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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mark M Nunlist, M.D.

Family Medicine Physician in White River Junction, VT · enumerated 2005 · practices at Vreeland Clinic.

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

National Provider Identifier

1801891882

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark M Nunlist
Credential M.D.
Sex Male
Practice address 331 Olcott Dr, Ste U3, White River Junction, VT, 05001
Phone (802) 295-6132
Fax (802) 295-1358
Enumeration date Jun 16, 2005
Last updated in NPPES Jun 11, 2015

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 042-0006923 (VT) Primary
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
8000076 Medicaid VT -
5593 Medicaid VT -
Y400215412 Other VT MEDICARE PTAN

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 Nunlist?
The National Provider Identifier (NPI) for Mark Nunlist is 1801891882, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Nunlist practice?
The practice location on file with NPPES is in White River Junction, VT. 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 2015-06-11.