Cullen Hercules Gray
Physician Assistant · Los Angeles, CA
Cullen Hercules Gray is a physician assistant with a practice address in Los Angeles, California, and NPI 1487369799, issued on Jan 20, 2023. Check the license (California 64044, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cullen Hercules Gray
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 64044 CA
Self-reported in NPPES; status is on the state search - Practice location
- 522 S San Pedro St, Los Angeles, CA 90013
- Phone
- (562) 867-7999
- Enumerated
- Jan 20, 2023
- Record last updated
- May 19, 2025
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 522 S San Pedro St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Shawn BakerCase Manager/Care Coordinator1255689428
- Lisa Batchelor, FNP, C, MSNFamily Nurse Practitioner1013072859
Verify Cullen Hercules Gray in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 64044Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average physician assistant in 2024
531 Medicare Part D claims for 141 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium49 claims
- Metformin Hcl34 claims
- Amlodipine Besylate33 claims
- Benazepril Hcl27 claims
- Losartan Potassium23 claims
- Jardiance20 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.
Cullen Hercules Gray among 14,451 physician assistant records in California
Cullen Hercules Gray is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 80% of them.
- NPI issued2023 · 80% of these records are older, 13% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
935 physician assistant records list a practice address in Los Angeles
They are 935 of the 69,537 NPPES records with a practice address in Los Angeles, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Los Angeles → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jennifer Chun, P.A.-CLos Angeles, CA 900131346476918
- Kacie Condon, PA-CLos Angeles, CA 900131942924907
- Pierre Houbein, PA-CLos Angeles, CA 900131417298753
- Lauren Anne Layson, PA-CLos Angeles, CA 900131487047940
- Rebekah NguyenLos Angeles, CA 900131093188765
- Briana Paxton, PA-CLos Angeles, CA 900131275076606
- Katherine Phan Yee, P.A.Los Angeles, CA 900131982970786
- Manda Robinson, PACLos Angeles, CA 900131972691384
Common questions
What is Cullen Hercules Gray's NPI number?
Cullen Hercules Gray's National Provider Identifier (NPI) is 1487369799, issued on Jan 20, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Cullen Hercules Gray located?
The NPPES record lists a practice address at 522 S San Pedro St, Los Angeles, CA, 90013. Phone: (562) 867-7999. Providers update this record themselves, so call before visiting.
How can I verify Cullen Hercules Gray's license?
NPPES lists California license number 64044, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Cullen Hercules Gray prescribe under Medicare Part D?
In 2024, Cullen Hercules Gray had 531 Medicare Part D claims for 141 beneficiaries; the average among physician assistant prescribers was 830. 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.