.00	$180.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
90970 Dialysis services, per day, less than full month service (20 years or older)	2,042	83	$17.00	$8.06
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	1,263	166	$597.00	$295.85
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	1,209	238	$110.00	$75.91
99213 Established patient office or other outpatient visit, typically 15 minutes	935	449	$95.00	$73.79
90935 Hemodialysis procedure with physician evaluation	429	114	$120.00	$76.35
90966 Home dialysis services per month, patient 20 years of age or older	326	36	$502.00	$246.17
90945 Dialysis procedure including 1 evaluation	243	27	$350.00	$89.43
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	242	109	$503.00	$248.15
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	160	142	$240.00	$142.14
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	58	58	$150.00	$110.29
99231 Follow-up hospital inpatient care per day, typically 15 minutes	25	18	$80.00	$41.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
90970 Dialysis services, per day, less than full month service (20 years or older)	2,489	95	$17.00	$7.30
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	1,395	178	$597.00	$264.89
99213 Established patient office or other outpatient visit, typically 15 minutes	1,043	482	$95.00	$67.20
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	931	234	$110.00	$67.75
90935 Hemodialysis procedure with physician evaluation	542	119	$120.00	$68.19
90966 Home dialysis services per month, patient 20 years of age or older	383	49	$502.00	$217.71
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	255	123	$503.00	$222.51
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	167	148	$240.00	$128.65
90945 Dialysis procedure including 1 evaluation	149	21	$350.00	$80.43
99231 Follow-up hospital inpatient care per day, typically 15 minutes	112	65	$80.00	$36.93
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	69	69	$150.00	$98.87
90989 Dialysis training, patient helper, completed course	14	14	$600.00	$492.00
90962 Dialysis services, 1 physician visit per month (20 years or older)	13	11	$389.00	$171.77

Medical Specialties & State Licenses

Internal Medicine - Nephrology Primary Specialty

NUCC Taxonomy Code: 207RN0300X

State License TX K8511

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Blue Cross Blue Shiled

0017GC

Commercial Insurance / Payer ID Railroad Medicare

390007453

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Julie Lim , MD

Internal Medicine

NPI 1922033752

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active February 02, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location February 02, 2012

Registered at 2801 E 29TH ST, STE 117, BRYAN, TX 778022618 (Tel: 9797743960)

📍

Updated Business Mailing Address February 02, 2012

Registered at 2801 E 29TH ST, STE 117, BRYAN, TX 778022618 (Tel: 9797743960)

👤

Provider Name / Credentials Updated February 02, 2012

Recorded as FREDERICK TAN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 02, 2012

Internal Medicine (License #K8511 in TX)

🟢

Initial NPI Registration & Enumeration July 26, 2006

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: 1689698615

Entity Type:

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

Enumeration Date: July 26, 2006

Last Update: February 02, 2012

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

2801 E 29th St, Ste 117

Bryan, TX 778022618

Phone: 9797743960

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.