Nancy Humphress Curtis, M.D.
Specialist · Oakland, CA
Nancy Humphress Curtis, M.D. is a specialist with a practice address in Oakland, California, and NPI 1548356348, issued on Oct 5, 2006. Check the license (California G42029, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nancy Humphress Curtis
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- G42029 CA
Self-reported in NPPES; status is on the state search - Practice location
- 747 52ND Street, Oakland, CA 94609
- Phone
- (510) 428-3010
- Enumerated
- Oct 5, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 747 52ND Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christine Aguilar, MDRehabilitation Practitioner1619058237
- Sarah DurneyStudent in an Organized Health Care Education/Training Program1013546472
- James Feusner, MDPediatric Hematology & Oncology Physician1720142854
- Elizabeth Gleghorn, M.D.Pediatric Gastroenterology Physician1093809659
- Carla GoldenPediatric Hematology & Oncology Physician1811086945
- Robert Haining, MDRehabilitation Practitioner1396841680
Verify Nancy Humphress Curtis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license G42029Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average specialist in 2024
14 Medicare Part D claims, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D.
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.
198 specialist records list a practice address in Oakland
They are 198 of the 18,558 NPPES records with a practice address in Oakland, and 5,749 specialist records in California.
All 198 in Oakland → All 5,749 in California → Every provider in Oakland →
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- Farinaz AbdiSan Marcos, CA1063153963
- Mai Abe, LESanta Monica, CA1609405158
- Hamid Abedi, HEARING AID SPECIALISan Diego, CA1659410744
- Jonas AbellaSan Francisco, CA1679760938
- Shreedhar Abhyankar, M.D.Indio, CA1861530669
- Elaine AbichRiverside, CA1780458927
- Mussarat Abidi, MDLadera Ranch, CA1053307769
Common questions
What is Nancy Humphress Curtis, M.D.'s NPI number?
Nancy Humphress Curtis, M.D.'s National Provider Identifier (NPI) is 1548356348, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Humphress Curtis, M.D. located?
The NPPES record lists a practice address at 747 52ND Street, Oakland, CA, 94609. Phone: (510) 428-3010. Providers update this record themselves, so call before visiting.
How can I verify Nancy Humphress Curtis, M.D.'s license?
NPPES lists California license number G42029, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Nancy Humphress Curtis, M.D. prescribe under Medicare Part D?
In 2024, Nancy Humphress Curtis, M.D. had 14 Medicare Part D claims; the average among specialist prescribers was 1,380. 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.