Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Douglas Marlon Monasebian, MD

Plastic and Reconstructive Surgery Physician in New York, NY · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1447353065

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Registry record

Entity type Individual (Type 1)

Name Dr. Douglas Marlon Monasebian

Credential MD

Sex Male

Practice address 950 Park Ave, New York, NY, 10028

Phone (212) 472-8700

Fax (212) 472-2014

Enumeration date Sep 7, 2006

Last updated in NPPES Jun 19, 2024

Taxonomy & licenses

2086S0122X Plastic and Reconstructive Surgery Physician Allopathic & Osteopathic Physicians · License 198902 (NY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Douglas Monasebian?

Douglas Monasebian is registered in NPPES with the primary taxonomy of Plastic and Reconstructive Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-19.