What is Carolin Holwerda's NPI number?

Carolin Holwerda's National Provider Identifier (NPI) is 1932472057, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Carolin Holwerda's specialty?

Carolin Holwerda is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Carolin Holwerda located?

Carolin Holwerda's practice location on file with NPPES is 1490 E Beltline Ave Se, Grand Rapids, MI 49506-4336.

What is Carolin Holwerda's phone number?

The practice phone number listed in the NPPES registry for Carolin Holwerda is (616) 940-0040.

Is Carolin Holwerda's NPI active?

Yes — Carolin Holwerda's NPI (1932472057) is active in the NPPES registry as of the last update on 2012-02-21.

IndividualActive

Carolin Holwerda

NPI 1932472057 · Specialist · Grand Rapids, MI

Carolin Holwerda is a Specialist provider in Grand Rapids, MI (NPI 1932472057).

Provider details

NPI number: 1932472057
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

SpecialistPrimary174400000X
Other Service Providers

Profile Score

Established profile(73/100 index)

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

Registry tenure38% of score
14 yrs in NPPES registry
Profile completeness38% of score
83% 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

1490 E Beltline Ave Se

Grand Rapids, MI 49506-4336

Phone: (616) 940-0040

Street-level locationGet directions

More MI providers

Mailing address