What is Carol Witmer's NPI number?

Carol Witmer's National Provider Identifier (NPI) is 1376182436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Carol Witmer's specialty?

Carol Witmer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Carol Witmer located?

Carol Witmer's practice location on file with NPPES is 601 Highway 6 W, Iowa City, IA 52246-2209.

What is Carol Witmer's phone number?

The practice phone number listed in the NPPES registry for Carol Witmer is (319) 338-0581.

Is Carol Witmer's NPI active?

Yes — Carol Witmer's NPI (1376182436) is active in the NPPES registry as of the last update on 2026-03-26.

IndividualActive

Carol Witmer, LISW, MSW

NPI 1376182436 · Clinical Social Worker · Iowa City, IA

Carol Witmer, LISW, MSW is a Clinical Social Worker provider in Iowa City, IA (NPI 1376182436).

Provider details

NPI number: 1376182436
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LISW, MSW
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700X
Behavioral Health & Social Service Providers

Profile Score

Established profile(58/100 index)

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

Registry tenure38% of score
6 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

601 Highway 6 W

Iowa City, IA 52246-2209

Phone: (319) 338-0581

Approximate (ZIP-level) locationGet directions

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Mailing address