What is Melissa Ontko's NPI number?

Melissa Ontko's National Provider Identifier (NPI) is 1467807834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Melissa Ontko's specialty?

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

Where is Melissa Ontko located?

Melissa Ontko's practice location on file with NPPES is 2890 Carpenter Rd Ste 1500, Ann Arbor, MI 48108-1196.

What is Melissa Ontko's phone number?

The practice phone number listed in the NPPES registry for Melissa Ontko is (734) 463-4511.

Is Melissa Ontko's NPI active?

Yes — Melissa Ontko's NPI (1467807834) is active in the NPPES registry as of the last update on 2025-11-06.

IndividualActive

Melissa Ontko

NPI 1467807834 · Clinical Social Worker · Ann Arbor, MI

Melissa Ontko is a Clinical Social Worker provider in Ann Arbor, MI (NPI 1467807834).

Provider details

NPI number: 1467807834
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 6801093213 (MI)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 6801093213 (MI)
Behavioral Health & Social Service Providers

Profile Score

Established profile(72/100 index)

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

Registry tenure38% of score
10 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

2890 Carpenter Rd Ste 1500

Ann Arbor, MI 48108-1196

Phone: (734) 463-4511

Street-level locationGet directions

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Mailing address