Andrea Helen Polesky, MD
Infectious Disease Physician · San Ysidro, CA
Andrea Helen Polesky, MD is an infectious disease physician with a practice address in San Ysidro, California, and NPI 1063517365, issued on Sep 13, 2006. Check the license (California G81333, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Andrea Helen Polesky
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- G81333 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4004 Beyer Blvd, San Ysidro, CA 92173
- Phone
- (619) 662-4100
- Enumerated
- Sep 13, 2006
- Record last updated
- Jan 22, 2025
- Medicaid ID
- 00G813330 CA
- Medicare enrollment
- Enrolled (PECOS I20090213000508); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 1,119 in California → Look up another NPI →
Also registered at 4004 Beyer Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lizbeth AcunaCase Manager/Care Coordinator1134363187
- Noemi Arrieta, DOFamily Medicine Physician1912223496
- Salvador Balvaneda, IMFTMarriage & Family Therapist1659413086
- Vanessa Bastidas, MD, MPHFamily Medicine Physician1831893478
- Rita BedermanMarriage & Family Therapist1376684142
- Justin Bennink, M.D.Family Medicine Physician1083033146
Verify Andrea Helen Polesky in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G81333Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Centro DE Salud DE LA Comunidad DE San Ysidro, Inc.San Ysidro, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrea Helen Polesky among 1,119 infectious disease physician records in California
Andrea Helen Polesky, MD is one of 1,119 infectious disease physician records with a practice address in California. 79% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 54% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1991 · median 2003 among the 735 with a school on file
- Record last updated2025 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in California
There are 1,119 infectious disease physician records in California.
All 1,119 in California → Every provider in San Ysidro → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Fernando Dominguez, MDSan Ysidro, CA 921731972917672
- Aaron Carlin, M.D., PH.D.San Diego, CA 921611760718035
- David Looney, M.D.San Diego, CA 921611912955048
- Douglas Richman, MDSan Diego, CA 921611215033303
- Dona El-Khoury, MDPalm Desert, CA 922111659990604
- Bachir Younes, M.D. , M.P.H.Palm Desert, CA 922111184661571
- Nehkonti Adams, M.D.San Diego, CA 921341194985705
- Helen Chun, MDSan Diego, CA 921341649245408
Common questions
What is Andrea Helen Polesky, MD's NPI number?
Andrea Helen Polesky, MD's National Provider Identifier (NPI) is 1063517365, issued on Sep 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrea Helen Polesky, MD located?
The NPPES record lists a practice address at 4004 Beyer Blvd, San Ysidro, CA, 92173. Phone: (619) 662-4100. Providers update this record themselves, so call before visiting.
How can I verify Andrea Helen Polesky, MD's license?
NPPES lists California license number G81333, 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. 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.