Robert Thomas Rocco, MD
Family Medicine Physician · Claremont, CA
Robert Thomas Rocco, MD is a family medicine physician with a practice address in Claremont, California, and NPI 1982826236, issued on May 3, 2007. Check the license (California C52627, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Robert Thomas Rocco
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- C52627 CA
Self-reported in NPPES; status is on the state search - Practice location
- 430 W Baseline RD, Claremont, CA 91711
- Phone
- (909) 621-3916
- Enumerated
- May 3, 2007
- Record last updated
- May 6, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (909) 625-0903
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 430 W Baseline RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robyn Jacoby, DOFamily Medicine Physician1487623575
- Mary Kasem, MDFamily Medicine Physician1982639993
- Glenn Miya, MDPediatrics Physician1912967894
- Paul Orr, M.D.Family Medicine Physician1417950221
Verify Robert Thomas Rocco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C52627Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family medicine physician in 2024
82 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Pantoprazole Sodium18 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.
Robert Thomas Rocco among 17,133 family medicine physician records in California
Robert Thomas Rocco, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 47% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2011 · 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 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
34 family medicine physician records list a practice address in Claremont
They are 34 of the 800 NPPES records with a practice address in Claremont, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Claremont → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Alan Bergen, M.D.Claremont, CA 917111700022118
- Javier Chang, M.D.Claremont, CA 917111558565366
- Jennie Ho, M.D.Claremont, CA 917111013082403
- Lester Holstein, MDClaremont, CA 917111720088792
- Robyn Jacoby, DOClaremont, CA 917111487623575
- Mary Kasem, MDClaremont, CA 917111982639993
- Yen Lai, MDClaremont, CA 917111033110671
- Paul Orr, M.D.Claremont, CA 917111417950221
Common questions
What is Robert Thomas Rocco, MD's NPI number?
Robert Thomas Rocco, MD's National Provider Identifier (NPI) is 1982826236, issued on May 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Robert Thomas Rocco, MD located?
The NPPES record lists a practice address at 430 W Baseline RD, Claremont, CA, 91711. Phone: (909) 621-3916. Providers update this record themselves, so call before visiting.
How can I verify Robert Thomas Rocco, MD's license?
NPPES lists California license number C52627, 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 Thomas Rocco, MD prescribe under Medicare Part D?
In 2024, Robert Thomas Rocco, MD had 82 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. 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.