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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 YING PMHNP-BC
NPI 1003774274
Nurse Practitioner - Psychiatric/Mental Health in Bedford, MA

Active since January 14, 2026
200 SPRINGS RD, BEDFORD, MA 01730(781) 983-9170 Get Directions Write a Review

NPPES record last updated: October 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 13, 2026, Jan 14, 2026 (2 updates tracked since 2026).

About Mary Ying Pmhnp-bc NPPES

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

MARY YING PMHNP-BC (NPI 1003774274) is an individual psychiatric/mental health provider in Bedford, Massachusetts, licensed in Massachusetts (RN2316898) and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1003774274
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMARY YINGCredential: PMHNP-BC
Location Address200 SPRINGS RDBedford, MA 01730-1114
Mailing Address200 Springs RdBedford, MA 01730-1114
Phone(781) 983-9170
Sole ProprietorYes
Enumeration DateJanuary 14, 2026
Last NPPES UpdateOctober 13, 20262 updates tracked since enumeration
NPPES CertifiedOctober 13, 2026
✔ NPI 1003774274 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in MA · RN2316898
200 SPRINGS RD, Bedford, MA 01730
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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.

DR. BRIAN JAMES STEVENSON PH.D.
Psychologist (Counseling)
200 SPRINGS RD, PSYCHOLOGY DEPARTMENT
BEDFORD, MA 01730
Middlesex County (781) 687-3919
KATHERINE URBAN
Psychologist (Health Service)
200 SPRINGS RD
BEDFORD, MA 01730
Middlesex County (781) 687-2000
DR. DANIEL DE LENA PHARMD
Pharmacist
200 SPRINGS RD
BEDFORD, MA 01730
Middlesex County (508) 423-7544
JACOB PHILLIP MIHKELSON PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
200 SPRINGS RD
BEDFORD, MA 01730
Middlesex County (781) 687-2000
JENNIFER CRONIN DPT
Physical Therapist
200 SPRINGS RD
BEDFORD, MA 01730
Middlesex County (781) 687-2000
KERRI ARLENE ALLEY
Social Worker (Clinical)
200 SPRINGS RD
BEDFORD, MA 01730
Middlesex County (781) 266-8347
MS. JANE E LIVELY RD
Dietitian, Registered
200 SPRINGS RD, ENRM VA HOSPITAL
BEDFORD, MA 01730
Middlesex County (781) 687-2570
AMY CLIFFORD
Physical Therapist
200 SPRINGS RD
BEDFORD, MA 01730
Middlesex County (781) 809-0531

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 Ying's NPI number?

The NPI number for Mary Ying is 1003774274. It was assigned to this individual provider in the NPPES registry on January 14, 2026.

Where is Mary Ying located?

Mary Ying practices at 200 Springs Rd, Bedford, MA 01730. The listed phone number is (781) 983-9170.

What is Mary Ying's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Mary Ying was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.