The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Compared with the same specialty in Easthampton and Massachusetts

3 active clinicians are listed under Counselor - Professional with a practice address in Easthampton, MA (463 in Massachusetts).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-12-02

Counselor - Professional Primary Specialty

NUCC Taxonomy Code: 101YP2500X

License # reported to NPPES MA 9870

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Massachusetts Board of Registration in Medicine.

Look Up on State Board Site

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

12 Historical Events

📍

Updated Practice Location December 02, 2025

Registered at 47 BRIGGS ST STE 516, EASTHAMPTON, MA 010271738 (Tel: 4135886051)

📍

Updated Business Mailing Address December 02, 2025

Registered at PO BOX 351, NORTHAMPTON, MA 010610351 (Tel: 4135886051)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 02, 2025

Counselor (license number reported to NPPES: MA 9870)

📍

Updated Practice Location November 01, 2024

Registered at 16 CENTER STREET, SUITE 516, NORTHAMPTON, MA 01060 (Tel: 4135886051)

📍

Updated Business Mailing Address November 01, 2024

Registered at PO BOX 351, NORTHAMPTON, MA 010619998 (Tel: 4135886051)

👤

Provider Name / Credentials Updated November 01, 2024

Recorded as MENDEL MOK, LMHC

✅

NPI Profile Active October 04, 2010

NPI status registered as active in NPPES database

📍

Practice Location (Initial Record) October 04, 2010

Registered at 111 EDGARTOWN ROAD, VINEYARD HAVEN, MA 02568 (Tel: 5096937900)

📍

Business Mailing Address (Initial Record) October 04, 2010

Registered at PO BOX 2620, OAK BLUFFS, MA 025572620 (Tel: 5086969416)

👤

Provider Name / Credentials (Initial Record) October 04, 2010

Recorded as ROSE MARY MOK, MED

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 04, 2010

Counselor

🟢

Initial NPI Registration & Enumeration October 04, 2010

First registered as active Individual Practitioner in NPPES Database.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1447569736

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: October 04, 2010

Last Update: December 02, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 351

Northampton, MA 010610351

Phone: 4135886051

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.