Hailey Marie Garrison
- Part D claims, 2024
- 659
- Industry payments
- $3,653
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 1211 West La Palma, Suite 301, Anaheim, CA 92801
- Practice phone
- Call (714) 284-0737
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Anaheim Endoscopy Center
Surgery Center - Medicare-Certified · Anaheim, California
Find Hailey Garrison'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.
Hailey Marie Garrison is a physician assistant in Anaheim, California
Hailey Garrison practices at Anaheim Endoscopy Center in Anaheim, California.
Hailey Garrison's NPI, 1629590732, was assigned on July 10, 2017.
- NPI
- 1629590732NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163781881
- NPI enumeration date
- July 10, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 284-0737
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Hailey Marie Garrison practices at Anaheim Endoscopy Center in Anaheim, California
Hailey Garrison's primary practice is Anaheim Endoscopy Center, at 1211 West La Palma, Suite 301, Anaheim, CA 92801. The practice phone is (714) 284-0737.
- Anaheim Endoscopy Center1211 West La Palma, Suite 301, Anaheim, CA 92801Phone(714) 284-0737
Source: Dmand AI Affiliation Data
Hailey Marie Garrison is affiliated with 2 sites of care and 1 medical group
Hailey Garrison's primary practice is Anaheim Endoscopy Center in Anaheim, California. The medical group on file is Associated Gastroenterology Medical Group. Dmand AI also links Hailey Garrison to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Hailey Marie Garrison's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Hailey Garrison practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Anaheim Endoscopy Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Hailey Marie Garrison is one of 11,482 physician assistants in California
Physician assistant is Hailey Garrison's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Hailey Garrison has a license on file in California.
Specialties and state licenses
- Physician assistant, California
Clinical focus
Dmand AI lists alzheimer's disease among the conditions Hailey Garrison treats.
Physician assistants near Hailey Garrison
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
Hailey Marie Garrison's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Hailey Garrison's median patient age at 60, with 54% women.
Hailey Garrison's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women54%
- Men45%
Source: Dmand AI Patient Panel Data
Hailey Marie Garrison wrote 659 Medicare Part D claims in 2024
In 2024, Hailey Garrison wrote 659 Medicare Part D claims for 405 patients. 89% of them were for generic drugs. CMS names the drug for 583 of them, across 9 drugs with 11 or more claims each, at $17,930 in total drug cost.
Hailey Garrison's Part D claims by kind of drug, 2024
- Generic585 claims89%
- Brand-name74 claims11%
Hailey Garrison'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 Hailey Garrison's Part D claims, 2024
- Antibiotics6%41 of 659 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
How Hailey Marie Garrison takes part in Medicare
Hailey Garrison accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Hailey Marie Garrison received $3,653 in industry payments from 2024 to 2025
CMS Open Payments shows 178 general payments to Hailey Garrison from 22 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 99% of the total. Ardelyx, Inc. paid the most, $602.
General payments to Hailey Garrison by program year, 2024 to 2025
General payments to Hailey Garrison by kind, 2024 to 2025
- Food and beverage$3,61399%
- Education$351%
- Travel and lodging$50%
Companies that paid Hailey Garrison the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Hailey Marie Garrison'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Hailey Marie Garrison
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Hailey Marie Garrison's NPI number?
Hailey Marie Garrison's NPI number is 1629590732. It was assigned on July 10, 2017, and it is active in the NPI Registry.
What does Hailey Marie Garrison specialize in?
Hailey Marie Garrison is a physician assistant in Anaheim, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Hailey Marie Garrison practice?
Hailey Garrison practices at 1211 West La Palma, Suite 301, Anaheim, CA 92801. Hailey Garrison's primary practice is Anaheim Endoscopy Center in Anaheim, California. Dmand AI also links Hailey Garrison to 1 group practice or clinic.
What is Hailey Marie Garrison's office phone number?
The practice phone on file for Hailey Garrison is (714) 284-0737.
What medical group is Hailey Marie Garrison part of?
Hailey Garrison is linked to Associated Gastroenterology Medical Group.
Does Hailey Marie Garrison accept Medicare?
Yes. CMS lists Hailey Garrison as accepting Medicare assignment.
What drugs does Hailey Marie Garrison prescribe most?
In 2024 Medicare Part D data, Hailey Garrison's most prescribed drugs by claims were Sod Sulf-Potass Sulf-Mag Sulf, Omeprazole and Pantoprazole Sodium.
Has Hailey Marie Garrison received payments from drug or device companies?
CMS Open Payments shows $3,653 in general payments to Hailey Garrison from 22 companies from 2024 to 2025. The largest total came from Ardelyx, Inc.
How long has Hailey Marie Garrison been practicing?
Hailey Garrison graduated from medical school in 2017, 9 years ago.
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