ROBERT S TAN (M.D.) – Family Medicine Physician, NPI 1114952835

ROBERT S TAN (M.D.) is a healthcare provider. based in Houston, Texas. specializing in Family Medicine Physician. They hold the professional credentials M.D.. They hold a License No. K6940 (TX). The NPI Number for ROBERT S TAN (M.D.) is 1114952835

Main info

Male
43 Years Of Experience
Accepts Medicare Assignment
Name
ROBERT S TAN (M.D.)
NPI
1114952835
Phone
(713) 349-0741
Address
4256 DARTMOUTH AVE
Enumeration Date
11 July 2006
Last Update Date
16 November 2023

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7137418701
Graduation Year
1983 (43 years ago)
PAC ID
8729119516
Group Practice PAC ID
2567544570
Professional Enrollment ID
I20100622000785
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience67
Completeness75
Years active:19State licenses:1Digital endpointsOther names

Provider Addresses for ROBERT S TAN (M.D.)

  • 4256 DARTMOUTH AVE

    HOUSTON, TX 770051024

    Phone: (713) 349-0741

    Fax: (713) 490-3543

    Type: Mailing

  • 2401 HOLCOMBE BLVD

    HOUSTON, TX 770212023

    Phone: (713) 741-8701

    Fax: (713) 490-3543

    Type: Mailing

  • 3311 RICHMOND AVE STE 205

    HOUSTON, TX 770983050

    Phone: (713) 401-9396

    Fax: (713) 490-3543

    Type: Location

  • Jack in the Box, South Post Oak Road, Houston, Fort Bend County, Texas, 77053, United States

    HOUSTON, TX 772161088

    Phone: (713) 500-3500

    Type: Mailing

  • 6410, Fannin Street, Texas Medical Center, Houston, Harris County, Texas, 77030, United States

    250

    HOUSTON, TX 770303000

    Phone: (832) 325-6500

    Fax: (713) 512-2236

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 3 Open Payments records for all available years, with a total value of $381.

Total Amount is formed as General ($381) + Research ($0) + Ownership ($0) = $381.

Last reported payment date: 2024-04-24 • Largest payer in this snapshot: E.R. Squibb & Sons, L.L.C. ($381).

Total Amount

$381

General + Research + Ownership

Payments

3

Total payment records

General Amount

$381

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-04-24

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 77005)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 2567544570View full group profile
NameSpecialtyState
Internal MedicineTX
Nurse PractitionerTX
Hospitalist, Family PracticeTX
Geriatric Medicine, Family Practice, Internal MedicineTX
Internal MedicineTX
Family PracticeTX
-TX
Internal Medicine, Infectious DiseaseTX
-TX
Geriatric Medicine, Family PracticeTX

Reviews

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Frequently asked questions

What is the registry number for ROBERT S TAN (M.D.)?
The registry entry for ROBERT S TAN (M.D.) shows NPI 1114952835.
Quick check: is ROBERT S TAN (M.D.) active?
Public NPPES data shows ROBERT S TAN (M.D.) with an active NPI status right now.
Which specialty label fits ROBERT S TAN (M.D.)?
NPPES ties ROBERT S TAN (M.D.) to Family Medicine Physician in the taxonomy section. Clinical services aligned with this taxonomy classification.
Is ROBERT S TAN (M.D.) tied to Houston, Texas?
If you are local to Houston, Texas, ROBERT S TAN (M.D.) may be relevant to your search.
Who maintains ROBERT S TAN (M.D.)'s record?
Providers certify NPPES data; CMS hosts the public file you are viewing.

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