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DR. FREDERICK S TAN MD
NPI 1689698615
Internal Medicine - Nephrology in Bryan, TX

Active since July 26, 2006PECOS EnrolledAccepts Medicare Assignment
13.14/100
CMS Quality Rating
2801 E 29TH ST, STE 117, BRYAN, TX 77802(979) 774-3960(979) 774-4506 Get Directions Write a Review

NPPES record last updated: February 2, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Frederick S Tan Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. FREDERICK S TAN MD (NPI 1689698615) is an individual nephrology provider in Bryan, Texas, licensed in Texas (K8511) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Chi St Joseph Health Regional Hospital, and is a graduate of Other (1982).

NPPES Registry Identity

NPI1689698615
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameDR. FREDERICK S TANCredential: MD
Location Address2801 E 29TH ST, STE 117Bryan, TX 77802-2618
Mailing Address2801 E 29th St, Ste 117Bryan, TX 77802-2618 · (979) 774-3960 · Fax (979) 774-4506
Phone(979) 774-3960
Fax(979) 774-4506
Sole ProprietorYes
Medical School CMSOtherGraduated 1982
Enumeration DateJuly 26, 2006
Last NPPES UpdateFebruary 2, 2012
✔ NPI 1689698615 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in TX · K8511
Definition
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.
2801 E 29TH ST, Bryan, TX 77802
Open in Google Maps ↗

Other Identifiers 5

Medicare ID-Type Unspecified00564M
Other390007453Railroad Medicare
Medicare UPINF51188
Other0017GCBlue Cross Blue Shiled
Medicare ID-Type Unspecified030620101TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, UnitedHealthcare, WellPoint.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Frederick S Tan Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6406941830
PECOS Enrollment IDI20110331000337
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
653 services318 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
580 services115 patients
Dialysis services, per day, less than full month service (20 years or older) 90970
Dialysis is a treatment that replicates some functions of healthy kidneys when they're not working properly. It helps to remove waste, salt, and excess water from your body and maintain a safe level of certain chemicals in your blood. This service, for patients aged 20 or older, is provided on a daily basis for less than a full month.
434 services29 patients
Dialysis services, 4 or more physician visits per month (20 years or older) 90960
Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.
413 services58 patients
Hemodialysis procedure with physician evaluation 90935
Hemodialysis is a treatment that uses a machine to filter waste and excess fluid from your blood when your kidneys can't. A physician checks your health before, during, and after the procedure to ensure it's working effectively for you.
89 services34 patients
Home dialysis services per month (20 years or older) 90966
Home dialysis services provide kidney treatment for patients aged 20 or older right in their own homes. This service includes necessary equipment, supplies, and support for performing dialysis. It's a convenient option that allows patients to maintain their daily routines while receiving essential care.
89 services14 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Chi St Joseph Health Regional Hospital

Acute Care Hospitals · Bryan, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450011
Location2801 Franciscan DrBryan, TX 77802 · Brazos County
Emergency services Birthing friendly

Madison St Joseph Health Center

Critical Access Hospitals · Madisonville, TX
OwnershipVoluntary non-profit - Other
CMS Certification Number451316
Location100 West Cross StreetMadisonville, TX 77864 · Madison County
Emergency services

Baylor Scott & White Hospital Brenham

Critical Access Hospitals · Brenham, TX
OwnershipVoluntary non-profit - Private
CMS Certification Number451397
Location700 Medical ParkwayBrenham, TX 77833 · Washington County
Emergency services Birthing friendly

Baylor Scott & White Medical Center- College Stati

Acute Care Hospitals · College Station, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number670088
Location700 Scott & White DriveCollege Station, TX 77845 · Brazos County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77802 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

13.14/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0
Cost43.81

Referred Medical Equipment & Supplies CMS DME claims 5

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
5 suppliers44 claims4,440 services$0.29 avg. paid by Medicare
Prednisone, immediate release or delayed release, oral, 1 mg J7512
Treatment-Treatment - Miscellaneous · category RX029N
2 suppliers22 claims3,300 services$0.01 avg. paid by Medicare
Mycophenolic acid, oral, 180 mg J7518
Treatment-Treatment - Miscellaneous · category RX029N
4 suppliers24 claims3,540 services$0.94 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
5 suppliers41 claims41 services$17.09 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
5 suppliers57 claims57 services$11.98 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JAMIE LEIGH HOUSER O.D.
Optometrist
2801 E 29TH ST, SUITE 101
BRYAN, TX 77802
Brazos County (979) 776-7564
KELLY VAN CLEAVE O.D.
Optometrist
2801 E 29TH ST
BRYAN, TX 77802
Brazos County (979) 776-7564
FLANAGAN SPECTACLES, INC.
Durable Medical Equipment & Medical Supplies
2801 E 29TH ST, SUITE 107
BRYAN, TX 77802
Brazos County (979) 776-6269

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Frederick Tan's NPI number?

The NPI number for Frederick Tan is 1689698615. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is Frederick Tan located?

Frederick Tan practices at 2801 E 29th St Ste 117, Bryan, TX 77802. The listed phone number is (979) 774-3960.

What is Frederick Tan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Frederick Tan enrolled in Medicare?

Yes. Frederick Tan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Frederick Tan accept?

Health plans from Blue Cross and Blue Shield of Texas, UnitedHealthcare and WellPoint list Frederick Tan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Frederick Tan affiliated with any hospitals?

According to CMS data, Frederick Tan is affiliated with Chi St Joseph Health Regional Hospital, Madison St Joseph Health Center, Baylor Scott & White Hospital Brenham and Baylor Scott & White Medical Center- College Stati.

When was this NPI record last updated?

The NPPES record for Frederick Tan was last updated on February 2, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.