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

Ms. Evelyn D Muhlhan, CPM, RN, MS

Doula in Ellicott City, MD · enumerated 2006.

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

National Provider Identifier

1073548376

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Registry record

Entity type Individual (Type 1)

Name Ms. Evelyn D Muhlhan

Credential CPM, RN, MS

Sex Female

Practice address Ellicott City, MD, 21042

Phone (443) 465-8876

Fax (410) 680-8811

Enumeration date Jul 12, 2006

Last updated in NPPES Mar 7, 2023

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

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License R060032 (MD) Secondary

374J00000X Doula Nursing Service Related Providers Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier	Type	State	Issuer
603501900	Medicaid	MD	-
W47819	Other	MD	STATE CDS
1073548376	Other	MD	MARYLAND BOARD OF NURSING
R060032	Other	MD	RN/CNM
21D1038644	Other	MD	CLIA

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

How do I verify Evelyn Muhlhan's NPI record?

Cross-check NPI 1073548376 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1073548376 active?

Yes, as of the latest NPPES snapshot, NPI 1073548376 is active (record last updated 2023-03-07).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.