Registry data as of Aug 27, 2026

David Chisum, MD

Family Medicine Physician · Eagle Pass, TX

David Chisum, MD is a family medicine physician with a practice address in Eagle Pass, Texas, and NPI 1417586991, issued on Apr 6, 2020. Check the license (Texas U3492, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1417586991
Name
David Chisum
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
U3492 TX
Self-reported in NPPES; status is on the state search
Practice location
1975 N Veterans Blvd Ste 9, Eagle Pass, TX 78852
Phone
(830) 213-8186
Enumerated
Apr 6, 2020
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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Verify David Chisum in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license U3492
    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.

64% fewer Medicare Part D claims than the average family medicine physician in 2024

1,273 Medicare Part D claims for 110 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. 11 claims were for opioids.

  1. David Chisum1,273
  2. Specialty average3,519

Most prescribed

  1. Losartan Potassium73 claims
  2. Celecoxib65 claims
  3. Atorvastatin Calcium61 claims
  4. Ozempic49 claims
  5. Metformin Hcl48 claims
  6. Hydrochlorothiazide31 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.

10 family medicine physician records list a Eagle Pass practice address

They are 10 of the 243 NPPES records with a Eagle Pass practice address, and 10,592 family medicine physician records in Texas.

Other family medicine physician records in Texas

  1. Srinivasa Aaluri, MDEl Paso, TX1265566509
  2. Maira Aamir, MDShenandoah, TX1932660859
  3. Fakhrudin Aaseemah Mohamed, M.DAllen, TX1952782518
  4. So Abad, MDWichita Falls, TX1184624694
  5. Yoseph AbadiRichardson, TX1700742640
  6. Marcus Abadie, M.D.Athens, TX1104821107
  7. Montserrat Abadie Sole, M.D.Fort Worth, TX1245437078
  8. Sarah Abang-Hayes, M.D.San Antonio, TX1326244724
  9. Syed Abbas, M.D.Houston, TX1821267477
  10. Lisa Abbott, M.D.Mansfield, TX1700847779

Common questions

What is David Chisum, MD's NPI number?

David Chisum, MD's National Provider Identifier (NPI) is 1417586991, issued on Apr 6, 2020. An NPI identifies a provider in billing; it is not a license.

Where is David Chisum, MD located?

The NPPES record lists a practice address at 1975 N Veterans Blvd Ste 9, Eagle Pass, TX, 78852. Phone: (830) 213-8186. Providers update this record themselves, so call before visiting.

How can I verify David Chisum, MD's license?

NPPES lists Texas license number U3492, 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 David Chisum, MD prescribe under Medicare Part D?

In 2024, David Chisum, MD had 1,273 Medicare Part D claims for 110 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.