Crystal Chumley-Jarvis, LLMSW
NPI 1568194884 · Clinical Social Worker · Muskegon, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Chumley-Jarvis, LLMSW is a Clinical Social Worker provider in Muskegon, MI (NPI 1568194884).
Provider details
- NPI number
- 1568194884
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LLMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6851114572 (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
4 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
- 2022-06-27
- Last updated
- 2022-08-25
- Certified
- 2022-08-25
Frequently asked questions
- What is Crystal Chumley-Jarvis's NPI number?
- Crystal Chumley-Jarvis's National Provider Identifier (NPI) is 1568194884, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Chumley-Jarvis's specialty?
- Crystal Chumley-Jarvis is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Crystal Chumley-Jarvis located?
- Crystal Chumley-Jarvis's practice location on file with NPPES is 296 Clay St., Muskegon, MI 49441.
- What is Crystal Chumley-Jarvis's phone number?
- The practice phone number listed in the NPPES registry for Crystal Chumley-Jarvis is (231) 335-1718.
- Does Crystal Chumley-Jarvis accept Medicare?
- Crystal Chumley-Jarvis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Chumley-Jarvis's NPI active?
- Yes — Crystal Chumley-Jarvis's NPI (1568194884) is active in the NPPES registry as of the last update on 2022-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.