MICHAEL J WOLK MD
NPI 1659369791
Internal Medicine - Cardiovascular Disease in New York, NY
About Michael J Wolk Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL J WOLK MD (NPI 1659369791) is an individual cardiovascular disease provider in New York, New York, licensed in New York (094489) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Michael J Wolk Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Michael Wolk reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 252 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 249 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 10021 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10021
NEW YORK, NY 10021
NEW YORK, NY 10021
NEW YORK, NY 10021
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 Michael Wolk's NPI number?
The NPI number for Michael Wolk is 1659369791. It was assigned to this individual provider in the NPPES registry on October 12, 2005.
Where is Michael Wolk located?
Michael Wolk practices at 428 E 72nd St, New York, NY 10021. The listed phone number is (646) 962-4278.
What is Michael Wolk's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Michael Wolk enrolled in Medicare?
Yes. Michael Wolk is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Michael Wolk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Wolk reassigns Medicare benefits to 2 organizations: Weill Cornell Imaging At New York Presbyterian (New York, NY) and Weill Medical College Of Cornell (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 Michael Wolk'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 Michael Wolk was last updated on May 2, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Michael J Wolk, MD · NPI 1659369791
Cardiovascular Disease physician in New York, New York. Individual provider, active in the CMS NPPES registry since October 12, 2005.
## Identity
- **NPI:** 1659369791 (Entity type: Individual)
- **Enumerated:** October 12, 2005
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 094489 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 428 E 72ND ST, New York, NY 10021-4635
- **Phone:** (646) 962-4278
## 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): Weill Cornell Imaging At New York Presbyterian (NPI 1447430152, New York, NY); Weill Medical College Of Cornell (NPI 1538109269, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 2, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1659369791) · Data from the CMS NPPES public registry.