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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Douglas Paul Caldwell, M.D.

Diagnostic Radiology Physician in Eden Prairie, MN · enumerated 2006 · practices at Consulting Radiologists, Ltd.

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

National Provider Identifier

1982682209

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Registry record

Entity type Individual (Type 1)
Name Dr. Douglas Paul Caldwell
Credential M.D.
Sex Male
Practice address 7595 Anagram Dr, Eden Prairie, MN, 55344
Phone (612) 573-2200
Fax (612) 573-2274
Enumeration date Jan 6, 2006
Last updated in NPPES Jul 13, 2022

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License MD00042409 (WA) Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 12348 (ID) Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 64827 (MN) Primary
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
1982682209 Medicaid ID -
172345 Other WA L&I PROVIDER NUMBER
8361081 Medicaid WA -
184435 Other WA L&I PROVIDER NUMBER
172074 Other WA L&I PROVIDER NUMBER

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 Douglas Caldwell?
Douglas Caldwell 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 2022-07-13.