DR. FRANCIS G MAS MD
NPI 1043431471
Psychiatry & Neurology - Psychiatry in New York, NY
About Dr. Francis G Mas Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. FRANCIS G MAS MD (NPI 1043431471) is an individual psychiatry provider in New York, New York, licensed in New York (116188) and active in the NPI registry since May 2007. He has opted out of Medicare through July 30, 2027 and remains eligible to order and refer.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Dr. Francis G Mas Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 30, 2013 through July 30, 2027.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10023 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10023
NEW YORK, NY 10023
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 Francis Mas's NPI number?
The NPI number for Francis Mas is 1043431471. It was assigned to this individual provider in the NPPES registry on May 2, 2007.
Where is Francis Mas located?
Francis Mas practices at 65 Central Park W, New York, NY 10023. The listed phone number is (212) 787-9600.
What is Francis Mas's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Francis Mas enrolled in Medicare?
No. Francis Mas has opted out of Medicare through July 30, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.
When was this NPI record last updated?
The NPPES record for Francis Mas was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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. Francis G Mas, MD · NPI 1043431471
Psychiatry physician in New York, New York. Individual provider, active in the CMS NPPES registry since May 2, 2007.
## Identity
- **NPI:** 1043431471 (Entity type: Individual)
- **Enumerated:** May 2, 2007
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 116188 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 65 CENTRAL PARK W, New York, NY 10023-6007
- **Phone:** (212) 787-9600 · **Fax:** (212) 787-9781
## Medicare
- **Medicare:** Opted out of Medicare (opt-out affidavit on file, in effect through July 30, 2027); services are provided under private contract
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare ID-Type Unspecified 568191 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1043431471) · Data from the CMS NPPES public registry.