What is Katherine Bowen's NPI number?

Katherine Bowen's National Provider Identifier (NPI) is 1801315239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Katherine Bowen's specialty?

Katherine Bowen is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).

Where is Katherine Bowen located?

Katherine Bowen's practice location on file with NPPES is 3640 Nw Samaritan Dr Ste 220, Corvallis, OR 97330-3784.

What is Katherine Bowen's phone number?

The practice phone number listed in the NPPES registry for Katherine Bowen is (541) 768-5300.

Does Katherine Bowen accept Medicare?

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

Is Katherine Bowen's NPI active?

Yes — Katherine Bowen's NPI (1801315239) is active in the NPPES registry as of the last update on 2020-11-05.

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Katherine Bowen, CNM

NPI 1801315239 · Advanced Practice Midwife · Corvallis, OR

Katherine Bowen, CNM is a Advanced Practice Midwife provider in Corvallis, OR (NPI 1801315239).

Provider details

NPI number: 1801315239
Entity type: Individual
Primary specialty: Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
Credential: CNM
Sex: Female
Sole proprietor: No
License: 201707489NP-PP (OR)

Practice location

3640 Nw Samaritan Dr Ste 220

Corvallis, OR 97330-3784

Phone: (541) 768-5300

Street-level locationGet directions

More OR providers

Mailing address

Po Box 1189

Corvallis, OR 97339-1189

Specialties & taxonomies

Advanced Practice MidwifePrimary367A00000XLicense 201707489NP-PP (OR)
Physician Assistants & Advanced Practice Nursing Providers

Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(74/100 index)

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

Registry tenure33% of score
9 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

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.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$37 across 1 record (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2017-09-18
Last updated: 2020-11-05
Certified: 2020-11-05

Frequently asked questions

What is Katherine Bowen's NPI number?: Katherine Bowen's National Provider Identifier (NPI) is 1801315239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Katherine Bowen's specialty?: Katherine Bowen is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
Where is Katherine Bowen located?: Katherine Bowen's practice location on file with NPPES is 3640 Nw Samaritan Dr Ste 220, Corvallis, OR 97330-3784.
What is Katherine Bowen's phone number?: The practice phone number listed in the NPPES registry for Katherine Bowen is (541) 768-5300.
Does Katherine Bowen accept Medicare?: Katherine Bowen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Katherine Bowen's NPI active?: Yes — Katherine Bowen's NPI (1801315239) is active in the NPPES registry as of the last update on 2020-11-05.

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

Profile Score

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Transparency — industry payments

Frequently asked questions