John T. Smieska III, PA-C
- Hospital affiliations
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2012
- Practice address
- 101 Dates Drive, Ithaca, NY 14850
- Practice phone
- Call (607) 274-4401
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find John Smieska'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.
John T. Smieska III is a physician assistant in Ithaca, New York
John Smieska practices at Cayuga Medical Center in Ithaca, New York, part of Centralus Health.
John Smieska's NPI, 1528327376, was assigned on May 15, 2012. John Smieska holds New York license 015573.
- NPI
- 1528327376NPI Registry (opens in a new tab)
- NPI enumeration date
- May 15, 2012
- NPI status
- Active
- Practice phone
- (607) 274-4401
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
John T. Smieska III practices at Cayuga Medical Center in Ithaca, New York
John Smieska's primary practice is Cayuga Medical Center, at 101 Dates Drive, Ithaca, NY 14850 in Tompkins County. The practice phone is (607) 274-4401.
- Cayuga Medical Center101 Dates Drive, Ithaca, NY 14850 · Tompkins CountyPhone(607) 274-4401
Source: Dmand AI Affiliation Data
John T. Smieska III is affiliated with 4 sites of care and 1 medical group
John Smieska's primary practice is Cayuga Medical Center in Ithaca, New York, part of Centralus Health. The medical group on file is REACH Medical. Dmand AI also links John Smieska to 1 more hospital, 1 community health center and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John T. Smieska III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Smieska practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cayuga Medical Center | Available with a free account |
| +3 more affiliated sites | 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 Centralus Health and 6.2K+ hospitals, with verified contacts in the same login.
John T. Smieska III is one of 11,456 physician assistants in New York
Physician assistant is John Smieska's primary specialty in the NPI Registry, under taxonomy code 363A00000X. John Smieska is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). John Smieska is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near John Smieska
Counts of physician assistants 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
John T. Smieska III's patients have a median age of 44
Across all payers, Dmand AI patient panel data puts John Smieska's median patient age at 44, with 26% women.
John Smieska's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women26%
- Men74%
Source: Dmand AI Patient Panel Data
John T. Smieska III is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for John T. Smieska III'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 John T. Smieska III
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John T. Smieska III's NPI number?
John T. Smieska III's NPI number is 1528327376. It was assigned on May 15, 2012, and it is active in the NPI Registry.
What does John T. Smieska III specialize in?
John T. Smieska III is a physician assistant in Ithaca, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does John T. Smieska III practice?
John Smieska practices at 101 Dates Drive, Ithaca, NY 14850. John Smieska's primary practice is Cayuga Medical Center in Ithaca, New York, part of Centralus Health. Dmand AI also links John Smieska to 1 hospital, 1 community health center and 1 group practice or clinic.
What is John T. Smieska III's office phone number?
The practice phone on file for John Smieska is (607) 274-4401.
What is John T. Smieska III's medical license number?
John Smieska holds New York license 015573.
Which hospitals is John T. Smieska III affiliated with?
John Smieska practices at Cayuga Medical Center in Ithaca, New York. Dmand AI links John Smieska to 1 more hospital.
What medical group is John T. Smieska III part of?
John Smieska is linked to REACH Medical.
Is John T. Smieska III board certified?
Yes. John Smieska is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
How long has John T. Smieska III been practicing?
John Smieska's NPI was assigned in 2012.
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