Monica Perez
Obstetrics Physician · San Diego, CA
Monica Perez is an obstetrics physician with a practice address in San Diego, California, and NPI 1144245267, issued on Jul 12, 2006. Check the license (California A86208, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Monica Perez
- Primary taxonomy
- Obstetrics Physician 207VX0000X
- License number
- A86208 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1809 National Ave, San Diego, CA 92113
- Phone
- (619) 515-2300
- Enumerated
- Jul 12, 2006
- Record last updated
- Dec 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070220000756); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest obstetrics physician records → All 174 in California → Look up another NPI →
Also registered at 1809 National Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jacqueline Acosta, RDNRegistered Dietitian1659135879
- Janice Acosta-Mariscal, OTR/LOccupational Therapist1194571984
- Hammad Afif, DDSDentist1932845385
- Marco Alegria, DDSDentist1437224466
- Carlos Alessandrini, NUTRITIONISTNutritionist1093268021
- Lysistrati Alimonos, D.O.Obstetrics & Gynecology Physician1619397031
Verify Monica Perez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A86208Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% fewer Medicare Part D claims than the average obstetrics physician in 2024
181 Medicare Part D claims for 74 beneficiaries, against an average of 218 among the 863 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Estradiol80 claims
- Estring18 claims
- Triamcinolone Acetonide12 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.
Bills Medicare through one group practice
- Southern California Permanente Medical GroupBaldwin Park, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Monica Perez among 174 obstetrics physician records in California
Monica Perez is one of 174 obstetrics physician records with a practice address in California. 67% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 56% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2002 · median 2002 among the 91 with a school on file
- Record last updated2021 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VX0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics Physician providers in California
There are 174 obstetrics physician records in California.
All 174 in California → Every provider in San Diego → Obstetrics Physician nationwide →
The 8 obstetrics physician records with the nearest ZIP codes
- Jennifer Tolen, M.D.San Diego, CA 921201770874794
- Richard ChristieSan Diego, CA 921031467977637
- Craig Saffer, M.D.San Diego, CA 921231245223726
- Stephen Kalkhoff, MDSan Diego, CA 921021457888042
- Christina Chirico, M.D.San Diego, CA 921341639251010
- Lorine Wilcox, M.D.San Diego, CA 921541205171030
- Clement Hoffman, M.D.La Jolla, CA 920371306801352
- Douglas Woelkers, M.D.La Jolla, CA 920371013965748
Common questions
What is Monica Perez's NPI number?
Monica Perez's National Provider Identifier (NPI) is 1144245267, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Monica Perez located?
The NPPES record lists a practice address at 1809 National Ave, San Diego, CA, 92113. Phone: (619) 515-2300. Providers update this record themselves, so call before visiting.
How can I verify Monica Perez's license?
NPPES lists California license number A86208, 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 Monica Perez prescribe under Medicare Part D?
In 2024, Monica Perez had 181 Medicare Part D claims for 74 beneficiaries; the average among obstetrics physician prescribers was 218. 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.