NPPES file of Aug 9, 2026

Susan Vijayan Mathew, DO

Hospitalist Physician · Sugar Land, TX

Susan Vijayan Mathew, DO is a hospitalist physician with a practice address in Sugar Land, Texas, and NPI 1003200700, issued on Mar 20, 2015. Check the license (Texas S3021, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003200700
Name
Susan Vijayan Mathew
Credential
DO
Primary taxonomy
Hospitalist Physician 208M00000X
License numbers
S3021 TX
036.146950 IL
Self-reported in NPPES; status is on the state search
Practice location
16811 Southwest Fwy FL 3, Sugar Land, TX 77479
Phone
(281) 275-0897
Enumerated
Mar 20, 2015
Record last updated
Mar 18, 2022
Medicare enrollment
Enrolled (PECOS I20200103000596); accepts Medicare assignment
Medical or professional school
Nova Southeastern College Of Osteo Medicine, 2015
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 16811 Southwest Fwy FL 3

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Vickas Dangayach, M.D.,MBAInternal Medicine Physician1154641736
  2. Aaron FischerHospitalist Physician1881259299
  3. Disni Muringampurath John, MDInternal Medicine Physician1164801569
  4. Deepthi Narasimhan, M.D.Hospitalist Physician1427337930

Verify Susan Vijayan Mathew in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license S3021
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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23% fewer Medicare Part D claims than the average hospitalist physician in 2024

401 Medicare Part D claims for 158 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 22 claims were for opioids.

  1. Susan Mathew401
  2. Specialty average521

Most prescribed

  1. Eliquis21 claims
  2. Furosemide20 claims
  3. Cefdinir18 claims
  4. Amoxicillin-Clavulanate Potass16 claims
  5. Metoprolol Tartrate16 claims
  6. Pantoprazole Sodium16 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $198.18

2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 7,324 providers of this specialty with any payment received $494.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Susan Mathew$198.18
  2. Specialty average$494.84

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Houston Methodist Specialty PhysiciansSugar Land, TX
  2. Tmh Physician Associates PLLCSugar Land, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Susan Vijayan Mathew among 1,587 hospitalist physician records in Texas

Susan Vijayan Mathew, DO is one of 1,587 hospitalist physician records with a practice address in Texas. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 52% of them.

  • NPI issued2015 · 52% of these records are older, 42% newer
  • In a Medicare fileYes · 90% of these records are
  • In the CMS Doctors and Clinicians fileYes · 82% of these records are
  • Graduated2015 · median 2013 among the 1,298 with a school on file
  • Record last updated2022 · 25% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

66 hospitalist physician records list a practice address in Sugar Land

They are 66 of the 3,851 NPPES records with a practice address in Sugar Land, and 1,587 hospitalist physician records in Texas.

The 8 hospitalist physician records with the nearest ZIP codes

  1. Kapil Dave, M.D.Sugar Land, TX 774791063677441
  2. Daryl Dichoso, MDSugar Land, TX 774791679736078
  3. Subha Rajitha Dommaraju, MDSugar Land, TX 774791154577393
  4. Shormi Durani, MDSugar Land, TX 774791427272681
  5. Jane George, M.D.Sugar Land, TX 774791922329952
  6. Saima Haque, MDSugar Land, TX 774791487671103
  7. Shiney Koshy, D.O.Sugar Land, TX 774791881983054
  8. Asma Lakhva, M.D.Sugar Land, TX 774791215258728

Common questions

What is Susan Vijayan Mathew, DO's NPI number?

Susan Vijayan Mathew, DO's National Provider Identifier (NPI) is 1003200700, issued on Mar 20, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Susan Vijayan Mathew, DO located?

The NPPES record lists a practice address at 16811 Southwest Fwy FL 3, Sugar Land, TX, 77479. Phone: (281) 275-0897. Providers update this record themselves, so call before visiting.

How can I verify Susan Vijayan Mathew, DO's license?

NPPES lists Texas license number S3021, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Susan Vijayan Mathew, DO prescribe under Medicare Part D?

In 2024, Susan Vijayan Mathew, DO had 401 Medicare Part D claims for 158 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.