DR. MARC XAVIER BOWEN M.D.
NPI 1205815032
Internal Medicine - Pulmonary Disease in New York, NY
About Dr. Marc Xavier Bowen M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARC XAVIER BOWEN M.D. (NPI 1205815032) is an individual pulmonary disease provider in New York, New York, licensed in New York (197205) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with St Francis Hospital - The Heart Center, and is a graduate of Other (1987).
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Marc Xavier Bowen M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Marc Bowen 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 10011
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Marc Xavier Bowen Physician PC
Amityville, NY 11701
- Reassigned Medicare billing, New York enrollment
- 11 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.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Francis Hospital - The Heart Center
Acute Care Hospitals · Roslyn, NYNyu Langone Hospitals
Acute Care Hospitals · New York, NYChsli St Joseph Hospital
Acute Care Hospitals · Bethpage, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10011 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10011
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 Marc Bowen's NPI number?
The NPI number for Marc Bowen is 1205815032. It was assigned to this individual provider in the NPPES registry on January 11, 2006.
Where is Marc Bowen located?
Marc Bowen practices at 209 W 19th St, New York, NY 10011. The listed phone number is (212) 480-4062.
What is Marc Bowen's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Marc Bowen enrolled in Medicare?
Yes. Marc Bowen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Marc Bowen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marc Bowen reassigns Medicare benefits to 2 organizations: Marc Xavier Bowen, Physician P.C. (New York, NY) and Amityville Pulmonology PLLC (Amityville, 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 Marc Bowen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Marc Bowen affiliated with any hospitals?
According to CMS data, Marc Bowen is affiliated with St Francis Hospital - The Heart Center, Nyu Langone Hospitals and Chsli St Joseph Hospital.
When was this NPI record last updated?
The NPPES record for Marc Bowen was last updated on January 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. Marc Xavier Bowen, M.D. · NPI 1205815032
Pulmonary Disease physician in New York, New York. Individual provider, active in the CMS NPPES registry since January 11, 2006.
## Identity
- **NPI:** 1205815032 (Entity type: Individual)
- **Enumerated:** January 11, 2006
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** 197205 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 209 W 19TH ST, New York, NY 10011-4001
- **Phone:** (212) 480-4062 · **Fax:** (646) 582-1434
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **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): Marc Xavier Bowen, Physician P.C. (NPI 1467895516, New York, NY); Amityville Pulmonology PLLC (NPI 1154423622, Amityville, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1987
## Record status
- **NPPES last updated:** January 19, 2024
- **Other identifiers:** Medicaid 01537282 (NY)
---
Source: [NPI Profile](https://npiprofile.com/npi/1205815032) · Data from the CMS NPPES public registry.