IndividualActive
Linas Mastis, M.D.
NPI 1548502503 · Critical Care Medicine (Internal Medicine) Physician · Saint Clair Shores, MI
Provider details
- NPI number
- 1548502503
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4301058819 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
22621 Harper Ave
Saint Clair Shores, MI 48080-1821
Phone: (586) 612-1964
Fax: (586) 778-9469
Street-level locationGet directions
Mailing address
22621 Harper Ave
Saint Clair Shores, MI 48080-1821
Registry dates
- Enumerated
- 2013-03-18
- Last updated
- 2013-03-18
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.