Seth Greiner, MSPT
- Medicare patients, 2024
- 129
- Hospital affiliations
- 1
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 100 Port Washington Boulevard, Roslyn, NY 11576
- Practice phone
- Call (516) 562-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Seth Greiner'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.
Seth Greiner is a physical therapist in Roslyn, New York
Seth Greiner practices at St. Francis Hospital & Heart Center in Roslyn, New York, part of Diocese of Rockville Centre.
Seth Greiner's NPI, 1215907449, was assigned on January 23, 2006. Seth Greiner holds New York license 027028-1.
- NPI
- 1215907449NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688675861
- NPI enumeration date
- January 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 562-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Seth Greiner practices at St. Francis Hospital & Heart Center in Roslyn, New York
Seth Greiner's primary practice is St. Francis Hospital & Heart Center, at 100 Port Washington Boulevard, Roslyn, NY 11576 in Nassau County. The practice phone is (516) 562-6000.
- St. Francis Hospital & Heart Center100 Port Washington Boulevard, Roslyn, NY 11576 · Nassau CountyPhone(516) 562-6000
Source: Dmand AI Affiliation Data
Seth Greiner is affiliated with 2 sites of care and 1 medical group
Seth Greiner's primary practice is St. Francis Hospital & Heart Center in Roslyn, New York, part of Diocese of Rockville Centre. The medical group on file is Greiner Physical Therapy. Dmand AI also links Seth Greiner to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Seth Greiner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Seth Greiner practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Francis Hospital & Heart Center | Available with a free account |
| +1 more affiliated site | 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 Diocese of Rockville Centre and 6.2K+ hospitals, with verified contacts in the same login.
Seth Greiner is one of 9,504 physical therapists in New York
Physical therapist is Seth Greiner's primary specialty in the NPI Registry, under taxonomy code 225100000X. Dmand AI has Seth Greiner's licenses on file in 2 states: New York and New Jersey.
Specialties and state licenses
- Physical therapist, New YorkPrimary
- New Jersey license
Physical therapists near Seth Greiner
Counts of physical therapists 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
Seth Greiner treated 129 Medicare patients in 2024, average age 77
CMS counts 129 Medicare patients who saw Seth Greiner in 2024. The largest group is 75 to 84, with 72 patients. 75% of them have high cholesterol, and 72% have arthritis. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Seth Greiner's median patient age at 75, with 51% women.
Seth Greiner's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Seth Greiner's Medicare patients by sex, 2024
- Women6550%
- Men6450%
Chronic conditions among Seth Greiner's Medicare patients, 2024
- High cholesterol75%
- Arthritis72%
- High blood pressure71%
- Ischemic heart disease38%
- Anxiety28%
- Parkinson's disease28%
- Atrial fibrillation24%
- Mood disorders24%
Share of Medicare patients with each condition. A patient can have several.
Seth Greiner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women51%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Seth Greiner takes part in Medicare
Seth Greiner 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)
Sources for Seth Greiner'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 DataMedicare Physician & Other Practitioners - 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) |
| 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 Seth Greiner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Seth Greiner's NPI number?
Seth Greiner's NPI number is 1215907449. It was assigned on January 23, 2006, and it is active in the NPI Registry.
What does Seth Greiner specialize in?
Seth Greiner is a physical therapist in Roslyn, New York. The primary specialty in the NPI Registry is Physical Therapist (taxonomy code 225100000X).
Where does Seth Greiner practice?
Seth Greiner practices at 100 Port Washington Boulevard, Roslyn, NY 11576. Seth Greiner's primary practice is St. Francis Hospital & Heart Center in Roslyn, New York, part of Diocese of Rockville Centre. Dmand AI also links Seth Greiner to 1 group practice or clinic.
What is Seth Greiner's office phone number?
The practice phone on file for Seth Greiner is (516) 562-6000.
What is Seth Greiner's medical license number?
Seth Greiner holds New York license 027028-1, one of the licenses on file in 2 states.
Which states has Seth Greiner been licensed in?
Dmand AI has state licenses on file for Seth Greiner in New York and New Jersey.
Which hospitals is Seth Greiner affiliated with?
Seth Greiner practices at St. Francis Hospital & Heart Center in Roslyn, New York.
What medical group is Seth Greiner part of?
Seth Greiner is linked to Greiner Physical Therapy.
Does Seth Greiner accept Medicare?
Yes. CMS lists Seth Greiner as accepting Medicare assignment.
How many Medicare patients does Seth Greiner see?
CMS counts 129 Medicare patients who saw Seth Greiner in 2024, with an average age of 77.
How long has Seth Greiner been practicing?
Seth Greiner graduated from medical school in 2005, 21 years ago.
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