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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARSHALL T. HOLLINGER C.N.P.
NPI 1427249499
Nurse Practitioner - Family in Waterville, ME

Active since August 06, 2007
70 FIRST RANGEWAY, WATERVILLE, ME 04901(207) 616-0705 Get Directions Write a Review

NPPES record last updated: August 8, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 8, 2026, Feb 13, 2019 (2 updates tracked since 2019).

About Marshall T. Hollinger C.n.p. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARSHALL T. HOLLINGER C.N.P. (NPI 1427249499) is an individual family provider in Waterville, Maine, licensed in Maine (CNP91011) and active in the NPI registry since August 2007. He maintains a secondary practice location in Newport.

NPPES Registry Identity

NPI1427249499
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameMARSHALL T. HOLLINGERCredential: C.N.P.
Location Address70 FIRST RANGEWAYWaterville, ME 04901-5254
Mailing AddressPo Box 486Newport, ME 04953-0486 · (207) 649-3516
Phone(207) 616-0705
Sole ProprietorYes
Enumeration DateAugust 6, 2007
Last NPPES UpdateAugust 8, 20262 updates tracked since enumeration
NPPES CertifiedAugust 8, 2026
✔ NPI 1427249499 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in ME · CNP91011✔ Licensed in OH · RX 09481
Also ListedNurse PractitionerTaxonomy 363L00000X · License 09481-NP (OH)
70 FIRST RANGEWAY, Waterville, ME 04901
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Secondary Practice Location 1

Location 1PO Box 486Newport, ME 04953-0486 · Phone (207) 649-3516

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SYDNEY BREAULT
Counselor (Addiction (Substance Use Disorder))
70 FIRST RANGEWAY
WATERVILLE, ME 04901
Kennebec County (207) 616-0705
MICHELLE MCCAULEY
Counselor (Addiction (Substance Use Disorder))
70 FIRST RANGEWAY
WATERVILLE, ME 04901
Kennebec County (207) 616-0705
MR. JOSHUA KEVIN DYER CADC
Counselor (Addiction (Substance Use Disorder))
70 FIRST RANGEWAY
WATERVILLE, ME 04901
Kennebec County (207) 616-0705
THOMAS TOD RAYNOR CADC
Counselor (Addiction (Substance Use Disorder))
70 FIRST RANGEWAY
WATERVILLE, ME 04901
Kennebec County (207) 616-0705

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 Marshall Hollinger's NPI number?

The NPI number for Marshall Hollinger is 1427249499. It was assigned to this individual provider in the NPPES registry on August 6, 2007.

Where is Marshall Hollinger located?

Marshall Hollinger practices at 70 First Rangeway, Waterville, ME 04901. The listed phone number is (207) 616-0705.

What is Marshall Hollinger's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Marshall Hollinger was last updated on August 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days 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.