NPPES file of Aug 9, 2026

John Willard Jackson, MD

Anesthesiology Physician · Dallas, TX

John Willard Jackson, MD is an anesthesiology physician with a practice address in Dallas, Texas, and NPI 1508236837, issued on Sep 29, 2015. Check the license (Texas C9338, 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
1508236837
Name
John Willard Jackson
Credential
MD
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
C9338 TX
Self-reported in NPPES; status is on the state search
Practice location
7857 Caruth CT, Dallas, TX 75225
Phone
(214) 363-3947
Enumerated
Sep 29, 2015
Record last updated
Sep 29, 2015 (not updated in 11 years: call before relying on the address or phone)
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 John Willard Jackson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license C9338
    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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Industry payments in 2024: $365.27

3 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Jackson$365.27
  2. Specialty average$669.59

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

John Willard Jackson among 4,635 anesthesiology physician records in Texas

John Willard Jackson, MD is one of 4,635 anesthesiology physician records with a practice address in Texas. 79% 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 81% of them.

  • NPI issued2015 · 81% of these records are older, 17% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 71% of these records are
  • Record last updated2015 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,392 anesthesiology physician records list a practice address in Dallas

They are 1,392 of the 36,304 NPPES records with a practice address in Dallas, and 4,635 anesthesiology physician records in Texas.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Thomas Kenjarski, MDDallas, TX 752251770585739
  2. John King, MDDallas, TX 752251851464879
  3. Katherine Thornton, MDDallas, TX 752251144485871
  4. Isabel Anyanwu, MDDallas, TX 752241013979178
  5. Micky Ahluwalia, MDDallas, TX 752301760428262
  6. Holly Barko, M.D.Dallas, TX 752301376785949
  7. Andrew Freeman, M.D.Dallas, TX 752301780638403
  8. Catalina Garcia, MDDallas, TX 752301104924604

Common questions

What is John Willard Jackson, MD's NPI number?

John Willard Jackson, MD's National Provider Identifier (NPI) is 1508236837, issued on Sep 29, 2015. An NPI identifies a provider in billing; it is not a license.

Where is John Willard Jackson, MD located?

The NPPES record lists a practice address at 7857 Caruth CT, Dallas, TX, 75225. Phone: (214) 363-3947. Providers update this record themselves, so call before visiting.

How can I verify John Willard Jackson, MD's license?

NPPES lists Texas license number C9338, 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. 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.