What is Matthew Frank's NPI number?

Matthew Frank's National Provider Identifier (NPI) is 1023229838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Matthew Frank's specialty?

Matthew Frank is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).

Where is Matthew Frank located?

Matthew Frank's practice location on file with NPPES is 9205 Sw Barnes Rd, Portland, OR 97225-6603.

What is Matthew Frank's phone number?

The practice phone number listed in the NPPES registry for Matthew Frank is (303) 859-4275.

Does Matthew Frank accept Medicare?

Matthew Frank is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Matthew Frank's NPI active?

Yes — Matthew Frank's NPI (1023229838) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActiveAccepts Medicare

Matthew Frank, M.D.

NPI 1023229838 · Anatomic Pathology & Clinical Pathology Physician · Portland, OR

Matthew Frank, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Portland, OR (NPI 1023229838).

Provider details

NPI number: 1023229838
Entity type: Individual
Primary specialty: Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 44573 (CO)

Practice location

9205 Sw Barnes Rd

Portland, OR 97225-6603

Phone: (303) 859-4275

Street-level locationGet directions

More OR providers

Mailing address

9205 Sw Barnes Rd

Portland, OR 97225-6603

Specialties & taxonomies

Anatomic Pathology & Clinical Pathology PhysicianPrimary207ZP0102XLicense 44573 (CO)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(75/100 index)

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

Registry tenure28% of score
19 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
1,497 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. 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.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341	540	$28
Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305	232	$37
Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342	140	$34
Special Stained Specimen Slides to Examine Tissue, Each Multiplex Procedure88344	90	$38
Microscopic Genetic Analysis of Tissue, Computer-Assisted Technology, Initial Procedure, Each Multiplex Procedure88374	75	$41
Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313	71

Enumerated: 2007-05-24
Last updated: 2007-07-08

Frequently asked questions

What is Matthew Frank's NPI number?: Matthew Frank's National Provider Identifier (NPI) is 1023229838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Matthew Frank's specialty?: Matthew Frank is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
Where is Matthew Frank located?: Matthew Frank's practice location on file with NPPES is 9205 Sw Barnes Rd, Portland, OR 97225-6603.
What is Matthew Frank's phone number?: The practice phone number listed in the NPPES registry for Matthew Frank is (303) 859-4275.
Does Matthew Frank accept Medicare?: Matthew Frank is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Matthew Frank's NPI active?: Yes — Matthew Frank's NPI (1023229838) is active in the NPPES registry as of the last update on 2007-07-08.

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

Profile Score

What this provider does (Medicare)

Registry dates

Frequently asked questions

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider does (Medicare)