What is Kristen Nagl's NPI number?

Kristen Nagl's National Provider Identifier (NPI) is 1649873894, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kristen Nagl's specialty?

Kristen Nagl is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Kristen Nagl located?

Kristen Nagl's practice location on file with NPPES is 6770 Dixie Hwy Ste 200, Clarkston, MI 48346-5113.

What is Kristen Nagl's phone number?

The practice phone number listed in the NPPES registry for Kristen Nagl is (248) 276-8000.

Is Kristen Nagl's NPI active?

Yes — Kristen Nagl's NPI (1649873894) is active in the NPPES registry as of the last update on 2026-03-15.

IndividualActive

Kristen Nagl

NPI 1649873894 · Case Manager/Care Coordinator · Clarkston, MI

Kristen Nagl is a Case Manager/Care Coordinator provider in Clarkston, MI (NPI 1649873894).

Provider details

NPI number: 1649873894
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Established profile(57/100 index)

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

Registry tenure38% of score
5 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

6770 Dixie Hwy Ste 200

Clarkston, MI 48346-5113

Phone: (248) 276-8000

Fax: (248) 475-6403

Street-level locationGet directions

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Mailing address