Dr. Ahmet Altay, MD
- Medicare services, 2024
- 807
- Medicare patients, 2024
- 297
- Part D claims, 2024
- 367
- Hospital affiliations
- 3
- Industry payments
- $1,151
- Practice address
- 1840 Amherst St, Winchester, VA 22601
- Practice phone
- Call (540) 536-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Altay's professional email, personal email and mobile number
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Dr. Ahmet Altay is an internist in Winchester, Virginia
Dr. Altay practices at Winchester Medical Center in Winchester, Virginia, part of Valley Health.
Dr. Altay's NPI, 1568693067, was assigned on July 31, 2009. Dr. Altay holds Virginia license 0101266766.
- NPI
- 1568693067NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496892796
- NPI enumeration date
- July 31, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (540) 536-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ahmet Altay practices at Winchester Medical Center in Winchester, Virginia
Dr. Altay's primary practice is Winchester Medical Center, at 1840 Amherst St, Winchester, VA 22601 in Winchester City. The practice phone is (540) 536-8000.
- Winchester Medical Center1840 Amherst St, Winchester, VA 22601 · Winchester CityPhone(540) 536-8000
Source: Dmand AI Affiliation Data
Dr. Ahmet Altay is affiliated with 3 sites of care and 2 medical groups
Dr. Altay's primary practice is Winchester Medical Center in Winchester, Virginia, part of Valley Health. Dr. Altay is also affiliated with Page Memorial Hospital. The medical group on file is Sound Physicians. Dmand AI also links Dr. Altay to 1 more hospital 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 Dr. Ahmet Altay's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Altay practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Winchester Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ahmet Altay is one of 3,339 internists in Virginia
Internal medicine is Dr. Altay's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Altay's licenses on file in 2 states: Virginia and Tennessee.
Specialties and state licenses
- Internal medicine, VirginiaPrimary
- Tennessee license
Internists near Dr. Altay
Counts of internists 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. Ahmet Altay billed Medicare for 807 services in 2024
CMS data shows 807 Medicare services from Dr. Altay across 4 procedure codes in 2024, for 297 Medicare patients. Medicare paid $60,974 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Altay's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8642024: 8077%
Dr. Altay compared with the Virginia median for internists, 2024
- Dr. Altay
- Virginia median
- Medicare services
- 807vs 60733% above
- Medicare patients
- 297vs 24621% above
- Part D claims
- 120vs 22446% below
Medians across 3,182 internists in Virginia with Dmand AI profiles that report each measure.
Dr. Altay'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. Ahmet Altay treated 297 Medicare patients in 2024, average age 77
CMS counts 297 Medicare patients who saw Dr. Altay in 2024. The largest group is 75 to 84, with 119 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 2.22, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Altay's median patient age at 69, with 53% women.
Dr. Altay's Medicare patients by age, 2024
Dr. Altay's Medicare patients by sex, 2024
- Women14147%
- Men15653%
Chronic conditions among Dr. Altay's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Ischemic heart disease56%
- Chronic kidney disease55%
- Heart failure49%
- Diabetes48%
- Atrial fibrillation46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Altay's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ahmet Altay wrote 367 Medicare Part D claims in 2024
In 2024, Dr. Altay wrote 367 Medicare Part D claims for 135 patients. 92% of them were for generic drugs. CMS names the drug for 120 of them, across 8 drugs with 11 or more claims each, at $590 in total drug cost. In 2023, CMS named 75 claims across 5 drugs.
Dr. Altay's Part D claims by kind of drug, 2024
- Generic338 claims92%
- Brand-name and other29 claims8%
Dr. Altay'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.
Drug classes CMS tracks in Dr. Altay's Part D claims, 2024
- Opioids5%20 of 367 claims
- Antibiotics15%54 of 367 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 752024: 12060%
Drugs named by CMS: 8 in 2024, 5 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
How Dr. Ahmet Altay takes part in Medicare
Dr. Altay accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Ahmet Altay received $1,151 in industry payments from 2017 to 2025
CMS Open Payments shows 57 general payments to Dr. Altay from 14 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $256.
General payments to Dr. Altay by program year, 2017 to 2025
Companies that paid Dr. Altay the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ahmet Altay'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Ahmet Altay
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. Ahmet Altay's NPI number?
Dr. Ahmet Altay's NPI number is 1568693067. It was assigned on July 31, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Ahmet Altay?
Dr. Ahmet Altay is an internist in Winchester, Virginia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ahmet Altay practice?
Dr. Altay practices at 1840 Amherst St, Winchester, VA 22601. Dr. Altay's primary practice is Winchester Medical Center in Winchester, Virginia, part of Valley Health. Dmand AI also links Dr. Altay to 1 hospital and 1 medical group.
What is Dr. Ahmet Altay's office phone number?
The practice phone on file for Dr. Altay is (540) 536-8000.
What is Dr. Ahmet Altay's medical license number?
Dr. Altay holds Virginia license 0101266766, one of the licenses on file in 2 states.
Which states has Dr. Ahmet Altay been licensed in?
Dmand AI has state licenses on file for Dr. Altay in Virginia and Tennessee.
Which hospitals is Dr. Ahmet Altay affiliated with?
Dr. Altay practices at Winchester Medical Center in Winchester, Virginia. Dr. Altay is also affiliated with Page Memorial Hospital. Dmand AI links Dr. Altay to 1 more hospital.
What medical group is Dr. Ahmet Altay part of?
Dr. Altay is linked to Sound Physicians. Dmand AI links Dr. Altay to 1 more medical group.
Does Dr. Ahmet Altay accept Medicare?
Yes. CMS data shows Dr. Altay billed Medicare for 807 services in 2024, and Dr. Altay accepts Medicare assignment.
How many Medicare patients does Dr. Ahmet Altay see?
CMS counts 297 Medicare patients who saw Dr. Altay in 2024, with an average age of 77.
Show 4 more questionsShow fewer questions
What services does Dr. Ahmet Altay bill to Medicare?
In 2024, Dr. Altay's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
What drugs does Dr. Ahmet Altay prescribe most?
In 2024 Medicare Part D data, Dr. Altay's most prescribed drugs by claims were Clopidogrel, Furosemide and Atorvastatin Calcium.
Has Dr. Ahmet Altay received payments from drug or device companies?
CMS Open Payments shows $1,151 in general payments to Dr. Altay from 14 companies from 2017 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Ahmet Altay been practicing?
Dr. Altay graduated from medical school in 2006, 20 years ago.
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