Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark C Watts, MD

Q: What is the NPI number for Mark Watts?

The National Provider Identifier (NPI) for Mark Watts is 1700913738, a Type 1 (individual) record in the CMS NPPES registry.

Neurological Surgery Physician in Poughkeepsie, NY · enumerated 2007.

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

National Provider Identifier

1700913738

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Registry record

Entity type Individual (Type 1)

Name Mark C Watts

Credential MD

Sex Male

Practice address 19 Baker Ave, Suite 301, Poughkeepsie, NY, 12601

Phone (845) 483-5305

Fax (845) 483-5302

Enumeration date Feb 27, 2007

Last updated in NPPES Dec 15, 2021

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 42756 (CO) Primary

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 286555 (NY) Secondary

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

Other identifiers

Identifier	Type	State	Issuer
08874361	Medicaid	CO	-
015560	Other	-	KAISER-COMMERCIAL NUMBER
286555	Other	NY	NYS LICENSE

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

What is the NPI number for Mark Watts?

The National Provider Identifier (NPI) for Mark Watts is 1700913738, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mark Watts practice?

The practice location on file with NPPES is in Poughkeepsie, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-15.