Kenneth L. Stack, OD
- Medicare patients, 2024
- 213
- Part D claims, 2024
- 32
- Industry payments
- $29
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 24 Rosemont St, Albany, NY 12203
- Practice phone
- Call (518) 438-6669
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kenneth L. Stack Optometrist
Albany, New York
Find Kenneth Stack'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.
Kenneth L. Stack is an optometrist in Albany, New York
Kenneth Stack practices at Kenneth L. Stack Optometrist in Albany, New York.
Kenneth Stack's NPI, 1093756371, was assigned on June 9, 2006. Kenneth Stack graduated from State University of New York - State College Optometry in 1985. Kenneth Stack holds New York license TUV004607-1.
- NPI
- 1093756371NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971584772
- NPI enumeration date
- June 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (518) 438-6669
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Kenneth L. Stack practices at Kenneth L. Stack Optometrist in Albany, New York
Kenneth Stack's primary practice is Kenneth L. Stack Optometrist, at 24 Rosemont St, Albany, NY 12203 in Albany County. The practice phone is (518) 438-6669.
- Kenneth L. Stack Optometrist24 Rosemont St, Albany, NY 12203 · Albany CountyPhone(518) 438-6669
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Kenneth L. Stack is affiliated with 2 sites of care
Kenneth Stack's primary practice is Kenneth L. Stack Optometrist in Albany, New York. Dmand AI also links Kenneth Stack 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 Kenneth L. Stack's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kenneth Stack practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kenneth L. Stack Optometrist | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Kenneth L. Stack is one of 2,393 optometrists in New York
Optometrist is Kenneth Stack's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Kenneth Stack is licensed in New York.
Specialties and state licenses
- Optometrist, New YorkPrimary
Optometrists near Kenneth Stack
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
Kenneth L. Stack treated 213 Medicare patients in 2024, average age 74
CMS counts 213 Medicare patients who saw Kenneth Stack in 2024. The largest group is 65 to 74, with 111 patients. 75% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 0.86, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Kenneth Stack's median patient age at 74, with 56% women.
Kenneth Stack's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Kenneth Stack's Medicare patients by sex, 2024
- Women11956%
- Men9444%
Chronic conditions among Kenneth Stack's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis40%
- Ischemic heart disease29%
- Diabetes23%
- Osteoporosis19%
- Cancer16%
- Chronic kidney disease15%
Share of Medicare patients with each condition. A patient can have several.
Kenneth Stack's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kenneth L. Stack wrote 32 Medicare Part D claims in 2024
In 2024, Kenneth Stack wrote 32 Medicare Part D claims for 25 patients.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Kenneth L. Stack takes part in Medicare
Kenneth Stack 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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Kenneth L. Stack received $29 in industry payments in 2025
CMS Open Payments shows 2 general payments to Kenneth Stack from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. TissueTech, Inc. paid the most, $29.
Companies that paid Kenneth Stack the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Kenneth L. Stack graduated from State University of New York - State College Optometry
Kenneth Stack graduated from State University of New York - State College Optometry in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Kenneth L. Stack'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) |
| 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 Kenneth L. Stack
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kenneth L. Stack's NPI number?
Kenneth L. Stack's NPI number is 1093756371. It was assigned on June 9, 2006, and it is active in the NPI Registry.
What does Kenneth L. Stack specialize in?
Kenneth L. Stack is an optometrist in Albany, New York. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Kenneth L. Stack practice?
Kenneth Stack practices at 24 Rosemont St, Albany, NY 12203. Kenneth Stack's primary practice is Kenneth L. Stack Optometrist in Albany, New York. Dmand AI also links Kenneth Stack to 1 physician office.
What is Kenneth L. Stack's office phone number?
The practice phone on file for Kenneth Stack is (518) 438-6669.
What is Kenneth L. Stack's medical license number?
Kenneth Stack holds New York license TUV004607-1.
Does Kenneth L. Stack accept Medicare?
Yes. CMS lists Kenneth Stack as accepting Medicare assignment.
How many Medicare patients does Kenneth L. Stack see?
CMS counts 213 Medicare patients who saw Kenneth Stack in 2024, with an average age of 74.
Where did Kenneth L. Stack go to medical school?
Kenneth Stack graduated from State University of New York - State College Optometry in 1985.
Has Kenneth L. Stack received payments from drug or device companies?
CMS Open Payments shows $29 in general payments to Kenneth Stack from 1 company from 2025 to 2025. The largest total came from TissueTech, Inc.
How long has Kenneth L. Stack been practicing?
Kenneth Stack graduated from medical school in 1985, 41 years ago.
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