Bookanakere Niranjan, M.D., M.P.H.
Geriatric Medicine (Internal Medicine) Physician · Golden, CO
Bookanakere Niranjan, M.D., M.P.H. is a geriatric medicine (internal medicine) physician with a practice address in Golden, Colorado, and NPI 1114010436, issued on Sep 30, 2006. Check the license (Colorado 41951, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Bookanakere Niranjan
- Credential
- M.D., M.P.H.
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 41951 CO
Self-reported in NPPES; status is on the state search - Practice location
- 5920 Mcintyre St, Golden, CO 80403
- Phone
- (303) 949-1250
- Enumerated
- Sep 30, 2006
- Record last updated
- Nov 19, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 70737703 CO
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 103 in Colorado → Look up another NPI →
Also registered at 5920 Mcintyre St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Clarence Adams, NPAdult Health Nurse Practitioner1609278290
- Mark Adams, MDGeriatric Medicine (Internal Medicine) Physician1881682888
- Maureen Allen, WHNPWomen's Health Nurse Practitioner1770525925
- Katherine Arthur, PA-CPhysician Assistant1710127659
- Myrtle Barlow, NP-CNurse Practitioner1629331186
- Sharon Blumenthal, FNPFamily Nurse Practitioner1861628802
Verify Bookanakere Niranjan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 41951Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
1,588 Medicare Part D claims for 92 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. 43 claims were for opioids.
Most prescribed
- Eliquis110 claims
- Ondansetron Hcl85 claims
- Atorvastatin Calcium82 claims
- Furosemide62 claims
- Levothyroxine Sodium58 claims
- Klor-Con 1054 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.
Bookanakere Niranjan among 103 geriatric medicine (internal medicine) physician records in Colorado
Bookanakere Niranjan, M.D., M.P.H. is one of 103 geriatric medicine (internal medicine) physician records with a practice address in Colorado. 75% 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, 45% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2015 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Colorado
There are 103 geriatric medicine (internal medicine) physician records in Colorado.
All 103 in Colorado → Every provider in Golden → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Mark Adams, MDGolden, CO 804031881682888
- Chang Kang, M.D.Golden, CO 804031689675852
- Donald Murphy, MDGolden, CO 804031013004589
- Timothy Rodgers, M. D.Golden, CO 804031215939541
- Mary Tuuk, MDGolden, CO 804031174630701
- Christopher Unrein, DO, FAOGME, FACP, CMGolden, CO 804031225033095
- Sarah Beck, M.D.Golden, CO 804011417272584
- James Murphy, M.D.Boulder, CO 803041679557268
Common questions
What is Bookanakere Niranjan, M.D., M.P.H.'s NPI number?
Bookanakere Niranjan, M.D., M.P.H.'s National Provider Identifier (NPI) is 1114010436, issued on Sep 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Bookanakere Niranjan, M.D., M.P.H. located?
The NPPES record lists a practice address at 5920 Mcintyre St, Golden, CO, 80403. Phone: (303) 949-1250. Providers update this record themselves, so call before visiting.
How can I verify Bookanakere Niranjan, M.D., M.P.H.'s license?
NPPES lists Colorado license number 41951, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Bookanakere Niranjan, M.D., M.P.H. prescribe under Medicare Part D?
In 2024, Bookanakere Niranjan, M.D., M.P.H. had 1,588 Medicare Part D claims for 92 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.