Dr. Iga N. Gray, MD, PhD
- Medicare services, 2024
- 116
- Medicare patients, 2024
- 71
- Part D claims, 2024
- 234
- MIPS score, 2024
- 91
- Hospital affiliations
- 2
- Practice address
- 7877 Parkway Dr, La Mesa, CA 91942
- Practice phone
- Call (619) 460-3711
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Alvarado Eye Associates Med Clinic Inc
La Mesa, California
Find Dr. Gray's professional email, personal email and mobile number
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Dr. Iga N. Gray is an ophthalmologist in La Mesa, California
Dr. Gray practices at Alvarado Eye Associates Med Clinic Inc in La Mesa, California.
Dr. Gray's NPI, 1033538350, was assigned on April 15, 2014. Dr. Gray holds California license A174875.
- NPI
- 1033538350NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527315902
- NPI enumeration date
- April 15, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 460-3711
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Iga N. Gray practices at Alvarado Eye Associates Med Clinic Inc in La Mesa, California
Dr. Gray's primary practice is Alvarado Eye Associates Med Clinic Inc, at 7877 Parkway Dr, La Mesa, CA 91942 in San Diego County. The practice phone is (619) 460-3711.
- Alvarado Eye Associates Med Clinic Inc7877 Parkway Dr, La Mesa, CA 91942 · San Diego CountyPhone(619) 460-3711
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Iga N. Gray is affiliated with 5 sites of care and 4 medical groups
Dr. Gray's primary practice is Alvarado Eye Associates Med Clinic Inc in La Mesa, California. Dr. Gray is also affiliated with Kaiser Permanente Zion Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Gray to 1 more hospital, 3 medical groups and 2 group practices and clinics, 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 Dr. Iga N. Gray's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gray practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alvarado Eye Associates Med Clinic Inc | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Iga N. Gray is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Gray's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Gray's licenses on file in 3 states: California, Ohio and Pennsylvania.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
- Internal medicine, Ohio
- Pennsylvania license
Ophthalmologists near Dr. Gray
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. Iga N. Gray billed Medicare for 116 services in 2024
CMS data shows 116 Medicare services from Dr. Gray across 5 procedure codes in 2024, for 71 Medicare patients. Medicare paid $9,169 for them. Every service was in an office.
Dr. Gray's Medicare services by type, 2021 to 2024
- 2021
- 2024
- Tests and treatments
- 2021: 4242024: 9179%
- Office and hospital visits
- 2021: 982024: 2574%
- Imaging
- 2021: 132024: 0100%
- Lab and pathology
- 2021: 342024: 0100%
Dr. Gray compared with the California median for ophthalmologists, 2024
- Dr. Gray
- California median
- Medicare services
- 116vs 1,07989% below
- Medicare patients
- 71vs 42183% below
- Part D claims
- 204vs 61867% below
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Gray'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Iga N. Gray treated 71 Medicare patients in 2024, average age 77
CMS counts 71 Medicare patients who saw Dr. Gray in 2024. The largest group is 75 to 84, with 29 patients. 70% of them have high blood pressure, and 70% have high cholesterol. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gray's median patient age at 73, with 62% women.
Dr. Gray's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Gray's Medicare patients by sex, 2024
- Women5172%
- Men2028%
Chronic conditions among Dr. Gray's Medicare patients, 2024
- High blood pressure70%
- High cholesterol70%
- Arthritis34%
- Chronic kidney disease27%
- Diabetes24%
- Ischemic heart disease23%
- Osteoporosis21%
- Anxiety20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gray's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women62%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Iga N. Gray wrote 234 Medicare Part D claims in 2024
In 2024, Dr. Gray wrote 234 Medicare Part D claims for 85 patients. 84% of them were for generic drugs. CMS names the drug for 204 of them, across 6 drugs with 11 or more claims each, at $4,452 in total drug cost. In 2023, CMS named 297 claims across 6 drugs.
Dr. Gray's Part D claims by kind of drug, 2024
- Generic197 claims84%
- Brand-name37 claims16%
Dr. Gray'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: 2972024: 20431%
Drugs named by CMS: 6 in 2024, 6 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. Iga N. Gray scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Gray for performance year 2024, reported as part of a group. Dr. Gray accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Gray's MIPS scores, performance year 2024
- 91of 100Final score
- 97.9of 100Quality
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Iga N. Gray received $1,879 in industry payments from 2017 to 2024
CMS Open Payments shows 15 general payments to Dr. Gray from 7 drug and device companies from 2017 to 2024. Travel and lodging make up the largest share, 55% of the total. Alcon Research Ltd paid the most, $1,291.
General payments to Dr. Gray by program year, 2017 to 2024
General payments to Dr. Gray by kind, 2017 to 2024
- Travel and lodging$1,03055%
- Food and beverage$76941%
- Education$804%
Companies that paid Dr. Gray the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Iga N. Gray's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Iga N. Gray
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. Iga N. Gray's NPI number?
Dr. Iga N. Gray's NPI number is 1033538350. It was assigned on April 15, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Iga N. Gray?
Dr. Iga N. Gray is an ophthalmologist in La Mesa, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Iga N. Gray practice?
Dr. Gray practices at 7877 Parkway Dr, La Mesa, CA 91942. Dr. Gray's primary practice is Alvarado Eye Associates Med Clinic Inc in La Mesa, California. Dmand AI also links Dr. Gray to 1 hospital, 3 medical groups and 2 group practices and clinics.
What is Dr. Iga N. Gray's office phone number?
The practice phone on file for Dr. Gray is (619) 460-3711.
What is Dr. Iga N. Gray's medical license number?
Dr. Gray holds California license A174875, one of the licenses on file in 3 states.
Which states has Dr. Iga N. Gray been licensed in?
Dmand AI has state licenses on file for Dr. Gray in California, Ohio and Pennsylvania.
Which hospitals is Dr. Iga N. Gray affiliated with?
Dr. Gray is affiliated with Kaiser Permanente Zion Medical Center. Dmand AI links Dr. Gray to 1 more hospital.
What medical group is Dr. Iga N. Gray part of?
Dr. Gray is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Gray to 3 more medical groups.
Does Dr. Iga N. Gray accept Medicare?
Yes. CMS data shows Dr. Gray billed Medicare for 116 services in 2024, and Dr. Gray accepts Medicare assignment.
What is Dr. Iga N. Gray's MIPS score?
Dr. Gray's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Iga N. Gray see?
CMS counts 71 Medicare patients who saw Dr. Gray in 2024, with an average age of 77.
What services does Dr. Iga N. Gray bill to Medicare?
In 2024, Dr. Gray's most billed Medicare services were eye exam or test (92014), eye exam or test (92133) and office visit, established patient (99213).
What drugs does Dr. Iga N. Gray prescribe most?
In 2024 Medicare Part D data, Dr. Gray's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Cyclosporine.
Has Dr. Iga N. Gray received payments from drug or device companies?
CMS Open Payments shows $1,879 in general payments to Dr. Gray from 7 companies from 2017 to 2024. The largest total came from Alcon Research Ltd.
How long has Dr. Iga N. Gray been practicing?
Dr. Gray graduated from medical school in 2014, 12 years ago.
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