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MARY ELLEN O'KEEFE ARNP
NPI 1043341019
Registered Nurse - Psychiatric/Mental Health, Adult in Bellingham, WA

Active since March 08, 2007Opted out of Medicare · through Apr 1, 2028
1000 MCKENZIE AVE, #25, BELLINGHAM, WA 98225(360) 255-2111(360) 306-3945 Get Directions Write a Review

NPPES record last updated: September 19, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mary Ellen O'keefe Arnp NPPES

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

MARY ELLEN O'KEEFE ARNP (NPI 1043341019) is an individual psychiatric/mental health, adult provider in Bellingham, Washington, licensed in Washington (AP30003009) and active in the NPI registry since March 2007. She has opted out of Medicare through April 1, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1043341019
Entity TypeIndividualFemale
Primary Taxonomy163WP0809X
Provider Legal NameMARY ELLEN O'KEEFECredential: ARNP
Location Address1000 MCKENZIE AVE, #25Bellingham, WA 98225-7003
Mailing Address1000 Mckenzie Ave, #25Bellingham, WA 98225-7003 · (360) 255-2111 · Fax (360) 306-3945
Phone(360) 255-2111
Fax(360) 306-3945
Sole ProprietorYes
Enumeration DateMarch 8, 2007
Last NPPES UpdateSeptember 19, 2012
✔ NPI 1043341019 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered Nurse · Psychiatric/Mental Health, AdultNursing Service Providers
Taxonomy Code163WP0809X
License✔ Licensed in WA · AP30003009
1000 MCKENZIE AVE, Bellingham, WA 98225
Open in Google Maps ↗

Other Identifiers 2

Medicare UPINR31850
Medicare ID-Type UnspecifiedG115000224WA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Mary Ellen O'keefe Arnp has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2016 through April 1, 2028.

Opt-Out Effective DateApril 1, 2016
Opt-Out In Effect ThroughApril 1, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Other Providers at the Same Location NPPES 4

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

MR. JACK STEPHEN AGUIRRE LMFT
Marriage & Family Therapist
1000 MCKENZIE AVE, SUITE 26
BELLINGHAM, WA 98225
Whatcom County (360) 318-6375
FAMILY CARE NETWORK PLLC
Family Medicine
1000 MCKENZIE AVE, SUITE 16
BELLINGHAM, WA 98225
Whatcom County (360) 738-8100
A BEHAVIORAL PRACTICE
Clinic/Center (Adult Mental Health)
1000 MCKENZIE AVE, #25
BELLINGHAM, WA 98225
Whatcom County (360) 255-2111
MS. MARGARET KEEFE DAVIES MS, LMFT
Marriage & Family Therapist
1000 MCKENZIE AVE, #23
BELLINGHAM, WA 98225
Whatcom County (360) 734-2668

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 Ellen O'keefe's NPI number?

The NPI number for Mary Ellen O'keefe is 1043341019. It was assigned to this individual provider in the NPPES registry on March 8, 2007.

Where is Mary Ellen O'keefe located?

Mary Ellen O'keefe practices at 1000 Mckenzie Ave #25, Bellingham, WA 98225. The listed phone number is (360) 255-2111.

What is Mary Ellen O'keefe's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Psychiatric/Mental Health, Adult, with taxonomy code 163WP0809X.

Is Mary Ellen O'keefe enrolled in Medicare?

No. Mary Ellen O'keefe has opted out of Medicare through April 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Mary Ellen O'keefe was last updated on September 19, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.