Penny Jansen, L.M.S.W.
NPI 1922122845 · Clinical Social Worker · Hillsdale, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Penny Jansen, L.M.S.W. is a Clinical Social Worker provider in Hillsdale, MI (NPI 1922122845).
Provider details
- NPI number
- 1922122845
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.M.S.W.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6801085407 (MI)
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
19 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
Registry dates
- Enumerated
- 2007-03-17
- Last updated
- 2014-01-13
Frequently asked questions
- What is Penny Jansen's NPI number?
- Penny Jansen's National Provider Identifier (NPI) is 1922122845, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Penny Jansen's specialty?
- Penny Jansen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Penny Jansen located?
- Penny Jansen's practice location on file with NPPES is 1360 S Hillsdale Rd, Hillsdale, MI 49242-9367.
- What is Penny Jansen's phone number?
- The practice phone number listed in the NPPES registry for Penny Jansen is (517) 425-4975.
- Does Penny Jansen accept Medicare?
- Penny Jansen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Penny Jansen's NPI active?
- Yes — Penny Jansen's NPI (1922122845) is active in the NPPES registry as of the last update on 2014-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.