Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ann E Blackman, MD

Q: What is the NPI number for Ann Blackman?

The National Provider Identifier (NPI) for Ann Blackman is 1588640510, a Type 1 (individual) record in the CMS NPPES registry.

Family Medicine Physician in Saint Robert, MO · enumerated 2005 · practices at Mercy Hospital Lebanon.

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

National Provider Identifier

1588640510

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ann E Blackman

Credential MD

Sex Female

Practice address 608 Old Route 66, Saint Robert, MO, 65584

Phone (573) 336-5100

Enumeration date Dec 21, 2005

Last updated in NPPES Jan 13, 2021

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 34727 (IA) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 2010007130 (MO) 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
P00837677	Other	MO	RAILROAD MEDICARE
PO00168051	Other	IA	RR MEDICARE
1588640510	Medicaid	MO	-
1242164	Medicaid	IA	-
135570022	Other	MO	MEDICARE PTAN

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

What is the NPI number for Ann Blackman?

The National Provider Identifier (NPI) for Ann Blackman is 1588640510, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ann Blackman practice?

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

Other providers at this practice address

Browse all →

Jon Moore Physician Assistant · Saint Robert, MO NPI 1003805201 Angela Neighbors Nurse Practitioner · Saint Robert, MO NPI 1427038686 Ann Pondrom Physical Therapist · St Robert, MO NPI 1366401150 Bryan Donnelly Physical Therapist · St Robert, MO NPI 1700931946 James Reeves Physician Assistant · Saint Robert, MO NPI 1053444323 Rhiannon Sanders Pediatrics Physician · Saint Robert, MO NPI 1225259278 Mercy Hospital Lebanon Rural Health Clinic/Center · Saint Robert, MO NPI 1912345257 Carrie Rutledge Family Nurse Practitioner · Saint Robert, MO NPI 1992183511

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-13.