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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Darrin Lee Johnson, M.D.

Diagnostic Radiology Physician in Roseville, MN · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1023091857

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Registry record

Entity type Individual (Type 1)
Name Dr. Darrin Lee Johnson
Credential M.D.
Sex Male
Practice address 2355 Hwy 36 W, Ste. 100, Roseville, MN, 55113
Phone (651) 292-2000
Enumeration date Nov 25, 2005
Last updated in NPPES Feb 2, 2026

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 22722 (ND) Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 25691 (AL) Primary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 13717-320 (WI) Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 80188 (MN) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
009942881 Medicaid AL -
009959895 Medicaid AL -
009959905 Medicaid AL -
247865 Medicaid AL -
248536 Medicaid AL -
51595651 Other AL BCBS
51595653 Other AL BCBS
247653 Medicaid AL -
51523000 Other AL BCBS OF AL
135503 Medicaid AL -
51067178 Other AL BCBS
51595650 Other AL BCBS
009911027 Medicaid AL -
247954 Medicaid AL -
51595655 Other AL BCBS
009959915 Medicaid AL -
247652 Medicaid AL -
248368 Medicaid AL -
051554750 Medicaid AL -
210886 Medicaid AL -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Darrin Johnson?
Darrin Johnson is registered in NPPES with the primary taxonomy of Diagnostic Radiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-02.