John J. Marini, MD
Critical Care Medicine (Internal Medicine) Physician · St Paul, MN
John J. Marini, MD is a critical care medicine (internal medicine) physician with a practice address in St Paul, Minnesota, and NPI 1306810361, issued on Feb 15, 2006. Check the license (Minnesota 32413, as entered in NPPES) on the Minnesota Board of Medical Practice; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John J. Marini
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- 32413 MN
Self-reported in NPPES; status is on the state search - Practice location
- 401 Phalen Blvd, St Paul, MN 55101
- Phone
- (651) 254-7670
- Enumerated
- Feb 15, 2006
- Record last updated
- Aug 25, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (651) 254-7676
- Medicaid ID
- 721392100 MN
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 115 in Minnesota → Look up another NPI →
Also registered at 401 Phalen Blvd
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Verify John J. Marini in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 32413Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John J. Marini among 115 critical care medicine (internal medicine) physician records in Minnesota
John J. Marini, MD is one of 115 critical care medicine (internal medicine) physician records with a practice address in Minnesota. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 71% newer
- In a Medicare fileNo · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 75% of these records are
- Record last updated2015 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Minnesota
There are 115 critical care medicine (internal medicine) physician records in Minnesota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 115 in Minnesota → Every provider in St Paul → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Sara Erickson, MDSt Paul, MN 551011902903693
- Alexandra Schick, M.D.Saint Paul, MN 551011417305848
- John Selickman, M.D.Saint Paul, MN 551011659500585
- Jonathan Shelver, M.D.Saint Paul, MN 551011407174857
- Felix Zamora, M.D.Saint Paul, MN 551011467646091
- David Bonham, MDSaint Paul, MN 551021366492837
- Joshua Cohen, D.O.Saint Paul, MN 551021356542211
- Mark Freiberg, M.D.Saint Paul, MN 551021770536450
Common questions
What is John J. Marini, MD's NPI number?
John J. Marini, MD's National Provider Identifier (NPI) is 1306810361, issued on Feb 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John J. Marini, MD located?
The NPPES record lists a practice address at 401 Phalen Blvd, St Paul, MN, 55101. Phone: (651) 254-7670. Providers update this record themselves, so call before visiting.
How can I verify John J. Marini, MD's license?
NPPES lists Minnesota license number 32413, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.