Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JOHN B DAVIS MD
NPI 1588649891
Internal Medicine - Cardiovascular Disease in Saint Paul, MN

Q: What is John Davis's NPI number?

The NPI number for John Davis is 1588649891. It was assigned to this individual provider in the NPPES registry on December 8, 2005.

Q: What is John Davis's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for John Davis was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 08, 2005

17 EXCHANGE ST W, #750, SAINT PAUL, MN 55102(651) 232-4340(651) 232-4198 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jul 13, 2026, Mar 7, 2023 (2 updates tracked since 2023).

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About John B Davis Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN B DAVIS MD (NPI 1588649891) is an individual cardiovascular disease provider in Saint Paul, Minnesota, licensed in Minnesota (46186) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1588649891

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameJOHN B DAVISCredential: MD

Location Address17 EXCHANGE ST W, #750Saint Paul, MN 55102-1045

Mailing Address17 Exchange St W, #750Saint Paul, MN 55102-1045 · (651) 232-4340 · Fax (651) 232-4198

Phone(651) 232-4340

Fax(651) 232-4198

Sole ProprietorNo

Enumeration DateDecember 8, 2005

Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration

✔ NPI 1588649891 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in MN · 46186

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

17 EXCHANGE ST W, Saint Paul, MN 55102

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Other Identifiers 1

Medicaid34425700WI

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JAMES DENNIS FOLEY M.D.

Specialist

17 EXCHANGE ST W, SUITE 804
SAINT PAUL, MN 55102

Ramsey County (651) 292-9624

MICHAEL J BOZIVICH MD

Internal Medicine

17 EXCHANGE ST W, SUITE 500
SAINT PAUL, MN 55102

Ramsey County (651) 232-4200

PETER DALY MD

Orthopaedic Surgery

17 EXCHANGE ST W, SUITE 307
SAINT PAUL, MN 55102

Ramsey County (651) 842-5200

ETHAN CONROY PAC

Physician Assistant (Surgical)

17 EXCHANGE ST W, SUITE 222
SAINT PAUL, MN 55102

Ramsey County (651) 224-7854

MEDICAL ASSOCIATES OF MINNESOTA

Internal Medicine (Rheumatology)

17 EXCHANGE ST W, SUITE # 420
SAINT PAUL, MN 55102

Ramsey County (651) 232-4125

MEDICAL ASSOCIATES OF MINNESOTA

Internal Medicine

17 EXCHANGE ST W, SUITE # 602
SAINT PAUL, MN 55102

Ramsey County (651) 232-4311

ST ANTHONY ORTHOPAEDIC SPECIALISTS PA

Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)

17 EXCHANGE ST W, #222
SAINT PAUL, MN 55102

Ramsey County (651) 602-0101

WILLIAM G ARMSTRONG MD

Internal Medicine

17 EXCHANGE ST W, SUITE 835
SAINT PAUL, MN 55102

Ramsey County (651) 232-4200

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Davis's NPI number?

The NPI number for John Davis is 1588649891. It was assigned to this individual provider in the NPPES registry on December 8, 2005.

Where is John Davis located?

John Davis practices at 17 Exchange St W #750, Saint Paul, MN 55102. The listed phone number is (651) 232-4340.

What is John Davis's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for John Davis was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.