Benjamin Hambro, MD
Internal Medicine Physician · Novato, CA
Benjamin Hambro, MD is an internal medicine physician with a practice address in Novato, California, and NPI 1205399052, issued on Apr 9, 2019. Check the license (California A179951, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Benjamin Hambro
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A179951 CA
Self-reported in NPPES; status is on the state search - Practice location
- 75 Rowland Way, Novato, CA 94945
- Phone
- (415) 897-5171
- Enumerated
- Apr 9, 2019
- Record last updated
- Nov 28, 2022
- Fax
- (415) 892-1611
- Medicare enrollment
- Enrolled (PECOS I20221205000673); may accept Medicare assignment
- Medical or professional school
- University Of Toledo College Of Medicine, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 75 Rowland Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Loretta Alimam, FNPFamily Nurse Practitioner1336856608
- Kerry Fellows, RN, NPAcute Care Nurse Practitioner1831558295
- Barbara Finzen, M.D.Internal Medicine Physician1134225352
- Horace Newhard, M.D.Family Medicine Physician1841244241
Verify Benjamin Hambro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A179951Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,679 Medicare Part D claims for 421 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 139 claims were for opioids.
Most prescribed
- Atorvastatin Calcium327 claims
- Lisinopril123 claims
- Levothyroxine Sodium113 claims
- Amlodipine Besylate91 claims
- Zolpidem Tartrate87 claims
- Metformin Hcl Er75 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): 75.1 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).
Industry payments in 2024: $23.07
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Regents Univ OF California UcsfSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
27 internal medicine physician records list a practice address in Novato
They are 27 of the 934 NPPES records with a practice address in Novato, and 17,696 internal medicine physician records in California.
All 27 in Novato → All 17,696 in California → Every provider in Novato →
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- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Benjamin Hambro, MD's NPI number?
Benjamin Hambro, MD's National Provider Identifier (NPI) is 1205399052, issued on Apr 9, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin Hambro, MD located?
The NPPES record lists a practice address at 75 Rowland Way, Novato, CA, 94945. Phone: (415) 897-5171. Providers update this record themselves, so call before visiting.
How can I verify Benjamin Hambro, MD's license?
NPPES lists California license number A179951, 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 Benjamin Hambro, MD prescribe under Medicare Part D?
In 2024, Benjamin Hambro, MD had 2,679 Medicare Part D claims for 421 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Benjamin Hambro, MD's MIPS final score?
The 2023 MIPS final score is 75.1 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.