Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Susan L. Black

Q: What is the NPI number for Susan Black?

The National Provider Identifier (NPI) for Susan Black is 1740321942, a Type 1 (individual) record in the CMS NPPES registry.

Social Worker in Towanda, PA · enumerated 2007.

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

National Provider Identifier

1740321942

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Registry record

Entity type Individual (Type 1)

Name Mrs. Susan L. Black

Sex Female

Practice address 1 Hospital Dr, Towanda, PA, 18848

Phone (570) 265-2191

Fax (570) 265-0932

Enumeration date Feb 9, 2007

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License SW000195E (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
0019298080002	Medicaid	PA	-

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 is the NPI number for Susan Black?

The National Provider Identifier (NPI) for Susan Black is 1740321942, a Type 1 (individual) record in the CMS NPPES registry.

Where does Susan Black practice?

The practice location on file with NPPES is in Towanda, PA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.