Gregory Leonard Muse, OD
- Medicare patients, 2024
- 309
- Part D claims, 2024
- 256
- Industry payments
- $27
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 232 Jackson Meadows Dr, Hermitage, TN 37076
- Practice phone
- Call (615) 889-2274
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hermitage Eye Care
Hermitage, Tennessee
Find Gregory Muse'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.
Gregory Leonard Muse is an optometrist in Hermitage, Tennessee
Gregory Muse practices at Hermitage Eye Care in Hermitage, Tennessee.
Gregory Muse's NPI, 1861487944, was assigned on September 15, 2005. Gregory Muse graduated from Southern College of Optometry in 1999. Gregory Muse holds Tennessee license 2008.
- NPI
- 1861487944NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325163751
- NPI enumeration date
- September 15, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (615) 889-2274
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Gregory Leonard Muse practices at Hermitage Eye Care in Hermitage, Tennessee
Gregory Muse's primary practice is Hermitage Eye Care, at 232 Jackson Meadows Dr, Hermitage, TN 37076 in Davidson County. The practice phone is (615) 889-2274.
- Hermitage Eye Care232 Jackson Meadows Dr, Hermitage, TN 37076 · Davidson CountyPhone(615) 889-2274
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Gregory Leonard Muse is affiliated with 3 sites of care and 2 medical groups
Gregory Muse's primary practice is Hermitage Eye Care in Hermitage, Tennessee. Dmand AI also links Gregory Muse to 2 group practices and clinics and 2 medical groups, 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 Gregory Leonard Muse's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Muse practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hermitage Eye Care | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Gregory Leonard Muse is one of 969 optometrists in Tennessee
Optometrist is Gregory Muse's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Gregory Muse is licensed in Tennessee.
Specialties and state licenses
- Optometrist, TennesseePrimary
Optometrists near Gregory Muse
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
Gregory Leonard Muse treated 309 Medicare patients in 2024, average age 74
CMS counts 309 Medicare patients who saw Gregory Muse in 2024. The largest group is 65 to 74, with 167 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 4% are also on Medicaid. Their average risk score is 0.92, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Gregory Muse's median patient age at 71, with 58% women.
Gregory Muse's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Gregory Muse's Medicare patients by sex, 2024
- Women18861%
- Men12139%
Chronic conditions among Gregory Muse's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis39%
- Diabetes33%
- Chronic kidney disease22%
- Ischemic heart disease21%
- Anxiety18%
- Atrial fibrillation16%
Share of Medicare patients with each condition. A patient can have several.
Gregory Muse'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
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gregory Leonard Muse wrote 256 Medicare Part D claims in 2024
In 2024, Gregory Muse wrote 256 Medicare Part D claims for 75 patients. 63% of them were for generic drugs.
Gregory Muse's Part D claims by kind of drug, 2024
- Generic162 claims63%
- Brand-name94 claims37%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Gregory Leonard Muse ranks in the 64th percentile for cataract surgery in Medicare
Gregory Muse accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 52 procedures of cataract surgery by Gregory Muse, more than 64% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Gregory Muse ranks in Medicare procedure volume
- Cataract surgery
- 64th percentile52 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Gregory Leonard Muse received $27 in industry payments in 2025
CMS Open Payments shows 1 general payment to Gregory Muse from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $27.
Companies that paid Gregory Muse the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Gregory Leonard Muse graduated from Southern College of Optometry
Gregory Muse graduated from Southern College of Optometry in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Gregory Leonard Muse'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 DataDmand 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 Gregory Leonard Muse
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gregory Leonard Muse's NPI number?
Gregory Leonard Muse's NPI number is 1861487944. It was assigned on September 15, 2005, and it is active in the NPI Registry.
What does Gregory Leonard Muse specialize in?
Gregory Leonard Muse is an optometrist in Hermitage, Tennessee. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Gregory Leonard Muse practice?
Gregory Muse practices at 232 Jackson Meadows Dr, Hermitage, TN 37076. Gregory Muse's primary practice is Hermitage Eye Care in Hermitage, Tennessee. Dmand AI also links Gregory Muse to 2 group practices and clinics and 2 medical groups.
What is Gregory Leonard Muse's office phone number?
The practice phone on file for Gregory Muse is (615) 889-2274.
What is Gregory Leonard Muse's medical license number?
Gregory Muse holds Tennessee license 2008.
Does Gregory Leonard Muse accept Medicare?
Yes. CMS lists Gregory Muse as accepting Medicare assignment.
How many Medicare patients does Gregory Leonard Muse see?
CMS counts 309 Medicare patients who saw Gregory Muse in 2024, with an average age of 74.
Where did Gregory Leonard Muse go to medical school?
Gregory Muse graduated from Southern College of Optometry in 1999.
Has Gregory Leonard Muse received payments from drug or device companies?
CMS Open Payments shows $27 in general payments to Gregory Muse from 1 company from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Gregory Leonard Muse been practicing?
Gregory Muse graduated from medical school in 1999, 27 years ago.
Selling to optometrist practices?
See optometrists in Tennessee by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card