NPI Portal NPI Lookup & Verification

Dr. Blake Steven Chapman, DO

Dr. Blake Steven Chapman is a General Practice Physician provider (General Practice) practicing in Moose Lake, MN, registered in the NPPES registry with NPI 1205324209 since 2018. The credential DO stands for Doctor of Osteopathic Medicine. Practices at Gateway Family Health Clinic, Ltd. (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1205324209
Entity type Individual (Type 1)
Name Dr. Blake Steven Chapman
Credential DO
Sex Male
Practice address Moose Lake, MN, 55767
Phone 2184854491
Fax 2184854724
Enumeration date 2018-04-25
Last updated in NPPES 2022-06-03

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
390200000X Student in an Organized Health Care Education/Training Program Secondary
208D00000X General Practice Physician Primary 68192 MN

DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Copy-ready billing details
Provider: Blake Chapman, DO
NPI: 1205324209
Taxonomy: 208D00000X (General Practice Physician)
Address: Moose Lake, MN, 55767

Other providers at this practice address

NPI Name Type Specialty Location
1356344451 Gateway Family Health Clinic, Ltd. Organization Family Medicine Physician Moose Lake, MN
1902809841 Raymond Christensen Individual Family Medicine Physician Moose Lake, MN
1407859002 Glenn Nordehn Individual Internal Medicine Physician Moose Lake, MN
1841293446 Ruth Westra Individual Family Medicine Physician Moose Lake, MN
1306849914 Christopher Thiessen Individual Family Medicine Physician Moose Lake, MN
1346243961 Lynn Stottler Individual Family Medicine Physician Moose Lake, MN
1760485387 Paul Dewey Individual Internal Medicine Physician Moose Lake, MN
1194728733 Steve Tekippe Individual Family Medicine Physician Moose Lake, MN

Verify this record

Cross-check NPI 1205324209 against the authoritative CMS record: view Dr. Blake Steven Chapman on the official NPPES registry .

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. Read the full guide or validate an NPI number.

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 Blake Chapman?
Blake Chapman is registered in NPPES with the primary taxonomy of General Practice Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-06-03.