Cullen Hercules Gray
- Part D claims, 2024
- 531
- Industry payments
- $58
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 522 South San Pedro, Los Angeles, CA 90013
- Practice phone
- Call (213) 622-2639
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
JWCH Institute Medical Clinic Weingart Center
FQHC - Main Site · Los Angeles, California
Find Cullen Gray's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Cullen Hercules Gray is a physician assistant in Los Angeles, California
Cullen Gray practices at JWCH Institute Medical Clinic Weingart Center in Los Angeles, California.
Cullen Gray's NPI, 1487369799, was assigned on January 20, 2023. Cullen Gray holds California license 64044.
- NPI
- 1487369799NPI Registry (opens in a new tab)
- NPI enumeration date
- January 20, 2023
- NPI status
- Active
- Practice phone
- (213) 622-2639
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Cullen Hercules Gray practices at JWCH Institute Medical Clinic Weingart Center in Los Angeles, California
Cullen Gray's primary practice is JWCH Institute Medical Clinic Weingart Center, at 522 South San Pedro, Los Angeles, CA 90013 in Los Angeles County. The practice phone is (213) 622-2639.
- JWCH Institute Medical Clinic Weingart Center522 South San Pedro, Los Angeles, CA 90013 · Los Angeles CountyPhone(213) 622-2639
Source: Dmand AI Affiliation Data
Cullen Hercules Gray is affiliated with 2 sites of care and 2 medical groups
Cullen Gray's primary practice is JWCH Institute Medical Clinic Weingart Center in Los Angeles, California. The medical group on file is Wesley Health Centers - JWCH Institute, Inc. Dmand AI also links Cullen Gray to 1 more behavioral health center and 1 medical group, each named with a free account. Cullen Gray's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Cullen Hercules Gray's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cullen Gray practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| JWCH Institute Medical Clinic Weingart Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Cullen Hercules Gray is one of 11,482 physician assistants in California
Physician assistant is Cullen Gray's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Cullen Gray is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Cullen Gray
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Cullen Hercules Gray's patients have a median age of 54
Across all payers, Dmand AI patient panel data puts Cullen Gray's median patient age at 54, with 35% women.
Cullen Gray's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women35%
- Men65%
Source: Dmand AI Patient Panel Data
Cullen Hercules Gray wrote 531 Medicare Part D claims in 2024
In 2024, Cullen Gray wrote 531 Medicare Part D claims for 141 patients. 82% of them were for generic drugs.
Cullen Gray's Part D claims by kind of drug, 2024
- Generic438 claims82%
- Brand-name and other93 claims18%
Drug classes CMS tracks in Cullen Gray's Part D claims, 2024
- Antibiotics2%12 of 531 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Cullen Hercules Gray received $58 in industry payments in 2025
CMS Open Payments shows 2 general payments to Cullen Gray from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $32.
Companies that paid Cullen Gray the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Cullen Hercules Gray's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Cullen Hercules Gray
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Cullen Hercules Gray's NPI number?
Cullen Hercules Gray's NPI number is 1487369799. It was assigned on January 20, 2023, and it is active in the NPI Registry.
What does Cullen Hercules Gray specialize in?
Cullen Hercules Gray is a physician assistant in Los Angeles, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Cullen Hercules Gray practice?
Cullen Gray practices at 522 South San Pedro, Los Angeles, CA 90013. Cullen Gray's primary practice is JWCH Institute Medical Clinic Weingart Center in Los Angeles, California. Dmand AI also links Cullen Gray to 1 behavioral health center and 1 medical group.
What is Cullen Hercules Gray's office phone number?
The practice phone on file for Cullen Gray is (213) 622-2639.
What is Cullen Hercules Gray's medical license number?
Cullen Gray holds California license 64044.
What medical group is Cullen Hercules Gray part of?
Cullen Gray is linked to Wesley Health Centers - JWCH Institute, Inc. Dmand AI links Cullen Gray to 1 more medical group.
Has Cullen Hercules Gray received payments from drug or device companies?
CMS Open Payments shows $58 in general payments to Cullen Gray from 2 companies from 2025 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Cullen Hercules Gray been practicing?
Cullen Gray graduated from medical school in 2023, 3 years ago.
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