Gary H. Partnow, OD
- Medicare patients, 2024
- 18
- Part D claims, 2024
- 26
- Industry payments
- $49
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 8244 E United States Highway 36, Avon, IN 46123
- Practice phone
- Call (317) 839-7200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hendricks Regional Health Immediate Care Avon
Urgent Care Center · Avon, Indiana
Find Gary Partnow'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 H. Partnow is an optometrist in Avon, Indiana
Gary Partnow practices at Hendricks Regional Health Immediate Care Avon in Avon, Indiana.
Gary Partnow's NPI, 1558700039, was assigned on June 18, 2013. Gary Partnow graduated from Illinois College of Optometry at Chicago in 2013. Gary Partnow holds Colorado license 2983.
- NPI
- 1558700039NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567696495
- NPI enumeration date
- June 18, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (317) 839-7200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Gary H. Partnow practices at Hendricks Regional Health Immediate Care Avon in Avon, Indiana
Gary Partnow's primary practice is Hendricks Regional Health Immediate Care Avon, at 8244 E United States Highway 36, Avon, IN 46123. The practice phone is (317) 839-7200.
- Hendricks Regional Health Immediate Care Avon8244 E United States Highway 36, Avon, IN 46123Phone(317) 839-7200
Source: Dmand AI Affiliation Data
Gary H. Partnow is affiliated with 2 sites of care and 1 medical group
Gary Partnow's primary practice is Hendricks Regional Health Immediate Care Avon in Avon, Indiana. Dmand AI also links Gary Partnow to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Gary H. Partnow's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gary Partnow practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hendricks Regional Health Immediate Care Avon | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Gary H. Partnow is one of 1,172 optometrists in Indiana
Optometrist is Gary Partnow's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Gary Partnow is licensed in Colorado.
Specialties and state licenses
- Optometrist, ColoradoPrimary
Optometrists near Gary Partnow
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 H. Partnow treated 18 Medicare patients in 2024, average age 73
CMS counts 18 Medicare patients who saw Gary Partnow in 2024. 75% of them have high cholesterol. Their average risk score is 0.87, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Gary Partnow's median patient age at 56, with 61% women.
Chronic conditions among Gary Partnow's Medicare patients, 2024
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Gary Partnow's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gary H. Partnow wrote 26 Medicare Part D claims in 2024
In 2024, Gary Partnow wrote 26 Medicare Part D claims for 17 patients. 65% of them were for generic drugs.
Gary Partnow's Part D claims by kind of drug, 2024
- Generic17 claims65%
- Brand-name and other9 claims35%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Gary H. Partnow takes part in Medicare
Gary Partnow accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Gary H. Partnow received $49 in industry payments in 2025
CMS Open Payments shows 2 general payments to Gary Partnow from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Tarsus Pharmaceuticals, Inc. paid the most, $32.
Companies that paid Gary Partnow 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 H. Partnow graduated from Illinois College of Optometry at Chicago
Gary Partnow graduated from Illinois College of Optometry at Chicago in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Gary H. Partnow'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 DataDmand AI Org Hierarchy 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)Doctors and Clinicians Utilization Data (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 H. Partnow
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 H. Partnow's NPI number?
Gary H. Partnow's NPI number is 1558700039. It was assigned on June 18, 2013, and it is active in the NPI Registry.
What does Gary H. Partnow specialize in?
Gary H. Partnow is an optometrist in Avon, Indiana. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Gary H. Partnow practice?
Gary Partnow practices at 8244 E United States Highway 36, Avon, IN 46123. Gary Partnow's primary practice is Hendricks Regional Health Immediate Care Avon in Avon, Indiana. Dmand AI also links Gary Partnow to 1 group practice or clinic and 1 medical group.
What is Gary H. Partnow's office phone number?
The practice phone on file for Gary Partnow is (317) 839-7200.
What is Gary H. Partnow's medical license number?
Gary Partnow holds Colorado license 2983.
Does Gary H. Partnow accept Medicare?
Yes. CMS lists Gary Partnow as accepting Medicare assignment.
How many Medicare patients does Gary H. Partnow see?
CMS counts 18 Medicare patients who saw Gary Partnow in 2024, with an average age of 73.
Where did Gary H. Partnow go to medical school?
Gary Partnow graduated from Illinois College of Optometry at Chicago in 2013.
Has Gary H. Partnow received payments from drug or device companies?
CMS Open Payments shows $49 in general payments to Gary Partnow from 2 companies from 2025 to 2025. The largest total came from Tarsus Pharmaceuticals, Inc.
How long has Gary H. Partnow been practicing?
Gary Partnow graduated from medical school in 2013, 13 years ago.
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