Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Aja J Greer, BSN, DNP

Advanced Practice Midwife in Lees Summit, MO · enumerated 2017 · practices at Associated Women'S Care Physicians, P.C..

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

National Provider Identifier

1942727086

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Registry record

Entity type Individual (Type 1)

Name Dr. Aja J Greer

Credential BSN, DNP

Sex Female

Practice address 3450 Ne Ralph Powell Rd, Lees Summit, MO, 64064

Phone (816) 246-7200

Enumeration date Aug 29, 2017

Last updated in NPPES Nov 16, 2020

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 2017030715 (MO) Primary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP credential

Other identifiers

Identifier	Type	State	Issuer
2017030715	Other	MO	APRN
CNM04424	Other	-	AMCB

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 specialty is Aja Greer?

Aja Greer is registered in NPPES with the primary taxonomy of Advanced Practice Midwife. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

Browse all →

Laura Doan Obstetrics & Gynecology Physician · Lees Summit, MO NPI 1720087232 Uneeda Leverett Obstetrics Physician · Lees Summit, MO NPI 1962478677 Associated Women'S Care Physicians, P.C. Obstetrics & Gynecology Physician · Lees Summit, MO NPI 1306805833 Frances Totta Professional Counselor · Lees Summit, MO NPI 1255401907 Sarah Sudduth Obstetrics & Gynecology Physician · Lees Summit, MO NPI 1992976310 Caryn Johnson Obstetrics & Gynecology Physician · Lees Summit, MO NPI 1548436645 Melissa Jonas Advanced Practice Midwife · Lees Summit, MO NPI 1275873069 Melissa Lewis Women's Health Nurse Practitioner · Lees Summit, MO NPI 1972937787

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-16.