NPPES file of Aug 9, 2026

David A. Slater, MD

Adult Medicine Physician · Little Elm, TX

David A. Slater, MD is an adult medicine physician with a practice address in Little Elm, Texas, and NPI 1477526994, issued on Feb 8, 2006. Check the license (Texas L1202, 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
1477526994
Name
David A. Slater
Credential
MD
Primary taxonomy
Adult Medicine Physician 207QA0505X
License number
L1202 TX
Self-reported in NPPES; status is on the state search
Practice location
1395 E Eldorado Pkwy Ste 400, Little Elm, TX 75068
Phone
(469) 200-5974
Enumerated
Feb 8, 2006
Record last updated
Mar 5, 2024
Fax
(469) 200-5214
Medicaid IDs
184671904 TX
184671901 TX
Medicare enrollment
Enrolled (PECOS I20070104000441); accepts Medicare assignment
Medical or professional school
University Of Texas Southwestern Medical School At Dallas, 1995
Telehealth
Offers telehealth (CMS)
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 1395 E Eldorado Pkwy Ste 400

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

  1. Shivangi BrahmbhattNurse Practitioner1063140358
  2. Laura Flusche, FNPFamily Nurse Practitioner1013616374

Verify David A. Slater in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license L1202
    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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85% fewer Medicare Part D claims than the average adult medicine physician in 2024

440 Medicare Part D claims for 55 beneficiaries, against an average of 3,002 among the 1,307 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. David Slater440
  2. Specialty average3,002

Most prescribed

  1. Metformin Hcl28 claims
  2. Losartan Potassium25 claims
  3. Amlodipine Besylate21 claims
  4. Olmesartan Medoxomil20 claims
  5. Rosuvastatin Calcium20 claims
  6. Atorvastatin Calcium18 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: $15.24

1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 664 providers of this specialty with any payment received $1,405.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. David Slater$15.24
  2. Specialty average$1,405.95

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

Bills Medicare through one group practice

  1. Imed Physician Network, Inc.Lancaster, TX

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

David A. Slater among 164 adult medicine physician records in Texas

David A. Slater, MD is one of 164 adult medicine physician records with a practice address in Texas. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 47% newer
  • In a Medicare fileYes · 58% of these records are
  • In the CMS Doctors and Clinicians fileYes · 39% of these records are
  • Graduated1995 · median 1996 among the 64 with a school on file
  • Record last updated2024 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QA0505X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Medicine Physician providers in Texas

There are 164 adult medicine physician records in Texas.

The 8 adult medicine physician records with the nearest ZIP codes

  1. Randall Wade, M.D.McKinney, TX 750701881782373
  2. Mohamad Elzaim, MDRichardson, TX 750811053940361
  3. Robert Woodward, M.D.Rockwall, TX 750871720247604
  4. Helen Schulze, MDSherman, TX 750921205925245
  5. Sumi P Abraham Moni Abraham, FNPPlano, TX 750931255261566
  6. Katherine Schraegle, FNP-DNPPlano, TX 750931679378012
  7. Jill Westkaemper, MDIrving, TX 750381578620308
  8. Kiran Mendha, M.D.Frisco, TX 750341790210912

Common questions

What is David A. Slater, MD's NPI number?

David A. Slater, MD's National Provider Identifier (NPI) is 1477526994, issued on Feb 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David A. Slater, MD located?

The NPPES record lists a practice address at 1395 E Eldorado Pkwy Ste 400, Little Elm, TX, 75068. Phone: (469) 200-5974. Providers update this record themselves, so call before visiting.

How can I verify David A. Slater, MD's license?

NPPES lists Texas license number L1202, 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 A. Slater, MD prescribe under Medicare Part D?

In 2024, David A. Slater, MD had 440 Medicare Part D claims for 55 beneficiaries; the average among adult medicine physician prescribers was 3,002. 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.