What is Donald Bowser's NPI number?

Donald Bowser's National Provider Identifier (NPI) is 1023165925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Donald Bowser's specialty?

Donald Bowser is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).

Where is Donald Bowser located?

Donald Bowser's practice location on file with NPPES is 520 Medical Center Dr, Medford, OR 97504-4334.

What is Donald Bowser's phone number?

The practice phone number listed in the NPPES registry for Donald Bowser is (541) 789-5704.

Is Donald Bowser's NPI active?

Yes — Donald Bowser's NPI (1023165925) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Donald Bowser, NP

NPI 1023165925 · Cardiovascular Disease Physician · Medford, OR

Donald Bowser, NP is a Cardiovascular Disease Physician provider in Medford, OR (NPI 1023165925).

Provider details

NPI number: 1023165925
Entity type: Individual
Primary specialty: Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
Credential: NP
Sex: Male
Sole proprietor: Yes
License: 080046081N3ANP-PP (OR)

Practice location

520 Medical Center Dr

Suite 100

Medford, OR 97504-4334

Phone: (541) 789-5704

Fax: (541) 789-5989

Street-level locationGet directions

More OR providers

Mailing address

520 Medical Center Dr

Medford, OR 97504-4334

Specialties & taxonomies

Cardiovascular Disease PhysicianPrimary207RC0000XLicense 080046081N3ANP-PP (OR)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
19 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: 2007-01-04
Last updated: 2007-07-08

Frequently asked questions

What is Donald Bowser's NPI number?: Donald Bowser's National Provider Identifier (NPI) is 1023165925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Donald Bowser's specialty?: Donald Bowser is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
Where is Donald Bowser located?: Donald Bowser's practice location on file with NPPES is 520 Medical Center Dr, Medford, OR 97504-4334.
What is Donald Bowser's phone number?: The practice phone number listed in the NPPES registry for Donald Bowser is (541) 789-5704.
Is Donald Bowser's NPI active?: Yes — Donald Bowser's NPI (1023165925) 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

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions