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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.

MARY HANCOCK MS
NPI 1336076033
Counselor - Addiction (Substance Use Disorder) in Princeton, WV

Active since May 06, 2026
200 12TH STREET EXT, PRINCETON, WV 24740(304) 425-9541 Get Directions Write a Review

NPPES record last updated: August 4, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 4, 2026, May 6, 2026 (2 updates tracked since 2026).

About Mary Hancock Ms NPPES

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

MARY HANCOCK MS (NPI 1336076033) is an individual addiction (substance use disorder) provider in Princeton, West Virginia and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1336076033
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMARY HANCOCKCredential: MS
Location Address200 12TH STREET EXTPrinceton, WV 24740-2398
Mailing Address1426 E Main StPrinceton, WV 24740-3064 · (304) 425-9541
Phone(304) 425-9541
Sole ProprietorNo
Enumeration DateMay 6, 2026
Last NPPES UpdateAugust 4, 20262 updates tracked since enumeration
NPPES CertifiedAugust 4, 2026
✔ NPI 1336076033 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
200 12TH STREET EXT, Princeton, WV 24740
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Other Providers at the Same Location NPPES 20

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

TIFFANY MCGEE PR
Peer Specialist
200 12TH STREET EXT
PRINCETON, WV 24740
Mercer County (304) 425-9541
DIANNA MICHELLE CANTRELL RBA, MS
Case Manager/Care Coordinator
200 12TH STREET EXT
PRINCETON, WV 24740
Mercer County (304) 436-2107
MICHAEL MEADOWS PR
Peer Specialist
200 12TH STREET EXT
PRINCETON, WV 24740
Mercer County (304) 425-9541
CHRIS WILLIAMS PR
Peer Specialist
200 12TH STREET EXT
PRINCETON, WV 24740
Mercer County (304) 425-9541
AMY ENGLAND
Community Health Worker
200 12TH STREET EXT
PRINCETON, WV 24740
Mercer County (304) 425-9541
MICHELLE COOPER
Case Manager/Care Coordinator
200 12TH STREET EXT
PRINCETON, WV 24740
Mercer County (276) 722-2662
MICHAEL HOLMES PR
Peer Specialist
200 12TH STREET EXT
PRINCETON, WV 24740
Mercer County (304) 425-9541
PAULINE MOUNTS LPN
Licensed Practical Nurse
200 12TH STREET EXT
PRINCETON, WV 24740
Mercer County (304) 425-9541

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 Mary Hancock's NPI number?

The NPI number for Mary Hancock is 1336076033. It was assigned to this individual provider in the NPPES registry on May 6, 2026.

Where is Mary Hancock located?

Mary Hancock practices at 200 12th Street Ext, Princeton, WV 24740. The listed phone number is (304) 425-9541.

What is Mary Hancock's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Mary Hancock was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 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.