Paula Mass, PA
NPI 1861639502 · Medical Physician Assistant · Lansing, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paula Mass, PA is a Medical Physician Assistant provider in Lansing, MI (NPI 1861639502).
Provider details
- NPI number
- 1861639502
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5601002093 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-01-16
- Last updated
- 2014-10-04
Frequently asked questions
- What is Paula Mass's NPI number?
- Paula Mass's National Provider Identifier (NPI) is 1861639502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paula Mass's specialty?
- Paula Mass is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Paula Mass located?
- Paula Mass's practice location on file with NPPES is 2815 S Pennsylvania Ave, Lansing, MI 48910-3495.
- What is Paula Mass's phone number?
- The practice phone number listed in the NPPES registry for Paula Mass is (517) 975-9830.
- Does Paula Mass accept Medicare?
- Paula Mass is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paula Mass's NPI active?
- Yes — Paula Mass's NPI (1861639502) is active in the NPPES registry as of the last update on 2014-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.