Alex S. Grigorian, PA-C
Medical Physician Assistant · Long Beach, CA
Alex S. Grigorian, PA-C is a medical physician assistant with a practice address in Long Beach, California, and NPI 1659602720, issued on Jan 28, 2010. Check the license (California PA 20518, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alex S. Grigorian
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA 20518 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1045 Atlantic Ave, Long Beach, CA 90813
- Phone
- (562) 491-9823
- Enumerated
- Jan 28, 2010
- Record last updated
- Dec 5, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (562) 432-0111
- Medicare enrollment
- Enrolled (PECOS I20100914000680); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Also registered at 1045 Atlantic Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alex S. Grigorian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA 20518Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% more Medicare Part D claims than the average medical physician assistant in 2024
1,639 Medicare Part D claims for 1,028 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Gavilyte-C663 claims
- Pantoprazole Sodium294 claims
- Peg3350-Sod Sul-Nacl-Kcl-Asb-C157 claims
- Omeprazole139 claims
- Creon57 claims
- Lactulose49 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.
Industry payments in 2024: $148.07
1 payment: food and beverage; the largest payer was Galderma Laboratories, L.P. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Southern California Permanente Medical GroupVentura, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alex S. Grigorian among 3,376 medical physician assistant records in California
Alex S. Grigorian, PA-C is one of 3,376 medical physician assistant records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 42% of them.
- NPI issued2010 · 42% of these records are older, 54% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2009 · median 2012 among the 1,347 with a school on file
- Record last updated2021 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in California
There are 3,376 medical physician assistant records in California.
All 3,376 in California → Every provider in Long Beach → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Earla Burnett, PA-CLong Beach, CA 908131619091055
- Grace Tu, P.A.-CLong Beach, CA 908131679701049
- Eric VoldengLong Beach, CA 908131740464551
- Joan Eastlack, P.A.Long Beach, CA 908141316284151
- Deborah Collins, PALong Beach, CA 908151922141936
- Veronica Chang, P.A.Long Beach, CA 908081346524691
- Ashley Metzger, PA-CLong Beach, CA 908081932501137
- Angelmae Awang, MALong Beach, CA 908071891633772
Common questions
What is Alex S. Grigorian, PA-C's NPI number?
Alex S. Grigorian, PA-C's National Provider Identifier (NPI) is 1659602720, issued on Jan 28, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Alex S. Grigorian, PA-C located?
The NPPES record lists a practice address at 1045 Atlantic Ave, Long Beach, CA, 90813. Phone: (562) 491-9823. Providers update this record themselves, so call before visiting.
How can I verify Alex S. Grigorian, PA-C's license?
NPPES lists California license number PA 20518, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Alex S. Grigorian, PA-C prescribe under Medicare Part D?
In 2024, Alex S. Grigorian, PA-C had 1,639 Medicare Part D claims for 1,028 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.