Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Deanna Maria Siemer, MD

Family Medicine Physician in Jackson, MO · enumerated 2006.

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

National Provider Identifier

1851368153

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Deanna Maria Siemer

Credential MD

Sex Female

Practice address Jackson, MO, 63755

Phone (573) 204-1400

Fax (573) 204-1480

Enumeration date Mar 6, 2006

Last updated in NPPES Oct 7, 2010

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 106442 (MO) Primary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 106442 (MO) Secondary

261QR1300X Rural Health Clinic/Center Ambulatory Health Care Facilities · License 106442 (MO) 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
331735	Other	MO	HEALTHLINK
109627	Other	MO	BCBS
208495622	Medicaid	MO	-

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 → Validate an NPI →

Frequently asked questions

Where does Deanna Siemer practice?

The practice location on file with NPPES is in Jackson, MO. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Deanna Siemer?

The National Provider Identifier (NPI) for Deanna Siemer is 1851368153, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-07.