IndividualActive
Grace Jankwietz
NPI 1639786155 · Behavior Analyst · Manistee, MI
Grace Jankwietz is a Behavior Analyst provider in Manistee, MI (NPI 1639786155).
Provider details
- NPI number
- 1639786155
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs 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
2198 US 31 S
Manistee, MI 49660-9618
Phone: (800) 398-2013
Street-level locationGet directions
Mailing address
310 Glocheski Dr
Manistee, MI 49660-2639
Registry dates
- Enumerated
- 2020-09-29
- Last updated
- 2020-09-29
- Certified
- 2020-09-29
Frequently asked questions
- What is Grace Jankwietz's NPI number?
- Grace Jankwietz's National Provider Identifier (NPI) is 1639786155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Jankwietz's specialty?
- Grace Jankwietz is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Grace Jankwietz located?
- Grace Jankwietz's practice location on file with NPPES is 2198 US 31 S, Manistee, MI 49660-9618.
- What is Grace Jankwietz's phone number?
- The practice phone number listed in the NPPES registry for Grace Jankwietz is (800) 398-2013.
- Is Grace Jankwietz's NPI active?
- Yes — Grace Jankwietz's NPI (1639786155) is active in the NPPES registry as of the last update on 2020-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.