Dr. Gary Stuart Reiter, MD
- Medicare services, 2024
- 1,230
- Medicare patients, 2024
- 359
- Part D claims, 2024
- 392
- Industry payments
- $3,201
- Insurance carriers
- 14
- Practice address
- 1640 Newport Blvd, Costa Mesa, CA 92627
- Practice phone
- Call (949) 309-3330
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
American Surgical Center-OC
Costa Mesa, California
Find Dr. Reiter'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.
Dr. Gary Stuart Reiter is an ophthalmologist in Costa Mesa, California
Dr. Reiter practices at American Surgical Center-OC in Costa Mesa, California.
Dr. Reiter's NPI, 1306804406, was assigned on May 1, 2006. Dr. Reiter graduated from UC Irvine School of Medicine in 1976. Dr. Reiter's California license number on file is G34721.
- NPI
- 1306804406NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830357755
- NPI enumeration date
- May 1, 2006
- NPI status
- Active
- Practice phone
- (949) 309-3330
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 76
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Gary Stuart Reiter practices at American Surgical Center-OC in Costa Mesa, California
Dr. Reiter's primary practice is American Surgical Center-OC, at 1640 Newport Blvd, Costa Mesa, CA 92627 in Orange County. The practice phone is (949) 309-3330.
- American Surgical Center-OC1640 Newport Blvd, Costa Mesa, CA 92627 · Orange CountyPhone(949) 309-3330
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gary Stuart Reiter is affiliated with 1 site of care
Dr. Reiter's primary practice is American Surgical Center-OC in Costa Mesa, California.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Gary Stuart Reiter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Reiter practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| American Surgical Center-OC | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gary Stuart Reiter is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Reiter's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Reiter is board certified in ophthalmology by the American Board of Ophthalmology. Dr. Reiter has a license on file in California.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
Clinical focus
Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, cold sores or genital herpes, conjunctivitis, eye infection or inflammation, eyelid inflammation and glaucoma among the conditions Dr. Reiter treats.
Ophthalmologists near Dr. Reiter
Counts of ophthalmologists 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
Dr. Gary Stuart Reiter billed Medicare for 1,230 services in 2024
CMS data shows 1,230 Medicare services from Dr. Reiter across 9 procedure codes in 2024, for 359 Medicare patients. Medicare paid $65,775 for them. Every service was in an office.
Dr. Reiter's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,2492024: 1,1915%
- Imaging
- 2023: 442024: 2445%
- Office and hospital visits
- 2023: 142024: 157%
Dr. Reiter compared with the California median for ophthalmologists, 2024
- Dr. Reiter
- California median
- Medicare services
- 1,230vs 1,07914% above
- Medicare patients
- 359vs 42115% below
- Part D claims
- 315vs 61849% below
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Reiter's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Reiter?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Reiter and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gary Stuart Reiter treated 359 Medicare patients in 2024, average age 78
CMS counts 359 Medicare patients who saw Dr. Reiter in 2024. The largest group is 75 to 84, with 153 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Reiter's median patient age at 71, with 60% women.
Dr. Reiter's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Reiter's Medicare patients by sex, 2024
- Women19955%
- Men16045%
Chronic conditions among Dr. Reiter's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Ischemic heart disease33%
- Diabetes24%
- Atrial fibrillation20%
- Cancer20%
- Chronic kidney disease19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Reiter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gary Stuart Reiter wrote 392 Medicare Part D claims in 2024
In 2024, Dr. Reiter wrote 392 Medicare Part D claims for 96 patients. 52% of them were for generic drugs. CMS names the drug for 315 of them, across 9 drugs with 11 or more claims each, at $44,703 in total drug cost. In 2023, CMS named 325 claims across 9 drugs.
Dr. Reiter's Part D claims by kind of drug, 2024
- Generic205 claims52%
- Brand-name187 claims48%
Dr. Reiter'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3252024: 3153%
Drugs named by CMS: 9 in 2024, 9 in 2023.
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
Dr. Gary Stuart Reiter scored 0 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 0 out of 100 for Dr. Reiter for performance year 2024, reported individually.
Dr. Reiter's MIPS scores, performance year 2024
- 0of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 0of 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
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Dr. Gary Stuart Reiter received $3,201 in industry payments from 2016 to 2025
CMS Open Payments shows 54 general payments to Dr. Reiter from 13 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 80% of the total. Alcon Laboratories Inc paid the most, $1,647.
General payments to Dr. Reiter by program year, 2016 to 2025
General payments to Dr. Reiter by kind, 2016 to 2025
- Food and beverage$2,55280%
- Travel and lodging$33010%
- Speaker and faculty fees$3009%
- Gifts$191%
Companies that paid Dr. Reiter the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gary Stuart Reiter has 1 award and honors on record
Dmand AI lists 1 award for Dr. Reiter.
Awards and honors for Dr. Reiter
- Undated
- AAO Fellow
Source: Dmand AI Professional Profile Data
Dr. Gary Stuart Reiter graduated from UC Irvine School of Medicine
Dr. Reiter graduated from UC Irvine School of Medicine in 1976. Dr. Reiter is a member of AAO.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Gary Stuart Reiter accepts plans from 14 insurance carriers
Dr. Reiter is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +6 more carriersWith a free account
Plan types Dr. Reiter accepts, by number of carriers
- PPO9
- Medicare8
- HMO6
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Gary Stuart Reiter'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 Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 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 | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Dr. Gary Stuart Reiter
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Gary Stuart Reiter's NPI number?
Dr. Gary Stuart Reiter's NPI number is 1306804406. It was assigned on May 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gary Stuart Reiter?
Dr. Gary Stuart Reiter is an ophthalmologist in Costa Mesa, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Gary Stuart Reiter practice?
Dr. Reiter practices at 1640 Newport Blvd, Costa Mesa, CA 92627. Dr. Reiter's primary practice is American Surgical Center-OC in Costa Mesa, California.
What is Dr. Gary Stuart Reiter's office phone number?
The practice phone on file for Dr. Reiter is (949) 309-3330.
What is Dr. Gary Stuart Reiter's medical license number?
Dr. Reiter's California license number on file is G34721.
Does Dr. Gary Stuart Reiter accept Medicare?
Yes. CMS data shows Dr. Reiter billed Medicare for 1,230 services in 2024.
What is Dr. Gary Stuart Reiter's MIPS score?
Dr. Reiter's MIPS final score for performance year 2024 is 0 out of 100, reported individually.
How many Medicare patients does Dr. Gary Stuart Reiter see?
CMS counts 359 Medicare patients who saw Dr. Reiter in 2024, with an average age of 78.
Is Dr. Gary Stuart Reiter board certified?
Yes. Dr. Reiter is board certified in ophthalmology by the American Board of Ophthalmology.
What services does Dr. Gary Stuart Reiter bill to Medicare?
In 2024, Dr. Reiter's most billed Medicare services were eye exam or test (92014), eye exam or test (92012) and eye exam or test (92250).
Show 5 more questionsShow fewer questions
Where did Dr. Gary Stuart Reiter go to medical school?
Dr. Reiter graduated from UC Irvine School of Medicine in 1976.
What drugs does Dr. Gary Stuart Reiter prescribe most?
In 2024 Medicare Part D data, Dr. Reiter's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Timolol Maleate.
Has Dr. Gary Stuart Reiter received payments from drug or device companies?
CMS Open Payments shows $3,201 in general payments to Dr. Reiter from 13 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Gary Stuart Reiter been practicing?
Dr. Reiter graduated from medical school in 1976, 50 years ago.
What insurance does Dr. Gary Stuart Reiter accept?
Dr. Reiter is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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