Katrina M Milliken PLLC
NPI 1306401484 · Clinical Social Worker · Chelsea, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katrina M Milliken PLLC is a Clinical Social Worker organization in Chelsea, MI (NPI 1306401484).
Provider details
- NPI number
- 1306401484
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Katrina Milliken, Owner/Therapist(248) 978-3584
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
Mailing address
Other names (DBA / former)
- Doing business as
- Grace Behavioral Health of Mi
- Doing business as
- Grace Behavioral Health of Michigan
Registry dates
- Enumerated
- 2019-05-05
- Last updated
- 2023-02-09
- Certified
- 2023-02-09
Frequently asked questions
- What is Katrina M Milliken PLLC's NPI number?
- Katrina M Milliken PLLC's National Provider Identifier (NPI) is 1306401484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Katrina M Milliken PLLC?
- Katrina M Milliken PLLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katrina M Milliken PLLC located?
- Katrina M Milliken PLLC's practice location on file with NPPES is 134 W Middle St Ste I, Chelsea, MI 48118-1515.
- What is Katrina M Milliken PLLC's phone number?
- The practice phone number listed in the NPPES registry for Katrina M Milliken PLLC is (248) 491-8840.
- Does Katrina M Milliken PLLC accept Medicare?
- Katrina M Milliken PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Katrina M Milliken PLLC?
- The authorized official listed on Katrina M Milliken PLLC's NPPES record is Katrina Milliken, Owner/Therapist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Katrina M Milliken PLLC's NPI active?
- Yes — Katrina M Milliken PLLC's NPI (1306401484) is active in the NPPES registry as of the last update on 2023-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.