Dr. Robert S. Gillespie, MD
- Medicare services, 2024
- 44
- Medicare patients, 2024
- 22
- Part D claims, 2024
- 164
- Publications
- 8
- Hospital affiliations
- 1
- Practice address
- 801 Seventh Avenue, Fort Worth, TX 76104
- Practice phone
- Call (682) 885-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gillespie's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Robert S. Gillespie is a pediatric nephrology physician in Fort Worth, Texas
Dr. Gillespie practices at Cook Children's Medical Center in Fort Worth, Texas, part of Cook Children's Health Care System.
Dr. Gillespie's NPI, 1912043738, was assigned on January 29, 2007. Dr. Gillespie graduated from UTMB Health in 1997. Dr. Gillespie holds Texas license L6910.
- NPI
- 1912043738NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022074491
- NPI enumeration date
- January 29, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (682) 885-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert S. Gillespie practices at Cook Children's Medical Center in Fort Worth, Texas
Dr. Gillespie's primary practice is Cook Children's Medical Center, at 801 Seventh Avenue, Fort Worth, TX 76104 in Tarrant County. The practice phone is (682) 885-4000.
- Cook Children's Medical Center801 Seventh Avenue, Fort Worth, TX 76104 · Tarrant CountyPhone(682) 885-4000
Source: Dmand AI Affiliation Data
Dr. Robert S. Gillespie is affiliated with 3 sites of care and 1 medical group
Dr. Gillespie's primary practice is Cook Children's Medical Center in Fort Worth, Texas, part of Cook Children's Health Care System. The medical group on file is Cook Childrens Physician Network. Dmand AI also links Dr. Gillespie to 1 more dialysis center and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert S. Gillespie's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gillespie practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cook Children's Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Cook Children's Health Care System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Robert S. Gillespie is one of 73 pediatric nephrology physicians in Texas
Pediatric nephrology is Dr. Gillespie's primary specialty in the NPI Registry, under taxonomy code 2080P0210X. Dr. Gillespie is board certified in pediatric nephrology by the American Board of Pediatrics. Dmand AI has Dr. Gillespie's licenses on file in 3 states: Texas, South Carolina and Washington.
Specialties and state licenses
- Pediatric nephrology, TexasPrimary
- South Carolina license
- Washington license
Pediatric nephrology physicians near Dr. Gillespie
Counts of pediatric nephrology physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Robert S. Gillespie billed Medicare for 44 services in 2024
CMS data shows 44 Medicare services from Dr. Gillespie across 1 procedure code in 2024, for 22 Medicare patients. Medicare paid $4,041 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gillespie's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1112024: 4460%
Dr. Gillespie compared with the Texas median for pediatric nephrology physicians, 2024
- Dr. Gillespie
- Texas median
- Medicare services
- 44vs 44Close to median
- Medicare patients
- 22vs 1638% above
- Part D claims
- 117vs 303.9 times
Medians across 58 pediatric nephrology physicians in Texas with Dmand AI profiles that report each measure.
Dr. Gillespie's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gillespie and other pediatric nephrology physicians in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert S. Gillespie treated 22 Medicare patients in 2024, average age 12
CMS counts 22 Medicare patients who saw Dr. Gillespie in 2024. The largest group is under 65, with 22 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. Their average risk score is 5.82, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Gillespie's median patient age at 14, with 40% women.
Dr. Gillespie's Medicare patients by age, 2024
Chronic conditions among Dr. Gillespie's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gillespie's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 14
Patient panel by sex, all payers
- Women40%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert S. Gillespie wrote 164 Medicare Part D claims in 2024
In 2024, Dr. Gillespie wrote 164 Medicare Part D claims. 80% of them were for generic drugs. CMS names the drug for 117 of them, across 8 drugs with 11 or more claims each, at $813,799 in total drug cost. In 2023, CMS named 145 claims across 8 drugs.
Dr. Gillespie's Part D claims by kind of drug, 2024
- Generic131 claims80%
- Brand-name33 claims20%
Dr. Gillespie's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1452024: 11719%
Drugs named by CMS: 8 in 2024, 8 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Robert S. Gillespie takes part in Medicare
Dr. Gillespie accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Robert S. Gillespie has 8 publications on record
Dmand AI links 8 papers to Dr. Gillespie, published from 2002 to 2020. The most frequent topics are Erythropoietin, Hemoglobins and Immunosuppressive Agents. Dr. Gillespie has published most often in Pediatr Nephrol. Dr. Gillespie's most frequent co-authors are Badreldin M. Bedri, MD, Wesley Mark Hiser and Jason Wang, MD.
Dr. Gillespie's papers by year, 2002 to 2020
Topics Dr. Gillespie writes about most
- Erythropoietin
- Hemoglobins
- Immunosuppressive Agents
- Recombinant Proteins
Dr. Gillespie's most frequent co-authors
Recent publications by Dr. Gillespie
Pediatr Nephrol
Pediatr Nephrol
Peritonitis due to Leuconostoc species in a child receiving peritoneal dialysis (opens in a new tab)
Pediatr Nephrol
Pediatr Transplant
See who Dr. Gillespie researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gillespie works with, so you can find a warm path to the right pediatric nephrology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Robert S. Gillespie received $17,146 in industry payments from 2016 to 2025
CMS Open Payments shows 91 general payments to Dr. Gillespie from 15 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 26% of the total. Sanofi and Genzyme US Companies paid the most, $4,160.
