Clarissa Gerwig
NPI 1871391532 · Massage Therapist · Hastings, MI
Clarissa Gerwig is a Massage Therapist provider in Hastings, MI (NPI 1871391532).
Provider details
- NPI number
- 1871391532
- Entity type
- Individual
- Primary specialty
- Massage TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 750106741 (MI)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
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
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
- 2025-03-06
- Last updated
- 2025-03-06
- Certified
- 2025-03-06
Frequently asked questions
- What is Clarissa Gerwig's NPI number?
- Clarissa Gerwig's National Provider Identifier (NPI) is 1871391532, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clarissa Gerwig's specialty?
- Clarissa Gerwig is listed in the NPPES registry with a primary specialty of Massage Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Clarissa Gerwig located?
- Clarissa Gerwig's practice location on file with NPPES is 604 W Walnut St, Hastings, MI 49058-2028.
- What is Clarissa Gerwig's phone number?
- The practice phone number listed in the NPPES registry for Clarissa Gerwig is (269) 804-5823.
- Is Clarissa Gerwig's NPI active?
- Yes — Clarissa Gerwig's NPI (1871391532) is active in the NPPES registry as of the last update on 2025-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.