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DR. STANLEY J. OISETH M.D.
NPI 1942350517
Pathology - Hematology in Sleepy Hollow, NY

Active since January 12, 2007PECOS Enrolled
701 N BROADWAY, SLEEPY HOLLOW, NY 10591(914) 366-3902(914) 366-1552 Get Directions Write a Review

NPPES record last updated: February 13, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Stanley J. Oiseth M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. STANLEY J. OISETH M.D. (NPI 1942350517) is an individual hematology provider in Sleepy Hollow, New York, licensed in New York (2007331) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942350517
Entity TypeIndividualMale
Primary Taxonomy207ZH0000X
Provider Legal NameDR. STANLEY J. OISETHCredential: M.D.
Location Address701 N BROADWAYSleepy Hollow, NY 10591-1020
Mailing Address10 Louise DrNew Windsor, NY 12553-7712 · (845) 565-5446
Phone(914) 366-3902
Fax(914) 366-1552
Sole ProprietorNo
Enumeration DateJanuary 12, 2007
Last NPPES UpdateFebruary 13, 2008
✔ NPI 1942350517 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · HematologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZH0000X
License✔ Licensed in NY · 2007331
Definition
A hematopathologist is expert in diseases that affect blood cells, blood clotting mechanisms, bone marrow and lymph nodes. This physician has the knowledge and technical skills essential for the laboratory diagnosis of anemias, leukemias, lymphomas, bleeding disorders and blood clotting disorders.
701 N BROADWAY, Sleepy Hollow, NY 10591
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Other Identifiers 3

Medicare UPING34501NY
Medicare OSCAR/certification90265ANJ5NY
Medicaid01891029NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Stanley J. Oiseth M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Stanley Oiseth reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

North Shore-Lij Medical PC
20 mi
Urology
1010 NORTHERN BLVD STE 110
Great Neck, NY 11021
  • Reassigned Medicare billing, New York enrollment
  • 9,353 clinicians in this Medicare group
NPI 1053688572 (516) 321-7400

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10591 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MICHAEL M KYI MD
Emergency Medicine
701 N BROADWAY, PHELPS MEMORIAL HOSPITAL EMERGENCY DEPARTMENT
SLEEPY HOLLOW, NY 10591
Westchester County (914) 366-3590
PHELPS MEMORIAL HOSPITAL ASSOCIATION
Internal Medicine
701 N BROADWAY
SLEEPY HOLLOW, NY 10591
Westchester County (914) 366-3134
MATTHEW RYAN GESNER MD
Student in an Organized Health Care Education/Training Program
701 N BROADWAY
SLEEPY HOLLOW, NY 10591
Westchester County (914) 366-5353
ARIELLE REBECCA DURANI DDS
Student in an Organized Health Care Education/Training Program
701 N BROADWAY
SLEEPY HOLLOW, NY 10591
Westchester County (914) 594-2124
JODI-ANN CHARLTON MD
Student in an Organized Health Care Education/Training Program
701 N BROADWAY
SLEEPY HOLLOW, NY 10591
Westchester County (914) 366-3000
PHELPS FACULTY MEDICAL AFFILIATES UNIVERSITY FACULTY PRACTICE CORPOR
Physician Assistant
701 N BROADWAY
SLEEPY HOLLOW, NY 10591
Westchester County (914) 366-3000
USHA MODUKURU DO
Student in an Organized Health Care Education/Training Program
701 N BROADWAY
SLEEPY HOLLOW, NY 10591
Westchester County (914) 366-5353
BETH BREAKSTONE M.D.
Specialist
701 N BROADWAY, PHELPS PATHOLOGY
SLEEPY HOLLOW, NY 10591
Westchester County (845) 562-7995

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stanley Oiseth's NPI number?

The NPI number for Stanley Oiseth is 1942350517. It was assigned to this individual provider in the NPPES registry on January 12, 2007.

Where is Stanley Oiseth located?

Stanley Oiseth practices at 701 N Broadway, Sleepy Hollow, NY 10591. The listed phone number is (914) 366-3902.

What is Stanley Oiseth's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Hematology, with taxonomy code 207ZH0000X.

Is Stanley Oiseth enrolled in Medicare?

Yes. Stanley Oiseth is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Stanley Oiseth's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stanley Oiseth reassigns Medicare benefits to North Shore-Lij Medical PC (Great Neck, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Stanley Oiseth's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Stanley Oiseth was last updated on February 13, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.