What is Calvin Dowker's NPI number?

Calvin Dowker's National Provider Identifier (NPI) is 1336029636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Calvin Dowker's specialty?

Calvin Dowker is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Calvin Dowker located?

Calvin Dowker's practice location on file with NPPES is 1107 E Cesar E Chavez Ave, Lansing, MI 48906.

What is Calvin Dowker's phone number?

The practice phone number listed in the NPPES registry for Calvin Dowker is (517) 230-4235.

Is Calvin Dowker's NPI active?

Yes — Calvin Dowker's NPI (1336029636) is active in the NPPES registry as of the last update on 2025-09-05.

IndividualActive

Calvin Dowker

NPI 1336029636 · Behavior Technician · Lansing, MI

Calvin Dowker is a Behavior Technician provider in Lansing, MI (NPI 1336029636).

Provider details

NPI number: 1336029636
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr 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

1107 E Cesar E Chavez Ave

Lansing, MI 48906

Phone: (517) 230-4235

Street-level locationGet directions

More MI providers

Mailing address

1107 E Cesar Chavez Ave