What is Lonson Barr's NPI number?

Lonson Barr's National Provider Identifier (NPI) is 1578526976, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lonson Barr's specialty?

Lonson Barr is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Lonson Barr located?

Lonson Barr's practice location on file with NPPES is 1945 Boston St Se, Grand Rapids, MI 49506.

What is Lonson Barr's phone number?

The practice phone number listed in the NPPES registry for Lonson Barr is (616) 246-6262.

Is Lonson Barr's NPI active?

Yes — Lonson Barr's NPI (1578526976) is active in the NPPES registry as of the last update on 2007-07-09.

IndividualActive

Lonson Barr, DO

NPI 1578526976 · Surgery Physician · Grand Rapids, MI

Lonson Barr, DO is a Surgery Physician provider in Grand Rapids, MI (NPI 1578526976).

Provider details

NPI number: 1578526976
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: DO
Sex: Male
License: 5101005711 (MI)

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense 5101005711 (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

1945 Boston St Se

Ste 303

Grand Rapids, MI 49506

Phone: (616) 246-6262

Fax: (616) 246-8737

Street-level locationGet directions

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Mailing address