Richard Eugene Altieri Perez, M.D.
Surgery Physician · Petaluma, CA
Richard Eugene Altieri Perez, M.D. is a surgery physician with a practice address in Petaluma, California, and NPI 1245446780, issued on May 14, 2007. Check the license (California A99516, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Richard Eugene Altieri Perez
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- A99516 CA
L8594 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1456 Professional Dr, Petaluma, CA 94954
- Phone
- (707) 763-3967
- Enumerated
- May 14, 2007
- Record last updated
- Aug 20, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 1456 Professional Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Klaus Radtke, D.D.S.General Practice Dentistry1265432454
Verify Richard Eugene Altieri Perez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A99516Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Surgery Physician providers in California
There are 3,118 surgery physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other surgery physician records in California
- Miriam Abaunza, M.D.Los Angeles, CA1538470778
- Hana Abdirahman, MDTemecula, CA1265288112
- Sherwin Abdoli, MDPetaluma, CA1508386442
- Mhdshafic Abdulkarim, MDOrange, CA1750174249
- Sarah Abdulla, M.D.Baldwin Park, CA1699200840
- Shoko Abe, M.D.Berkeley, CA1609178136
- Stuart Abel, M.D.Los Angeles, CA1750761516
- Elliot Abemayor, MDLos Angeles, CA1972527414
- Marc Abi Karam, MD, MSPalo Alto, CA1437846508
- Ali Abidali, DOGlendora, CA1861888794
Common questions
What is Richard Eugene Altieri Perez, M.D.'s NPI number?
Richard Eugene Altieri Perez, M.D.'s National Provider Identifier (NPI) is 1245446780, issued on May 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Richard Eugene Altieri Perez, M.D. located?
The NPPES record lists a practice address at 1456 Professional Dr, Petaluma, CA, 94954. Phone: (707) 763-3967. Providers update this record themselves, so call before visiting.
How can I verify Richard Eugene Altieri Perez, M.D.'s license?
NPPES lists California license number A99516, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.