Dr. Gary G. Nance, DO
- Medicare patients, 2024
- 478
- Part D claims, 2024
- 96
- Industry payments
- $23
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 3445 Poplar Ave Suite 7 Suite 7, Memphis, TN 38111-4667
- Practice phone
- Call (901) 458-2020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Optometry Group
Eye care practice · Memphis, Tennessee
Find Dr. Nance'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 G. Nance is an optometrist in Memphis, Tennessee
Dr. Nance practices at Optometry Group in Memphis, Tennessee.
Dr. Nance's NPI, 1699706143, was assigned on July 5, 2006. Dr. Nance graduated from Southern College of Optometry in 1977. Dr. Nance holds Tennessee license 705T.
- NPI
- 1699706143NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901899699
- NPI enumeration date
- July 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (901) 458-2020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gary G. Nance practices at Optometry Group in Memphis, Tennessee
Dr. Nance's primary practice is Optometry Group, at 3445 Poplar Ave Suite 7 Suite 7, Memphis, TN 38111-4667. The practice phone is (901) 458-2020.
- Optometry Group3445 Poplar Ave Suite 7 Suite 7, Memphis, TN 38111-4667Phone(901) 458-2020
Source: Dmand AI Affiliation Data
Dr. Gary G. Nance is affiliated with 1 site of care and 1 medical group
Dr. Nance's primary practice is Optometry Group in Memphis, Tennessee. Dmand AI also links Dr. Nance to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gary G. Nance's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nance practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Optometry Group | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gary G. Nance is one of 969 optometrists in Tennessee
Optometrist is Dr. Nance's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dr. Nance is licensed in Tennessee.
Specialties and state licenses
- Optometrist, TennesseePrimary
Optometrists near Dr. Nance
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
Dr. Gary G. Nance treated 478 Medicare patients in 2024, average age 75
CMS counts 478 Medicare patients who saw Dr. Nance in 2024. The largest group is 65 to 74, with 236 patients. 74% of them have high cholesterol, and 72% have high blood pressure. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nance's median patient age at 72, with 64% women.
Dr. Nance's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nance's Medicare patients by sex, 2024
- Women26856%
- Men21044%
Chronic conditions among Dr. Nance's Medicare patients, 2024
- High cholesterol74%
- High blood pressure72%
- Arthritis43%
- Ischemic heart disease29%
- Anxiety19%
- Diabetes19%
- Cancer18%
- Mood disorders18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nance's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gary G. Nance wrote 96 Medicare Part D claims in 2024
In 2024, Dr. Nance wrote 96 Medicare Part D claims for 30 patients. 58% of them were for generic drugs.
Dr. Nance's Part D claims by kind of drug, 2024
- Generic56 claims58%
- Brand-name40 claims42%
Drug classes CMS tracks in Dr. Nance's Part D claims, 2024
- Antibiotics11%11 of 96 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Gary G. Nance ranks in the 60th percentile for cataract surgery in Medicare
Dr. Nance accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 43 procedures of cataract surgery by Dr. Nance, more than 60% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Nance ranks in Medicare procedure volume
- Cataract surgery
- 60th percentile43 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Gary G. Nance received $23 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Nance from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $23.
Companies that paid Dr. Nance the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gary G. Nance graduated from Southern College of Optometry
Dr. Nance graduated from Southern College of Optometry in 1977.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gary G. Nance'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 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 Dr. Gary G. Nance
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 G. Nance's NPI number?
Dr. Gary G. Nance's NPI number is 1699706143. It was assigned on July 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gary G. Nance?
Dr. Gary G. Nance is an optometrist in Memphis, Tennessee. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Dr. Gary G. Nance practice?
Dr. Nance practices at 3445 Poplar Ave Suite 7 Suite 7, Memphis, TN 38111-4667. Dr. Nance's primary practice is Optometry Group in Memphis, Tennessee. Dmand AI also links Dr. Nance to 1 medical group.
What is Dr. Gary G. Nance's office phone number?
The practice phone on file for Dr. Nance is (901) 458-2020.
What is Dr. Gary G. Nance's medical license number?
Dr. Nance holds Tennessee license 705T.
Does Dr. Gary G. Nance accept Medicare?
Yes. CMS lists Dr. Nance as accepting Medicare assignment.
How many Medicare patients does Dr. Gary G. Nance see?
CMS counts 478 Medicare patients who saw Dr. Nance in 2024, with an average age of 75.
Where did Dr. Gary G. Nance go to medical school?
Dr. Nance graduated from Southern College of Optometry in 1977.
Has Dr. Gary G. Nance received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Dr. Nance from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Gary G. Nance been practicing?
Dr. Nance graduated from medical school in 1977, 49 years ago.
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