Dr. Gary C. Graham, MD
- Medicare services, 2021
- 1,577
- Part D claims, 2022
- 173
- Affiliated sites
- 1
- Insurance carriers
- 4
- State licenses
- 2
- Practice address
- 517 W 23rd St, Merced, CA 95340
- Practice phone
- Call (209) 383-1111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gary C Graham MD Inc
Physician office · Merced, California
Find Dr. Graham'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 C. Graham is an ophthalmologist in Merced, California
Dr. Graham practices at Gary C Graham MD Inc in Merced, California.
Dr. Graham's NPI, 1710970264, was assigned on August 30, 2005. Dr. Graham graduated from University of Illinois College of Medicine - Chicago in 1966. Dr. Graham's California license number on file is G13700.
- NPI
- 1710970264NPI Registry (opens in a new tab)
- NPI enumeration date
- August 30, 2005
- NPI status
- Active
- Practice phone
- (209) 383-1111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 86
- Medical school graduation
- 1966
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Gary C. Graham practices at Gary C Graham MD Inc in Merced, California
Dr. Graham's primary practice is Gary C Graham MD Inc, at 517 W 23rd St, Merced, CA 95340. The practice phone is (209) 383-1111.
- Gary C Graham MD Inc517 W 23rd St, Merced, CA 95340Phone(209) 383-1111
Source: Dmand AI Affiliation Data
Dr. Gary C. Graham is affiliated with 1 site of care
Dr. Graham's primary practice is Gary C Graham MD Inc in Merced, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gary C. Graham's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Graham practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gary C Graham MD Inc | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gary C. Graham is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Graham's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Graham is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Graham's licenses on file in 2 states: California and Alabama.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
- Alabama license
Ophthalmologists near Dr. Graham
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 C. Graham billed Medicare for 1,577 services in 2021
CMS data shows 1,577 Medicare services from Dr. Graham across 9 procedure codes in 2021. Medicare paid $75,440 for them. Every service was in an office.
Dr. Graham's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 1,0972021: 95313%
- Tests and treatments
- 2020: 6362021: 6242%
- Surgery
- 2020: 162021: 0100%
Dr. Graham compared with the California median for ophthalmologists, 2021
- Dr. Graham
- California median
- Medicare services
- 1,577vs 1,07946% above
- Part D claims
- 173vs 61872% below
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Graham's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Graham and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gary C. Graham's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Dr. Graham's median patient age at 74, with 46% women.
Dr. Graham's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women46%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Gary C. Graham wrote 173 Medicare Part D claims in 2022
In 2022, Dr. Graham wrote 173 Medicare Part D claims. Every claim was for a generic drug. They cover 4 drugs, with $2,860 in total drug cost. In 2021, CMS named 948 claims across 15 drugs.
Dr. Graham's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 9482022: 17382%
Drugs named by CMS: 4 in 2022, 15 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Gary C. Graham has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Graham.
Awards and honors for Dr. Graham
- Undated
- AAO Fellow
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Gary C. Graham graduated from University of Illinois College of Medicine - Chicago
Dr. Graham graduated from University of Illinois College of Medicine - Chicago in 1966. Dr. Graham is a member of AAO and ACS.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Gary C. Graham accepts plans from 4 insurance carriers
Dr. Graham is in network with 4 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Blue Cross Blue Shield of Massachusetts
- HCSC
Plan types Dr. Graham accepts, by number of carriers
- Medicare4
- PPO3
- HMO2
- EPO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Gary C. Graham'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 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 C. Graham
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 C. Graham's NPI number?
Dr. Gary C. Graham's NPI number is 1710970264. It was assigned on August 30, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Gary C. Graham?
Dr. Gary C. Graham is an ophthalmologist in Merced, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Gary C. Graham practice?
Dr. Graham practices at 517 W 23rd St, Merced, CA 95340. Dr. Graham's primary practice is Gary C Graham MD Inc in Merced, California.
What is Dr. Gary C. Graham's office phone number?
The practice phone on file for Dr. Graham is (209) 383-1111.
What is Dr. Gary C. Graham's medical license number?
Dr. Graham's California license number on file is G13700, one of the licenses on file in 2 states.
Which states has Dr. Gary C. Graham been licensed in?
Dmand AI has state licenses on file for Dr. Graham in California (1967 to 2022) and Alabama (1972 to 2002).
Does Dr. Gary C. Graham accept Medicare?
Yes. CMS data shows Dr. Graham billed Medicare for 1,577 services in 2021.
Is Dr. Gary C. Graham board certified?
Yes. Dr. Graham is board certified in ophthalmology by the American Board of Ophthalmology.
What services does Dr. Gary C. Graham bill to Medicare?
In 2021, Dr. Graham's most billed Medicare services were eye exam or test (92134), office visit, established patient (99212) and office visit, established patient (99215).
Where did Dr. Gary C. Graham go to medical school?
Dr. Graham graduated from University of Illinois College of Medicine - Chicago in 1966.
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What drugs does Dr. Gary C. Graham prescribe most?
In 2022 Medicare Part D data, Dr. Graham's most prescribed drugs by claims were Latanoprost, Timolol Maleate and Temazepam.
How long has Dr. Gary C. Graham been practicing?
Dr. Graham graduated from medical school in 1966, 60 years ago.
What insurance does Dr. Gary C. Graham accept?
Dr. Graham is in network with 4 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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