Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David W Erickson, NP

Family Nurse Practitioner in Madison, WI · enumerated 2005.

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

National Provider Identifier

1144206715

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Registry record

Entity type Individual (Type 1)

Name David W Erickson

Credential NP

Sex Male

Practice address 4122 E Towne Blvd, Madison, WI, 53704

Phone (608) 242-6855

Fax (608) 242-6848

Enumeration date Dec 15, 2005

Last updated in NPPES Feb 17, 2021

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 762 (WI) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
70	Other	WI	DEANCARE PROV #
43888400	Medicaid	WI	-
500010950	Other	WI	RAILROAD MEDICARE PROV #
1009390	Other	WI	PHYS PLUS PROV #
391023846	Other	WI	COMM INS PROV #

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

Is NPI 1144206715 active?

Yes, as of the latest NPPES snapshot, NPI 1144206715 is active (record last updated 2021-02-17).

How do I verify David Erickson's NPI record?

Cross-check NPI 1144206715 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-17.