DR. MARY J WOLFE M.D.
NPI 1306825559
Internal Medicine in Ossining, NY
About Dr. Mary J Wolfe M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARY J WOLFE M.D. (NPI 1306825559) is an individual internal medicine provider in Ossining, New York, licensed in New York (137843) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Mary J Wolfe M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Mary Wolfe reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cortlandt Manor, NY 10567
- Reassigned Medicare billing, New York enrollment
- 307 clinicians in this Medicare group
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 612 clinicians in this Medicare group
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 10562 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mary Wolfe's NPI number?
The NPI number for Mary Wolfe is 1306825559. It was assigned to this individual provider in the NPPES registry on January 15, 2006.
Where is Mary Wolfe located?
Mary Wolfe practices at 14 Church St Suite 208, Ossining, NY 10562. The listed phone number is (914) 941-1334.
What is Mary Wolfe's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Mary Wolfe enrolled in Medicare?
Yes. Mary Wolfe is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Mary Wolfe's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Wolfe reassigns Medicare benefits to 2 organizations: The Westchester Medical Practice, PC (Cortlandt Manor, NY) and Trustees Of Columbia University In The City Of New York (New York, NY). Each 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 Mary Wolfe'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 Mary Wolfe was last updated on December 12, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Dr. Mary J Wolfe, M.D. · NPI 1306825559
Internal Medicine physician in Ossining, New York. Individual provider, active in the CMS NPPES registry since January 15, 2006.
## Identity
- **NPI:** 1306825559 (Entity type: Individual)
- **Enumerated:** January 15, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 137843 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 14 CHURCH ST, SUITE 208, Ossining, NY 10562-4831
- **Phone:** (914) 941-1334 · **Fax:** (914) 941-2840
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): The Westchester Medical Practice, PC (NPI 1982109120, Cortlandt Manor, NY); Trustees Of Columbia University In The City Of New York (NPI 1437176047, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 12, 2016
- **Other identifiers:** Medicare PIN A400098438 (NY); Medicare PIN 71D13ANN71 (NY); Medicare UPIN C12030; and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1306825559) · Data from the CMS NPPES public registry.