Nicola J. Longmuir, MD
Internal Medicine Physician · Oakland, CA
Nicola J. Longmuir, MD is an internal medicine physician with a practice address in Oakland, California, and NPI 1710065511, issued on Nov 1, 2006. Check the license (California A36872, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nicola J. Longmuir
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A36872 CA
Self-reported in NPPES; status is on the state search - Practice location
- 969 Broadway, Oakland, CA 94607
- Phone
- (510) 251-3967
- Enumerated
- Nov 1, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 00A368720 CA
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 969 Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marilyn Ancel, MDInternal Medicine Physician1295813087
- Jody Binkoff, PH.D.Clinical Psychologist1679619308
- Jeffrey BlairMental Health Counselor1306998562
- Wendy Blank, LCSWClinical Social Worker1811055726
- James Carter, MSW LCSWSocial Worker1093878084
- Allan Foster, MA MFTIAddiction (Substance Use Disorder) Counselor1265598304
Verify Nicola J. Longmuir in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A36872Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
112 Medicare Part D claims for 32 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Bupropion Xl23 claims
- Buprenorphine-Naloxone19 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 91 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Nicola J. Longmuir among 17,696 internal medicine physician records in California
Nicola J. Longmuir, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2007 · 61% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
432 internal medicine physician records list a practice address in Oakland
They are 432 of the 18,558 NPPES records with a practice address in Oakland, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Oakland → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Marilyn Ancel, MDOakland, CA 946071295813087
- Clayton Chan, MDOakland, CA 946071972682037
- Stewart Fong, MDOakland, CA 946071659459436
- Xiaoguang Huang, M.D., PHD.Oakland, CA 946071235179870
- Susan Mei Huang, MDOakland, CA 946071093894032
- Dennis Ing, MDOakland, CA 946071477631257
- Anthony Iton, M.D.Oakland, CA 946071609961101
- Yee-Bun Lui, M.D.Oakland, CA 946071609845767
Common questions
What is Nicola J. Longmuir, MD's NPI number?
Nicola J. Longmuir, MD's National Provider Identifier (NPI) is 1710065511, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nicola J. Longmuir, MD located?
The NPPES record lists a practice address at 969 Broadway, Oakland, CA, 94607. Phone: (510) 251-3967. Providers update this record themselves, so call before visiting.
How can I verify Nicola J. Longmuir, MD's license?
NPPES lists California license number A36872, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nicola J. Longmuir, MD prescribe under Medicare Part D?
In 2024, Nicola J. Longmuir, MD had 112 Medicare Part D claims for 32 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Nicola J. Longmuir, MD's MIPS final score?
The 2023 MIPS final score is 91 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.