Robert Calvert, D.O.
Family Medicine Physician · Alpine, CA
Robert Calvert, D.O. is a family medicine physician with a practice address in Alpine, California, and NPI 1922458298, issued on Jun 17, 2016. Check the license (California 20A23529, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Robert Calvert
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 20A23529 CA
12488444-1204 UT
Self-reported in NPPES; status is on the state search - Practice location
- 4058 Willows RD, Alpine, CA 91901
- Phone
- (619) 445-1188
- Enumerated
- Jun 17, 2016
- Entity
- Type 1 · individual
Also registered at 4058 Willows RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shelly Aledo, ACSWMental Health Counselor1508316696
- Lacey ArmstrongDental Hygienist1073126884
- Amanjyot Bains, DDSPediatric Dentistry1629635263
- April Ball, RDNRegistered Dietitian1255147187
- Joshua Blessing, M.D.Family Medicine Physician1225566714
- Linda Branch, RDADental Assistant1962775429
Verify Robert Calvert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A23529Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
86% fewer Medicare Part D claims than the average family medicine physician in 2024
482 Medicare Part D claims for 64 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D.
Most prescribed
- Losartan Potassium33 claims
- Eliquis27 claims
- Amlodipine Besylate22 claims
- Lisinopril19 claims
- Atorvastatin Calcium16 claims
- Pregabalin14 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.
One hospital or facility affiliation
- Southern Indian Health CouncilAlpine, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
18 family medicine physician records list a Alpine practice address
They are 18 of the 292 NPPES records with a Alpine practice address, and 16,272 family medicine physician records in California.
All 18 in Alpine → All 16,272 in California → Every provider in Alpine →
Other family medicine physician records in California
- Omer Aba-Omer, MDSanta Monica, CA1649702093
- Michelle Ababa, MDWilmington, CA1710922513
- Anna Tzeitel Abalos, MDRoseville, CA1720200017
- Adan Abarca, MDAnaheim, CA1760553689
- Vanessa Abarca, DOVentura, CA1952040859
- Lorraine Abate, M.D.Sacramento, CA1104840008
- Robert Abatecola, MDCastro Valley, CA1669551719
- Romeo Abaya, M.D.Cottonwood, CA1598053506
- Effiem Abbah, MD, MPHSan Francisco, CA1821185133
- Khuzeman Abbasi, MDSanta Rosa, CA1841979952
Common questions
What is Robert Calvert, D.O.'s NPI number?
Robert Calvert, D.O.'s National Provider Identifier (NPI) is 1922458298, issued on Jun 17, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Robert Calvert, D.O. located?
The NPPES record lists a practice address at 4058 Willows RD, Alpine, CA, 91901. Phone: (619) 445-1188. Providers update this record themselves, so call before visiting.
How can I verify Robert Calvert, D.O.'s license?
NPPES lists California license number 20A23529, 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 Robert Calvert, D.O. prescribe under Medicare Part D?
In 2024, Robert Calvert, D.O. had 482 Medicare Part D claims for 64 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.