What is Ethan Neff's NPI number?

Ethan Neff's National Provider Identifier (NPI) is 1437013471, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ethan Neff's specialty?

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

Where is Ethan Neff located?

Ethan Neff's practice location on file with NPPES is 12200 E 13 Mile Rd # 200, Warren, MI 48093-3093.

What is Ethan Neff's phone number?

The practice phone number listed in the NPPES registry for Ethan Neff is (586) 573-1810.

Is Ethan Neff's NPI active?

Yes — Ethan Neff's NPI (1437013471) is active in the NPPES registry as of the last update on 2025-12-15.

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Ethan Neff

NPI 1437013471 · Case Manager/Care Coordinator · Warren, MI

Ethan Neff is a Case Manager/Care Coordinator provider in Warren, MI (NPI 1437013471).

Provider details

NPI number: 1437013471
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Basic profile(47/100 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
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

12200 E 13 Mile Rd # 200

Warren, MI 48093-3093

Phone: (586) 573-1810

Street-level locationGet directions

More MI providers

Mailing address