John D. Rockefeller, M.D.
Internal Medicine Physician · Topeka, KS
John D. Rockefeller, M.D. is an internal medicine physician with a practice address in Topeka, Kansas, and NPI 1538108071, issued on Jun 6, 2006. Check the license (Kansas 04-23943, as entered in NPPES) on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.
- Name
- John D. Rockefeller
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 04-23943 KS
Self-reported in NPPES; status is on the state search - Practice location
- 901 SW Garfield Ave, Topeka, KS 66606
- Phone
- (785) 354-9591
- Enumerated
- Jun 6, 2006
- Record last updated
- Jun 10, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (785) 368-0714
- Medicaid ID
- 100132560B KS
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,010 in Kansas → Look up another NPI →
Also registered at 901 SW Garfield Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Muhammad Amin, MDNeurology Physician1710592431
- Sally Anderson, APRNFamily Nurse Practitioner1255739660
- Michael Atwood, MDFamily Medicine Physician1992714752
- Cynthia BairdNurse Practitioner1407947930
- James Barnett, MDInternal Medicine Physician1437189008
Verify John D. Rockefeller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKansas State Board of Healing Arts
Search for license 04-23943Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
88 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims.
Most prescribed
- Diltiazem 24hr Er (Cd)30 claims
- Atorvastatin Calcium29 claims
- Eliquis29 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.
John D. Rockefeller among 1,010 internal medicine physician records in Kansas
John D. Rockefeller, M.D. is one of 1,010 internal medicine physician records with a practice address in Kansas. 73% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 63% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2014 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
52 internal medicine physician records list a practice address in Topeka
They are 52 of the 4,851 NPPES records with a practice address in Topeka, and 1,010 internal medicine physician records in Kansas.
All 1,010 in Kansas → Every provider in Topeka → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- James Barnett, MDTopeka, KS 666061437189008
- Michael Cox, MDTopeka, KS 666061275593451
- William Harris, DOTopeka, KS 666061144200536
- Robert Holmes, MDTopeka, KS 666061790794634
- Stephanie Jones, MDTopeka, KS 666061982649224
- Randall McAllister, M.D.Topeka, KS 666061275506735
- Jed McKee, MDTopeka, KS 666061699714949
- Charles Nelson, MDTopeka, KS 666061508847161
Common questions
What is John D. Rockefeller, M.D.'s NPI number?
John D. Rockefeller, M.D.'s National Provider Identifier (NPI) is 1538108071, issued on Jun 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John D. Rockefeller, M.D. located?
The NPPES record lists a practice address at 901 SW Garfield Ave, Topeka, KS, 66606. Phone: (785) 354-9591. Providers update this record themselves, so call before visiting.
How can I verify John D. Rockefeller, M.D.'s license?
NPPES lists Kansas license number 04-23943, as entered by the provider. Search the Kansas State Board of Healing Arts at https://www.ksbha.ks.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John D. Rockefeller, M.D. prescribe under Medicare Part D?
In 2024, John D. Rockefeller, M.D. had 88 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.