General payments to Dr. Gillespie by program year, 2016 to 2025
General payments to Dr. Gillespie by kind, 2016 to 2025
- Travel and lodging$4,42926%
- Food and beverage$4,25625%
- Consulting fees$4,25025%
- Honoraria$4,11024%
- Education$1011%
Companies that paid Dr. Gillespie the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert S. Gillespie graduated from UTMB Health
Dr. Gillespie graduated from UTMB Health in 1997.
- Medical school
- Board certified in pediatric nephrology
Source: Dmand AI Professional Profile Data
Dr. Robert S. Gillespie accepts plans from 9 insurance carriers
Dr. Gillespie is in network with 9 carriers, including Aetna, United Healthcare and Elevance. POS plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Elevance
- Blue Cross Blue Shield of Michigan
- AR State Medicaid
- Aspirus Health Plan
- Baylor Scott and White
- Blue Cross and Blue Shield of Kansas City
- +1 more carriersWith a free account
Plan types Dr. Gillespie accepts, by number of carriers
- POS5
- PPO4
- EPO3
- HMO3
- Medicare3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Robert S. Gillespie's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Robert S. Gillespie
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Robert S. Gillespie's NPI number?
Dr. Robert S. Gillespie's NPI number is 1912043738. It was assigned on January 29, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert S. Gillespie?
Dr. Robert S. Gillespie is a pediatric nephrology physician in Fort Worth, Texas. The primary specialty in the NPI Registry is Pediatric Nephrology Physician (taxonomy code 2080P0210X).
Where does Dr. Robert S. Gillespie practice?
Dr. Gillespie practices at 801 Seventh Avenue, Fort Worth, TX 76104. Dr. Gillespie's primary practice is Cook Children's Medical Center in Fort Worth, Texas, part of Cook Children's Health Care System. Dmand AI also links Dr. Gillespie to 1 dialysis center and 1 group practice or clinic.
What is Dr. Robert S. Gillespie's office phone number?
The practice phone on file for Dr. Gillespie is (682) 885-4000.
What is Dr. Robert S. Gillespie's medical license number?
Dr. Gillespie holds Texas license L6910, one of the licenses on file in 3 states.
Which states has Dr. Robert S. Gillespie been licensed in?
Dmand AI has state licenses on file for Dr. Gillespie in Texas (2003 to 2026), South Carolina (2006 to 2007) and Washington (2000 to 2005).
Which hospitals is Dr. Robert S. Gillespie affiliated with?
Dr. Gillespie practices at Cook Children's Medical Center in Fort Worth, Texas.
What medical group is Dr. Robert S. Gillespie part of?
Dr. Gillespie is linked to Cook Childrens Physician Network.
Does Dr. Robert S. Gillespie accept Medicare?
Yes. CMS data shows Dr. Gillespie billed Medicare for 44 services in 2024, and Dr. Gillespie accepts Medicare assignment.
How many Medicare patients does Dr. Robert S. Gillespie see?
CMS counts 22 Medicare patients who saw Dr. Gillespie in 2024, with an average age of 12.
Show 9 more questionsShow fewer questions
Is Dr. Robert S. Gillespie board certified?
Yes. Dr. Gillespie is board certified in pediatric nephrology by the American Board of Pediatrics.
What services does Dr. Robert S. Gillespie bill to Medicare?
In 2024, Dr. Gillespie's most billed Medicare services were hospital inpatient care (99233).
Where did Dr. Robert S. Gillespie go to medical school?
Dr. Gillespie graduated from UTMB Health in 1997.
What drugs does Dr. Robert S. Gillespie prescribe most?
In 2024 Medicare Part D data, Dr. Gillespie's most prescribed drugs by claims were Prednisone, Amlodipine Besylate and Labetalol HCl.
Has Dr. Robert S. Gillespie received payments from drug or device companies?
CMS Open Payments shows $17,146 in general payments to Dr. Gillespie from 15 companies from 2016 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Robert S. Gillespie been practicing?
Dr. Gillespie graduated from medical school in 1997, 29 years ago.
Does Dr. Robert S. Gillespie do research?
Dmand AI links 8 publications to Dr. Gillespie, published from 2002 to 2020.
Who does Dr. Robert S. Gillespie publish with?
Dr. Gillespie's most frequent co-authors are Badreldin M. Bedri, MD (2 shared papers), Wesley Mark Hiser (1 shared paper) and Jason Wang, MD (1 shared paper).
What insurance does Dr. Robert S. Gillespie accept?
Dr. Gillespie is in network with 9 carriers, including Aetna, United Healthcare and Elevance. POS plans come from the most carriers, 5. Check the plan with the practice before a visit.
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