Gary Alan Holtzberg, OD
- Medicare patients, 2024
- 50
- Part D claims, 2024
- 1,173
- Industry payments
- $18
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 96-20 Metropolitan Ave, Forest Hills, NY 11375
- Practice phone
- Call (516) 681-3937
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Malik Eye Care
Forest Hills, New York
Find Gary Holtzberg'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 Alan Holtzberg is an optometrist in Forest Hills, New York
Gary Holtzberg practices at Malik Eye Care in Forest Hills, New York.
Gary Holtzberg's NPI, 1477514784, was assigned on March 28, 2006. Gary Holtzberg graduated from State University of New York - State College Optometry in 1988. Gary Holtzberg holds New York license TUV0049031.
- NPI
- 1477514784NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577517648
- NPI enumeration date
- March 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 681-3937
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Gary Alan Holtzberg practices at Malik Eye Care in Forest Hills, New York
Gary Holtzberg's primary practice is Malik Eye Care, at 96-20 Metropolitan Ave, Forest Hills, NY 11375 in Queens County. The practice phone is (516) 681-3937.
- Malik Eye Care96-20 Metropolitan Ave, Forest Hills, NY 11375 · Queens CountyPhone(516) 681-3937
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Gary Alan Holtzberg is affiliated with 3 sites of care and 2 medical groups
Gary Holtzberg's primary practice is Malik Eye Care in Forest Hills, New York. Dmand AI also links Gary Holtzberg to 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Gary Alan Holtzberg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gary Holtzberg practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Malik Eye Care | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Gary Alan Holtzberg is one of 2,393 optometrists in New York
Optometrist is Gary Holtzberg's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Gary Holtzberg is licensed in New York.
Specialties and state licenses
- Optometrist, New YorkPrimary
Optometrists near Gary Holtzberg
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
Gary Alan Holtzberg treated 50 Medicare patients in 2024, average age 73
CMS counts 50 Medicare patients who saw Gary Holtzberg in 2024. The largest group is 65 to 74, with 26 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 48% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Gary Holtzberg's median patient age at 60, with 55% women.
Gary Holtzberg's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Gary Holtzberg's Medicare patients by sex, 2024
- Women2856%
- Men2244%
Chronic conditions among Gary Holtzberg's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis38%
- Diabetes36%
Share of Medicare patients with each condition. A patient can have several.
Gary Holtzberg'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
- Women55%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gary Alan Holtzberg wrote 1,173 Medicare Part D claims in 2024
In 2024, Gary Holtzberg wrote 1,173 Medicare Part D claims for 236 patients. 73% of them were for generic drugs.
Gary Holtzberg's Part D claims by kind of drug, 2024
- Generic859 claims73%
- Brand-name314 claims27%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Gary Alan Holtzberg takes part in Medicare
Gary Holtzberg 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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Gary Alan Holtzberg received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Gary Holtzberg from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $18.
Companies that paid Gary Holtzberg the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Gary Alan Holtzberg graduated from State University of New York - State College Optometry
Gary Holtzberg graduated from State University of New York - State College Optometry in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Gary Alan Holtzberg'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 Gary Alan Holtzberg
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 Alan Holtzberg's NPI number?
Gary Alan Holtzberg's NPI number is 1477514784. It was assigned on March 28, 2006, and it is active in the NPI Registry.
What does Gary Alan Holtzberg specialize in?
Gary Alan Holtzberg is an optometrist in Forest Hills, New York. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Gary Alan Holtzberg practice?
Gary Holtzberg practices at 96-20 Metropolitan Ave, Forest Hills, NY 11375. Gary Holtzberg's primary practice is Malik Eye Care in Forest Hills, New York. Dmand AI also links Gary Holtzberg to 2 group practices and clinics and 2 medical groups.
What is Gary Alan Holtzberg's office phone number?
The practice phone on file for Gary Holtzberg is (516) 681-3937.
What is Gary Alan Holtzberg's medical license number?
Gary Holtzberg holds New York license TUV0049031.
Does Gary Alan Holtzberg accept Medicare?
Yes. CMS lists Gary Holtzberg as accepting Medicare assignment.
How many Medicare patients does Gary Alan Holtzberg see?
CMS counts 50 Medicare patients who saw Gary Holtzberg in 2024, with an average age of 73.
Where did Gary Alan Holtzberg go to medical school?
Gary Holtzberg graduated from State University of New York - State College Optometry in 1988.
Has Gary Alan Holtzberg received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Gary Holtzberg from 1 company from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Gary Alan Holtzberg been practicing?
Gary Holtzberg graduated from medical school in 1988, 38 years ago.
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