NPPES file of Aug 9, 2026

Marnie Lashae Ross, M.D.

Internal Medicine Physician · San Antonio, TX

Marnie Lashae Ross, M.D. is an internal medicine physician with a practice address in San Antonio, Texas, and NPI 1003891631, issued on Dec 6, 2005. Check the license (Texas J5634, as entered in NPPES) on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1003891631
Name
Marnie Lashae Ross
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
J5634 TX
Self-reported in NPPES; status is on the state search
Practice location
5835 Callaghan RD, San Antonio, TX 78228
Phone
(210) 314-0527
Enumerated
Dec 6, 2005
Record last updated
Sep 28, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicaid ID
0471815-02 TX
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →

Also registered at 5835 Callaghan RD

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

  1. Clint Arojo, NPFamily Nurse Practitioner1487331435
  2. Bonny Lyons, O.T.Specialist1770522120

Verify Marnie Lashae Ross in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license J5634    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

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Marnie Lashae Ross among 9,175 internal medicine physician records in Texas

Marnie Lashae Ross, M.D. is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 91% newer
  • In a Medicare fileNo · 82% of these records are
  • In the CMS Doctors and Clinicians fileNo · 66% of these records are
  • Record last updated2014 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

657 internal medicine physician records list a practice address in San Antonio

They are 657 of the 37,749 NPPES records with a practice address in San Antonio, and 9,175 internal medicine physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 9,175 in Texas → Every provider in San Antonio → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Jesus Gallegos, MDSan Antonio, TX 782281851327621
  2. Carlos Garcia Monterroso, MDSan Antonio, TX 782281114545290
  3. Thomas Guerra, MDSan Antonio, TX 782281306035241
  4. Francisca Gushiken, MDSan Antonio, TX 782281801061643
  5. Carlos Hernandez, MDSan Antonio, TX 782281710984406
  6. Lawrence Higgins, M.D.San Antonio, TX 782281699961524
  7. Guillermo Madero, MDSan Antonio, TX 782281235384439
  8. Tatiana Rugeles Suarez, MDSan Antonio, TX 782281447812375

Common questions

What is Marnie Lashae Ross, M.D.'s NPI number?

Marnie Lashae Ross, M.D.'s National Provider Identifier (NPI) is 1003891631, issued on Dec 6, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Marnie Lashae Ross, M.D. located?

The NPPES record lists a practice address at 5835 Callaghan RD, San Antonio, TX, 78228. Phone: (210) 314-0527. Providers update this record themselves, so call before visiting.

How can I verify Marnie Lashae Ross, M.D.'s license?

NPPES lists Texas license number J5634, 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.

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

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.