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

Dr. Barbara Sullivan Woodward, PH.D.

Clinical Psychologist in Dubuque, IA · enumerated 2007.

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

National Provider Identifier

1588706121

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Registry record

Entity type Individual (Type 1)

Name Dr. Barbara Sullivan Woodward

Credential PH.D.

Sex Female

Practice address Dubuque, IA, 52003

Phone (866) 244-5721

Enumeration date Feb 12, 2007

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 00498 (IA) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
0032417	Medicaid	IA	-
030155	Other	IA	BCBS OF IOWA
A007185	Other	IA	CHAMPUS
421236341-01	Other	IA	HMO OF WISCONSIN
421306312016	Other	WI	BCBS WISCONSIN
C877HN	Other	IA	HERITAGE NATIONAL HEALTH
912-72002-00	Other	IL	BCBS OF ILLINOIS

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 1588706121 active?

Yes, as of the latest NPPES snapshot, NPI 1588706121 is active (record last updated 2007-07-08).

How do I verify Barbara Woodward's NPI record?

Cross-check NPI 1588706121 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.