What is John Walstrum's NPI number?

John Walstrum's National Provider Identifier (NPI) is 1679564975, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Walstrum's specialty?

John Walstrum is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is John Walstrum located?

John Walstrum's practice location on file with NPPES is 551 Linn St, Allegan, MI 49010-1595.

What is John Walstrum's phone number?

The practice phone number listed in the NPPES registry for John Walstrum is (269) 686-5800.

Is John Walstrum's NPI active?

Yes — John Walstrum's NPI (1679564975) is active in the NPPES registry as of the last update on 2015-03-12.

IndividualActive

John Walstrum, MD

NPI 1679564975 · Family Medicine Physician · Allegan, MI

John Walstrum, MD is a Family Medicine Physician provider in Allegan, MI (NPI 1679564975).

Provider details

NPI number: 1679564975
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: JW042924 (MI)

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense JW042924 (MI)
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
20 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.

Practice location

551 Linn St

Allegan, MI 49010-1595

Phone: (269) 686-5800

Fax: (269) 686-5899

Street-level locationGet directions

More MI providers

Mailing address