John Marini, MD
NPI 1306810361 · Critical Care Medicine (Internal Medicine) Physician · St Paul, MN
John Marini, MD is a Critical Care Medicine (Internal Medicine) Physician provider in St Paul, MN (NPI 1306810361).
Provider details
- NPI number
- 1306810361
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 32413 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-02-15
- Last updated
- 2015-08-25
Frequently asked questions
- What is John Marini's NPI number?
- John Marini's National Provider Identifier (NPI) is 1306810361, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Marini's specialty?
- John Marini is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is John Marini located?
- John Marini's practice location on file with NPPES is 401 Phalen Blvd, St Paul, MN 55101-5302.
- What is John Marini's phone number?
- The practice phone number listed in the NPPES registry for John Marini is (651) 254-7670.
- Is John Marini's NPI active?
- Yes — John Marini's NPI (1306810361) is active in the NPPES registry as of the last update on 2015-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.