Stanley Oiseth, M.D.
NPI 1942350517 · Hematology (Pathology) Physician · Sleepy Hollow, NY
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stanley Oiseth, M.D. is a Hematology (Pathology) Physician provider in Sleepy Hollow, NY (NPI 1942350517).
Provider details
- NPI number
- 1942350517
- Entity type
- Individual
- Primary specialty
- Hematology (Pathology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2007331 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-12
- Last updated
- 2008-02-13
Frequently asked questions
- What is Stanley Oiseth's NPI number?
- Stanley Oiseth's National Provider Identifier (NPI) is 1942350517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stanley Oiseth's specialty?
- Stanley Oiseth is listed in the NPPES registry with a primary specialty of Hematology (Pathology) Physician (Allopathic & Osteopathic Physicians).
- Where is Stanley Oiseth located?
- Stanley Oiseth's practice location on file with NPPES is 701 N Broadway, Sleepy Hollow, NY 10591-1020.
- What is Stanley Oiseth's phone number?
- The practice phone number listed in the NPPES registry for Stanley Oiseth is (914) 366-3902.
- Does Stanley Oiseth accept Medicare?
- Stanley Oiseth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stanley Oiseth's NPI active?
- Yes — Stanley Oiseth's NPI (1942350517) is active in the NPPES registry as of the last update on 2008-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.