Stephen R. Gregory, OD
- Medicare patients, 2024
- 124
- Part D claims, 2024
- 220
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 400 E National Hwy, Washington, IN 47501
- Practice phone
- Call (812) 254-1276
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dr Stephen R Gregory & Assoc
Washington, Indiana
Find Stephen Gregory'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.
Stephen R. Gregory is an optometrist in Washington, Indiana
Stephen Gregory practices at Dr Stephen R Gregory & Assoc in Washington, Indiana.
Stephen Gregory's NPI, 1184605982, was assigned on November 9, 2005. Stephen Gregory graduated from Indiana University - School of Optometry in 1989. Stephen Gregory holds Indiana license 18002401.
- NPI
- 1184605982NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476686320
- NPI enumeration date
- November 9, 2005
- NPI status
- Active
- Practice phone
- (812) 254-1276
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Stephen R. Gregory practices at Dr Stephen R Gregory & Assoc in Washington, Indiana
Stephen Gregory's primary practice is Dr Stephen R Gregory & Assoc, at 400 E National Hwy, Washington, IN 47501 in Daviess County. The practice phone is (812) 254-1276.
- Dr Stephen R Gregory & Assoc400 E National Hwy, Washington, IN 47501 · Daviess CountyPhone(812) 254-1276
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Stephen R. Gregory is affiliated with 2 sites of care
Stephen Gregory's primary practice is Dr Stephen R Gregory & Assoc in Washington, Indiana. Dmand AI also links Stephen Gregory to 1 physician office, 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 Stephen R. Gregory's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stephen Gregory practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr Stephen R Gregory & Assoc | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Stephen R. Gregory is one of 1,172 optometrists in Indiana
Optometrist is Stephen Gregory's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Stephen Gregory is licensed in Indiana.
Specialties and state licenses
- Optometrist, IndianaPrimary
Optometrists near Stephen Gregory
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
Stephen R. Gregory treated 124 Medicare patients in 2024, average age 78
CMS counts 124 Medicare patients who saw Stephen Gregory in 2024. The largest group is 65 to 74, with 46 patients. 75% of them have high blood pressure, and 75% 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 Stephen Gregory's median patient age at 70, with 53% women.
Stephen Gregory's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Stephen Gregory's Medicare patients by sex, 2024
- Women8468%
- Men4032%
Chronic conditions among Stephen Gregory's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Ischemic heart disease27%
- Anxiety23%
- Diabetes22%
- Atrial fibrillation19%
- Chronic kidney disease16%
Share of Medicare patients with each condition. A patient can have several.
Stephen Gregory's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Stephen R. Gregory wrote 220 Medicare Part D claims in 2024
In 2024, Stephen Gregory wrote 220 Medicare Part D claims for 80 patients. 65% of them were for generic drugs.
Stephen Gregory's Part D claims by kind of drug, 2024
- Generic143 claims65%
- Brand-name77 claims35%
Drug classes CMS tracks in Stephen Gregory's Part D claims, 2024
- Antibiotics7%16 of 220 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
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Stephen R. Gregory graduated from Indiana University - School of Optometry
Stephen Gregory graduated from Indiana University - School of Optometry in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Stephen R. Gregory'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) |
| 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 Stephen R. Gregory
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Stephen R. Gregory's NPI number?
Stephen R. Gregory's NPI number is 1184605982. It was assigned on November 9, 2005, and it is active in the NPI Registry.
What does Stephen R. Gregory specialize in?
Stephen R. Gregory is an optometrist in Washington, Indiana. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Stephen R. Gregory practice?
Stephen Gregory practices at 400 E National Hwy, Washington, IN 47501. Stephen Gregory's primary practice is Dr Stephen R Gregory & Assoc in Washington, Indiana. Dmand AI also links Stephen Gregory to 1 physician office.
What is Stephen R. Gregory's office phone number?
The practice phone on file for Stephen Gregory is (812) 254-1276.
What is Stephen R. Gregory's medical license number?
Stephen Gregory holds Indiana license 18002401.
How many Medicare patients does Stephen R. Gregory see?
CMS counts 124 Medicare patients who saw Stephen Gregory in 2024, with an average age of 78.
Where did Stephen R. Gregory go to medical school?
Stephen Gregory graduated from Indiana University - School of Optometry in 1989.
How long has Stephen R. Gregory been practicing?
Stephen Gregory graduated from medical school in 1989, 37 years ago.
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