NPPES file of Aug 9, 2026

Robert S. Gillespie, MD

Pediatric Nephrology Physician · Fort Worth, TX

Robert S. Gillespie, MD is a pediatric nephrology physician with a practice address in Fort Worth, Texas, and NPI 1912043738, issued on Jan 29, 2007. Check the license (Texas L6910, 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
1912043738
Name
Robert S. Gillespie
Credential
MD
Primary taxonomy
Pediatric Nephrology Physician 2080P0210X
License number
L6910 TX
Self-reported in NPPES; status is on the state search
Practice location
1500 Cooper St, Fort Worth, TX 76104
Phone
(682) 885-4260
Enumerated
Jan 29, 2007
Record last updated
May 14, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(682) 885-2874
Medicare enrollment
Enrolled (PECOS I20041207000923); accepts Medicare assignment
Medical or professional school
University Of Texas Medical Branch At Galveston, 1997
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 1500 Cooper St

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

  1. Caitlin Aarts, RD LDRegistered Dietitian1225723604
  2. Beatriz Acevedo, CPNPPediatric Nurse Practitioner1831143916
  3. Stephanie Acord, M.D.Neurology with Special Qualifications in Child Neurology Physician1417243379
  4. Fernando Acosta, M.D.Neurology with Special Qualifications in Child Neurology Physician1790714145
  5. Mariam Afolabi, PA-CPhysician Assistant1801592613
  6. Raafae Agha, MDChild & Adolescent Psychiatry Physician1811555766

Verify Robert S. Gillespie in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license L6910
    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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2.4 times the Medicare Part D claims of the average pediatric nephrology physician in 2024

164 Medicare Part D claims, against an average of 67 among the 387 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.

  1. Robert Gillespie164
  2. Specialty average67

Most prescribed

  1. Prednisone23 claims
  2. Amlodipine Besylate17 claims
  3. Labetalol Hcl15 claims
  4. Tacrolimus14 claims
  5. Cystadrops13 claims
  6. Mycophenolate Mofetil12 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: $392.79

4 payments; by number, the most common kind was food and beverage; the largest payer was Travere Therapeutics, Inc. The 297 providers of this specialty with any payment received $3,704.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Robert Gillespie$392.79
  2. Specialty average$3,704.99

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. Cook Childrens Physician NetworkFort Worth, TX

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

Pediatric Nephrology Physician providers in Texas

There are 76 pediatric nephrology physician records in Texas.

Other pediatric nephrology physician records in Texas

  1. Asmaa Abu Maziad, MDSan Antonio, TX1922394139
  2. Alisa Acosta, MD, MPHTemple, TX1053553214
  3. Samhar Al-Akash, M.D.Corpus Christi, TX1700829173
  4. Mohammed Farhan Ali, MDAustin, TX1548504541
  5. William Allen, M.D.Corpus Christi, TX1861452203
  6. Joseph Angelo, M.D.Houston, TX1760790927
  7. Mazen Arar, MDSan Antonio, TX1962519033
  8. Watson Arnold, MDLubbock, TX1396858247
  9. Craig Authement, MDHouston, TX1619473246
  10. Shivaiah Balachandra, MDGalveston, TX1053361287

Common questions

What is Robert S. Gillespie, MD's NPI number?

Robert S. Gillespie, MD's National Provider Identifier (NPI) is 1912043738, issued on Jan 29, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Robert S. Gillespie, MD located?

The NPPES record lists a practice address at 1500 Cooper St, Fort Worth, TX, 76104. Phone: (682) 885-4260. Providers update this record themselves, so call before visiting.

How can I verify Robert S. Gillespie, MD's license?

NPPES lists Texas license number L6910, 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 Robert S. Gillespie, MD prescribe under Medicare Part D?

In 2024, Robert S. Gillespie, MD had 164 Medicare Part D claims; the average among pediatric nephrology physician prescribers was 67. 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.