What is Karen Zelley's NPI number?

Karen Zelley's National Provider Identifier (NPI) is 1619804242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Zelley's specialty?

Karen Zelley is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Karen Zelley located?

Karen Zelley's practice location on file with NPPES is 11733 Hazel Ave, Grand Blanc, MI 48439-1130.

What is Karen Zelley's phone number?

The practice phone number listed in the NPPES registry for Karen Zelley is (810) 262-9773.

Is Karen Zelley's NPI active?

Yes — Karen Zelley's NPI (1619804242) is active in the NPPES registry as of the last update on 2026-05-07.

IndividualActive

Karen Zelley

NPI 1619804242 · Registered Nurse · Grand Blanc, MI

Karen Zelley is a Registered Nurse provider in Grand Blanc, MI (NPI 1619804242).

Provider details

NPI number: 1619804242
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: Yes
License: 4704199567 (MI)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 4704199567 (MI)
Nursing Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

11733 Hazel Ave

Grand Blanc, MI 48439-1130

Phone: (810) 262-9773

Fax: (810) 262-7308

Street-level locationGet directions

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Mailing address