1. Home
  2. Directory
  3. Washington
  4. Bellingham
  5. Counselor
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

PATTY JO HAMMER SUDP
NPI 1942771993
Counselor - Addiction (Substance Use Disorder) in Bellingham, WA

Active since December 16, 2018
4120 MERIDIAN ST STE 220, BELLINGHAM, WA 98226(360) 947-7271 Get Directions Write a Review

NPPES record last updated: June 18, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 1, 2021, Dec 16, 2018 (2 updates tracked since 2018).

About Patty Jo Hammer Sudp NPPES

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

PATTY JO HAMMER SUDP (NPI 1942771993) is an individual addiction (substance use disorder) provider in Bellingham, Washington, licensed in Washington (70133766) and active in the NPI registry since December 2018.

NPPES Registry Identity

NPI1942771993
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NamePATTY JO HAMMERCredential: SUDP
Location Address4120 MERIDIAN ST STE 220Bellingham, WA 98226-5575
Mailing Address2811 Azalea PlBellingham, WA 98225-1226 · (360) 739-4803
Phone(360) 947-7271
Sole ProprietorNo
Enumeration DateDecember 16, 2018
Last NPPES UpdateJune 18, 20262 updates tracked since enumeration
NPPES CertifiedJune 18, 2026
✔ NPI 1942771993 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in WA · 70133766
4120 MERIDIAN ST STE 220, Bellingham, WA 98226
Open in Google Maps ↗

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.

BROOKS JANSEN
Case Manager/Care Coordinator
4120 MERIDIAN ST STE 220
BELLINGHAM, WA 98226
Whatcom County (360) 922-3030
TASMIN BRYCE HOPKINS LMHCA
Counselor (Mental Health)
4120 MERIDIAN ST STE 220
BELLINGHAM, WA 98226
Whatcom County (360) 922-3030
JUAN MIRANDA MSW, LICSWA
Social Worker (Clinical)
4120 MERIDIAN ST STE 220
BELLINGHAM, WA 98226
Whatcom County (360) 922-3030
JEROME EDGE CPC
Peer Specialist
4120 MERIDIAN ST STE 220
BELLINGHAM, WA 98226
Whatcom County (360) 922-3030
LIFELINE CONNECTIONS
Community/Behavioral Health
4120 MERIDIAN ST STE 220
BELLINGHAM, WA 98226
Whatcom County (360) 922-3030
BRYCE INKS
Peer Specialist
4120 MERIDIAN ST STE 220
BELLINGHAM, WA 98226
Whatcom County (360) 922-3030
JASON STEWART
Counselor (Addiction (Substance Use Disorder))
4120 MERIDIAN ST STE 220
BELLINGHAM, WA 98226
Whatcom County (360) 922-3030
LORI M AURIEMMA
Case Manager/Care Coordinator
4120 MERIDIAN ST STE 220
BELLINGHAM, WA 98226
Whatcom County (360) 922-3030

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 Patty Hammer's NPI number?

The NPI number for Patty Hammer is 1942771993. It was assigned to this individual provider in the NPPES registry on December 16, 2018.

Where is Patty Hammer located?

Patty Hammer practices at 4120 Meridian St Ste 220, Bellingham, WA 98226. The listed phone number is (360) 947-7271.

What is Patty Hammer'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 Patty Hammer was last updated on June 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 52 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.