Garry L. Regier, OD
- Medicare patients, 2024
- 51
- Part D claims, 2024
- 76
- Industry payments
- $41
- Affiliated sites
- 2
- State license
- 1
- Practice address
- 625 S Fair Oaks Ave, Pasadena, CA 91105
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Huntington Ambulatory Surgery Center - HOPD
Acute Care Hospital outpatient department · Pasadena, California
Find Garry Regier'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 L. Regier is an optometrist in Pasadena, California
Garry Regier practices at Huntington Ambulatory Surgery Center - HOPD in Pasadena, California.
Garry Regier's NPI, 1730267790, was assigned on November 1, 2006. Garry Regier graduated from Southern California College of Optometry in 1968. Garry Regier holds California license OPT5029TPL.
- NPI
- 1730267790NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012914807
- NPI enumeration date
- November 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 84
- Medical school graduation
- 1968
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Garry L. Regier practices at Huntington Ambulatory Surgery Center - HOPD in Pasadena, California
Garry Regier's primary practice is Huntington Ambulatory Surgery Center - HOPD, at 625 S Fair Oaks Ave, Pasadena, CA 91105.
- Huntington Ambulatory Surgery Center - HOPD625 S Fair Oaks Ave, Pasadena, CA 91105
Source: Dmand AI Affiliation Data
Garry L. Regier is affiliated with 2 sites of care
Garry Regier's primary practice is Huntington Ambulatory Surgery Center - HOPD in Pasadena, California. Dmand AI also links Garry Regier to 1 physician office, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Garry L. Regier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Garry Regier practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Huntington Ambulatory Surgery Center - HOPD | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Garry L. Regier is one of 7,206 optometrists in California
Optometrist is Garry Regier's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Garry Regier is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Garry Regier
Counts of optometrists 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 L. Regier treated 51 Medicare patients in 2024, average age 74
CMS counts 51 Medicare patients who saw Garry Regier in 2024. The largest group is 65 to 74, with 26 patients. 75% of them have high cholesterol, and 71% have high blood pressure. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Garry Regier's median patient age at 44, with 48% women.
Garry Regier's Medicare patients by age, 2024
Garry Regier's Medicare patients by sex, 2024
- Women2651%
- Men2549%
Chronic conditions among Garry Regier's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis45%
- Ischemic heart disease33%
- Diabetes29%
- Atrial fibrillation22%
- Cancer22%
Share of Medicare patients with each condition. A patient can have several.
Garry Regier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women48%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Garry L. Regier wrote 76 Medicare Part D claims in 2024
In 2024, Garry Regier wrote 76 Medicare Part D claims for 24 patients. 51% of them were for generic drugs.
Garry Regier's Part D claims by kind of drug, 2024
- Generic39 claims51%
- Brand-name37 claims49%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Garry L. Regier takes part in Medicare
Garry Regier 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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Garry L. Regier received $41 in industry payments in 2025
CMS Open Payments shows 2 general payments to Garry Regier from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $23.
Companies that paid Garry Regier the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Garry L. Regier graduated from Southern California College of Optometry
Garry Regier graduated from Southern California College of Optometry in 1968.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Garry L. Regier'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | 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) |
| 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 L. Regier
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 L. Regier's NPI number?
Garry L. Regier's NPI number is 1730267790. It was assigned on November 1, 2006, and it is active in the NPI Registry.
What does Garry L. Regier specialize in?
Garry L. Regier is an optometrist in Pasadena, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Garry L. Regier practice?
Garry Regier practices at 625 S Fair Oaks Ave, Pasadena, CA 91105. Garry Regier's primary practice is Huntington Ambulatory Surgery Center - HOPD in Pasadena, California. Dmand AI also links Garry Regier to 1 physician office.
What is Garry L. Regier's medical license number?
Garry Regier holds California license OPT5029TPL.
Does Garry L. Regier accept Medicare?
Yes. CMS lists Garry Regier as accepting Medicare assignment.
How many Medicare patients does Garry L. Regier see?
CMS counts 51 Medicare patients who saw Garry Regier in 2024, with an average age of 74.
Where did Garry L. Regier go to medical school?
Garry Regier graduated from Southern California College of Optometry in 1968.
Has Garry L. Regier received payments from drug or device companies?
CMS Open Payments shows $41 in general payments to Garry Regier from 2 companies from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Garry L. Regier been practicing?
Garry Regier graduated from medical school in 1968, 58 years ago.
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