Garry Grey, PA-C
- Part D claims, 2024
- 133
- Industry payments
- $33
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 608 J Street, Marysville, CA 95901
- Practice phone
- Call (530) 749-4180
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ampla Health Marysville Medical at the Cannery
FQHC - Main Site · Marysville, California
Find Garry Grey'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.
Garry Grey is a physician assistant in Marysville, California
Garry Grey practices at Ampla Health Marysville Medical at the Cannery in Marysville, California.
Garry Grey's NPI, 1750329009, was assigned on June 2, 2006. Garry Grey graduated from University of California, Davis School of Medicine in 2004. Garry Grey holds California license PA17722.
- NPI
- 1750329009NPI Registry (opens in a new tab)
- NPI enumeration date
- June 2, 2006
- NPI status
- Active
- Practice phone
- (530) 749-4180
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Garry Grey practices at Ampla Health Marysville Medical at the Cannery in Marysville, California
Garry Grey's primary practice is Ampla Health Marysville Medical at the Cannery, at 608 J Street, Marysville, CA 95901. The practice phone is (530) 749-4180.
- Ampla Health Marysville Medical at the Cannery608 J Street, Marysville, CA 95901Phone(530) 749-4180
Source: Dmand AI Affiliation Data
Garry Grey is affiliated with 1 site of care and 1 medical group
Garry Grey's primary practice is Ampla Health Marysville Medical at the Cannery in Marysville, California. The medical group on file is Ampla Health Oroville Medical & Dental. Garry Grey'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 Garry Grey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Garry Grey practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ampla Health Marysville Medical at the Cannery | Available with a free account |
Source: Dmand AI Technology Install Data
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Garry Grey is one of 11,482 physician assistants in California
Physician assistant is Garry Grey's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Garry Grey is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Garry Grey is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Garry Grey
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
Garry Grey's patients have a median age of 40
Across all payers, Dmand AI patient panel data puts Garry Grey's median patient age at 40, with 70% women.
Garry Grey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women70%
- Men30%
Source: Dmand AI Patient Panel Data
Garry Grey wrote 133 Medicare Part D claims in 2024
In 2024, Garry Grey wrote 133 Medicare Part D claims for 100 patients. 92% of them were for generic drugs. CMS names the drug for 84 of them, across 5 drugs with 11 or more claims each, at $223 in total drug cost.
Garry Grey's Part D claims by kind of drug, 2024
- Generic123 claims92%
- Brand-name and other10 claims8%
Garry Grey's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Garry Grey's Part D claims, 2024
- Antibiotics56%74 of 133 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Garry Grey received $33 in industry payments in 2024
CMS Open Payments shows 1 general payment to Garry Grey from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $33.
Companies that paid Garry Grey the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Garry Grey graduated from University of California, Davis School of Medicine
Garry Grey graduated from University of California, Davis School of Medicine in 2004.
- Medical school
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Garry Grey'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 and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Garry Grey
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Garry Grey's NPI number?
Garry Grey's NPI number is 1750329009. It was assigned on June 2, 2006, and it is active in the NPI Registry.
What does Garry Grey specialize in?
Garry Grey is a physician assistant in Marysville, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Garry Grey practice?
Garry Grey practices at 608 J Street, Marysville, CA 95901. Garry Grey's primary practice is Ampla Health Marysville Medical at the Cannery in Marysville, California.
What is Garry Grey's office phone number?
The practice phone on file for Garry Grey is (530) 749-4180.
What is Garry Grey's medical license number?
Garry Grey holds California license PA17722.
What medical group is Garry Grey part of?
Garry Grey is linked to Ampla Health Oroville Medical & Dental.
Is Garry Grey board certified?
Yes. Garry Grey is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
Where did Garry Grey go to medical school?
Garry Grey graduated from University of California, Davis School of Medicine in 2004.
What drugs does Garry Grey prescribe most?
In 2024 Medicare Part D data, Garry Grey's most prescribed drugs by claims were Ibuprofen, Cephalexin and Azithromycin.
Has Garry Grey received payments from drug or device companies?
CMS Open Payments shows $33 in general payments to Garry Grey from 1 company from 2024 to 2024. The largest total came from GlaxoSmithKline, LLC.
How long has Garry Grey been practicing?
Garry Grey graduated from medical school in 2004, 22 years ago.
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