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

PATRICK CULLEN
NPI 1013690643
Counselor - Mental Health in Cambridge, MA

Active since August 10, 2023
675 MASSACHUSETTS AVE, CAMBRIDGE, MA 02139(978) 500-9570 Get Directions Write a Review

NPPES record last updated: July 10, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 10, 2026, Aug 10, 2023 (2 updates tracked since 2023).

About Patrick Cullen NPPES

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

PATRICK CULLEN (NPI 1013690643) is an individual mental health provider in Cambridge, Massachusetts, licensed in Massachusetts (LMHC10006599) and active in the NPI registry since August 2023.

NPPES Registry Identity

NPI1013690643
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NamePATRICK CULLEN
Location Address675 MASSACHUSETTS AVECambridge, MA 02139-3309
Mailing Address99 Washington St Unit 204Melrose, MA 02176-6028 · (978) 500-9570
Sole ProprietorYes
Enumeration DateAugust 10, 2023
Last NPPES UpdateJuly 10, 20262 updates tracked since enumeration
NPPES CertifiedJuly 10, 2026
NPI 1013690643 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License Licensed in MA · LMHC10006599
675 MASSACHUSETTS AVE, Cambridge, MA 02139

Other Providers at the Same Location NPPES 9

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

Social Worker (Clinical)
675 MASSACHUSETTS AVE
CAMBRIDGE, MA 02139
Social Worker (Clinical)
675 MASSACHUSETTS AVE
CAMBRIDGE, MA 02139
Clinic/Center (Physical Therapy)
675 MASSACHUSETTS AVE
CAMBRIDGE, MA 02139
Social Worker (Clinical)
675 MASSACHUSETTS AVE
CAMBRIDGE, MA 02139
Marriage & Family Therapist
675 MASSACHUSETTS AVE
CAMBRIDGE, MA 02139
Psychologist (Clinical)
675 MASSACHUSETTS AVE, 11TH FLOOR
CAMBRIDGE, MA 02139
Counselor (Mental Health)
675 MASSACHUSETTS AVE, FLOOR 11, PSYCHOTHERAPY SUITE
CAMBRIDGE, MA 02139
Counselor (Mental Health)
675 MASSACHUSETTS AVE, 11TH FLOOR
CAMBRIDGE, MA 02139

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 Patrick Cullen's NPI number?

The NPI number for Patrick Cullen is 1013690643. It was assigned to this individual provider in the NPPES registry on August 10, 2023.

Where is Patrick Cullen located?

Patrick Cullen practices at 675 Massachusetts Ave, Cambridge, MA 02139. The listed phone number is (978) 500-9570.

What is Patrick Cullen's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Patrick Cullen was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 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.