Gary Blaine Walker, PA-C
- MIPS score, 2024
- 97
- Hospital affiliations
- 2
- Industry payments
- $119
- Medical groups
- 2
- State license
- 1
- Practice address
- 1115 S Sunset Ave, West Covina, CA 91790
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Queen of the Valley Hospital - Unit
Acute Care Hospital-Unit · West Covina, California
Find Gary Walker'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.
Gary Blaine Walker is a physician assistant in West Covina, California
Gary Walker practices at Queen of the Valley Hospital - Unit in West Covina, California.
Gary Walker's NPI, 1962563585, was assigned on December 13, 2006. Gary Walker holds California license PA14463.
- NPI
- 1962563585NPI Registry (opens in a new tab)
- NPI enumeration date
- December 13, 2006
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Gary Blaine Walker practices at Queen of the Valley Hospital - Unit in West Covina, California
Gary Walker's primary practice is Queen of the Valley Hospital - Unit, at 1115 S Sunset Ave, West Covina, CA 91790.
- Queen of the Valley Hospital - Unit1115 S Sunset Ave, West Covina, CA 91790
Source: Dmand AI Affiliation Data
Gary Blaine Walker is affiliated with 3 sites of care and 2 medical groups
Gary Walker's primary practice is Queen of the Valley Hospital - Unit in West Covina, California. Gary Walker is also affiliated with Emanate Health Inter-Community Hospital. The medical group on file is Vituity. Dmand AI also links Gary Walker to 1 more group practice or clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Gary Blaine Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gary Walker practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Queen of the Valley Hospital - Unit | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Gary Blaine Walker is one of 11,482 physician assistants in California
Physician assistant is Gary Walker's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Gary Walker is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Gary Walker is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Gary Walker
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
Gary Blaine Walker's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Gary Walker's median patient age at 64, with 14% women.
Gary Walker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women14%
- Men86%
Source: Dmand AI Patient Panel Data
Gary Blaine Walker scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Gary Walker for performance year 2024, reported as part of a group.
Gary Walker's MIPS scores, performance year 2024
- 97of 100Final score
- 90of 100Quality
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Gary Blaine Walker received $119 in industry payments in 2024
CMS Open Payments shows 1 general payment to Gary Walker from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $119.
Companies that paid Gary Walker the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Gary Blaine Walker is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Gary Blaine Walker'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (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 Gary Blaine Walker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gary Blaine Walker's NPI number?
Gary Blaine Walker's NPI number is 1962563585. It was assigned on December 13, 2006, and it is active in the NPI Registry.
What does Gary Blaine Walker specialize in?
Gary Blaine Walker is a physician assistant in West Covina, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Gary Blaine Walker practice?
Gary Walker practices at 1115 S Sunset Ave, West Covina, CA 91790. Gary Walker's primary practice is Queen of the Valley Hospital - Unit in West Covina, California. Dmand AI also links Gary Walker to 1 group practice or clinic and 1 medical group.
What is Gary Blaine Walker's medical license number?
Gary Walker holds California license PA14463.
Which hospitals is Gary Blaine Walker affiliated with?
Gary Walker is affiliated with Emanate Health Inter-Community Hospital. Dmand AI links Gary Walker to 1 more hospital.
What medical group is Gary Blaine Walker part of?
Gary Walker is linked to Vituity. Dmand AI links Gary Walker to 1 more medical group.
What is Gary Blaine Walker's MIPS score?
Gary Walker's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
Is Gary Blaine Walker board certified?
Yes. Gary Walker is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
Has Gary Blaine Walker received payments from drug or device companies?
CMS Open Payments shows $119 in general payments to Gary Walker from 1 company from 2024 to 2024. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Gary Blaine Walker been practicing?
Gary Walker graduated from medical school in 1997, 29 years ago.
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