NPPES file of Aug 9, 2026

Sarah Elizabeth Diaz De Leon, M.D.

Family Medicine Physician · Fort Worth, TX

Sarah Elizabeth Diaz De Leon, M.D. is a family medicine physician with a practice address in Fort Worth, Texas, and NPI 1275854093, issued on Jun 16, 2010. Check the license (Texas P4042, 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
1275854093
Name
Sarah Elizabeth Diaz De Leon
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
P4042 TX
BP10037206 TX
Self-reported in NPPES; status is on the state search
Practice location
1500 S Main St FL 4, Fort Worth, TX 76104
Phone
(817) 702-1215
Enumerated
Jun 16, 2010
Record last updated
Dec 13, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(817) 702-6843
Medicare enrollment
Enrolled (PECOS I20130828000699); accepts Medicare assignment
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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8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →

Also registered at 1500 S Main St FL 4

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

  1. Cristianna Abilez, MDFamily Medicine Physician1184183295
  2. Sarah Anasco, MDFamily Medicine Physician1629763388
  3. Rody Barakat, MDFamily Medicine Physician1922637388
  4. Anatoli Berezovsky, MDFamily Medicine Physician1467081414
  5. Ashley Chen, MDFamily Medicine Physician1871159004
  6. Anh Hoang, DOFamily Medicine Physician1083243406

Verify Sarah Elizabeth Diaz De Leon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license P4042    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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34% fewer Medicare Part D claims than the average family medicine physician in 2024

2,350 Medicare Part D claims for 238 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 123 claims were for opioids.

  1. Sarah Diaz De Leon2,350
  2. Specialty average3,544

Most prescribed

  1. Alprazolam122 claims
  2. Atorvastatin Calcium79 claims
  3. Losartan Potassium61 claims
  4. Gabapentin56 claims
  5. Pantoprazole Sodium55 claims
  6. Tramadol Hcl55 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.

Bills Medicare through one group practice

  1. Family Health Center LLPRio Grande City, TX

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

Sarah Elizabeth Diaz De Leon among 11,119 family medicine physician records in Texas

Sarah Elizabeth Diaz De Leon, M.D. is one of 11,119 family 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. Its NPI, issued in 2010, is newer than 62% of them.

  • NPI issued2010 · 62% of these records are older, 36% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2010 · median 2004 among the 7,095 with a school on file
  • Record last updated2018 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

452 family medicine physician records list a practice address in Fort Worth

They are 452 of the 15,511 NPPES records with a practice address in Fort Worth, and 11,119 family medicine physician records in Texas.

All 11,119 in Texas → Every provider in Fort Worth → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Joane Baumer, M.D.Fort Worth, TX 761041003805706
  2. Elizabeth Carter, M.D.Fort Worth, TX 761041184613663
  3. Daniel Casey, M.D.Fort Worth, TX 761041457340010
  4. Ricky Edwards, MDFort Worth, TX 761041457358699
  5. Craig Kneten, MDFort Worth, TX 761041043278815
  6. Mark Koch, M.D.Fort Worth, TX 761041174512651
  7. Loren Lasater, MDFort Worth, TX 761041023098662
  8. Joseph Martin, M.D.Fort Worth, TX 761041447211644

Common questions

What is Sarah Elizabeth Diaz De Leon, M.D.'s NPI number?

Sarah Elizabeth Diaz De Leon, M.D.'s National Provider Identifier (NPI) is 1275854093, issued on Jun 16, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Elizabeth Diaz De Leon, M.D. located?

The NPPES record lists a practice address at 1500 S Main St FL 4, Fort Worth, TX, 76104. Phone: (817) 702-1215. Providers update this record themselves, so call before visiting.

How can I verify Sarah Elizabeth Diaz De Leon, M.D.'s license?

NPPES lists Texas license number P4042, 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 Sarah Elizabeth Diaz De Leon, M.D. prescribe under Medicare Part D?

In 2024, Sarah Elizabeth Diaz De Leon, M.D. had 2,350 Medicare Part D claims for 238 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.

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.