Ms. Catherine M Keefer

Ms. Catherine M Keefer is a Mental Health Counselor provider (Counselor) practicing in Plainfield, IN, registered in the NPPES registry with NPI 1487312377 since 2021.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1487312377
Entity type	Individual (Type 1)
Name	Ms. Catherine M Keefer
Sex	Female
Practice address	Plainfield, IN, 46168
Phone	3174429489
Enumeration date	2021-12-07
Last updated in NPPES	2021-12-07

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
101YM0800X	Mental Health Counselor	Primary	39001200A	IN

Copy-ready billing details

Provider: Catherine Keefer
NPI: 1487312377
Taxonomy: 101YM0800X (Mental Health Counselor)
Address: Plainfield, IN, 46168

Verify this record

Cross-check NPI 1487312377 against the authoritative CMS record: view Ms. Catherine M Keefer 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 Catherine Keefer?

Catherine Keefer is registered in NPPES with the primary taxonomy of Mental Health Counselor. 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 2021-12-07.