What is Northwest IV, LLC's NPI number?

Northwest IV, LLC's National Provider Identifier (NPI) is 1023596541, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Northwest IV, LLC?

Northwest IV, LLC is classified in the NPPES registry as Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Northwest IV, LLC located?

Northwest IV, LLC's practice location on file with NPPES is 6400 Se Lake Rd Ste 155, Portland, OR 97222-2137.

What is Northwest IV, LLC's phone number?

The practice phone number listed in the NPPES registry for Northwest IV, LLC is (503) 447-3285.

Does Northwest IV, LLC accept Medicare?

Northwest IV, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Who is the authorized official for Northwest IV, LLC?

The authorized official listed on Northwest IV, LLC's NPPES record is John Perry, Managing Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Northwest IV, LLC's NPI active?

Yes — Northwest IV, LLC's NPI (1023596541) is active in the NPPES registry as of the last update on 2026-02-05.

OrganizationActiveAccepts Medicare

Northwest IV, LLC

NPI 1023596541 · Family Nurse Practitioner · Portland, OR

Northwest IV, LLC is a Family Nurse Practitioner organization in Portland, OR (NPI 1023596541).

Provider details

NPI number: 1023596541
Entity type: Organization
Primary specialty: Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Organization subpart: No
Authorized official: John Perry, Managing Director(503) 447-3285
License: MD22534 (OR)

Practice location

6400 Se Lake Rd Ste 155

Portland, OR 97222-2137

Phone: (503) 447-3285

Fax: (503) 917-4971

Street-level locationGet directions

More OR providers

Mailing address

6400 Se Lake Rd Ste 155

Portland, OR 97222-2137

Specialties & taxonomies

Family Nurse PractitionerPrimary363LF0000XLicense 201392160NP-PP (OR)
Physician Assistants & Advanced Practice Nursing Providers
Anesthesiology Physician207L00000XLicense MD22534 (OR)
Allopathic & Osteopathic Physicians
Nurse Practitioner363L00000X
Physician Assistants & Advanced Practice Nursing Providers

Other names (DBA / former)

Doing business as: Evolve Health

Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(68/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
8 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2018-08-06
Last updated: 2026-02-05
Certified: 2026-02-05

Frequently asked questions

What is Northwest IV, LLC's NPI number?: Northwest IV, LLC's National Provider Identifier (NPI) is 1023596541, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Northwest IV, LLC?: Northwest IV, LLC is classified in the NPPES registry as Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Northwest IV, LLC located?: Northwest IV, LLC's practice location on file with NPPES is 6400 Se Lake Rd Ste 155, Portland, OR 97222-2137.
What is Northwest IV, LLC's phone number?: The practice phone number listed in the NPPES registry for Northwest IV, LLC is (503) 447-3285.
Does Northwest IV, LLC accept Medicare?: Northwest IV, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Who is the authorized official for Northwest IV, LLC?: The authorized official listed on Northwest IV, LLC's NPPES record is John Perry, Managing Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Northwest IV, LLC's NPI active?: Yes — Northwest IV, LLC's NPI (1023596541) is active in the NPPES registry as of the last update on 2026-02-05.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Other names (DBA / former)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Other names (DBA / former)

Profile Score

Frequently asked questions