What is Nan Alt's NPI number?

Nan Alt's National Provider Identifier (NPI) is 1417139692, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nan Alt's specialty?

Nan Alt is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is Nan Alt located?

Nan Alt's practice location on file with NPPES is 151 44th Street, S.w., Grandville, MI 49418.

What is Nan Alt's phone number?

The practice phone number listed in the NPPES registry for Nan Alt is (616) 457-1889.

Is Nan Alt's NPI active?

Yes — Nan Alt's NPI (1417139692) is active in the NPPES registry as of the last update on 2007-11-29.

IndividualActive

Nan Alt, M.D.

NPI 1417139692 · Psychiatry Physician · Grandville, MI

Nan Alt, M.D. is a Psychiatry Physician provider in Grandville, MI (NPI 1417139692).

Provider details

NPI number: 1417139692
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No
License: 4301045669 (MI)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense 4301045669 (MI)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(88/100 index)

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

Registry tenure38% of score
18 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

151 44th Street, S.w.

Grandville, MI 49418

Phone: (616) 457-1889

Fax: (616) 457-1891

Street-level locationGet directions

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Mailing address