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

Dr. Susan L. Rowley, PH.D.

Q: What is the NPI number for Susan Rowley?

The National Provider Identifier (NPI) for Susan Rowley is 1730230483, a Type 1 (individual) record in the CMS NPPES registry.

Psychoanalysis Psychologist in Cambridge, MA · enumerated 2007.

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

National Provider Identifier

1730230483

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Registry record

Entity type Individual (Type 1)

Name Dr. Susan L. Rowley

Credential PH.D.

Sex Female

Practice address Cambridge, MA, 02138

Phone (617) 661-6098

Fax (617) 547-8898

Enumeration date Jan 16, 2007

Last updated in NPPES Sep 11, 2025

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

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 823 (MA) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 823 (MA) Secondary

103TF0000X Family Psychologist Behavioral Health & Social Service Providers Secondary

103TP0814X Psychoanalysis Psychologist Behavioral Health & Social Service Providers 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
W01958	Other	MA	BLUECROSSBLUESHIELDMA

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

Where does Susan Rowley practice?

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

What is the NPI number for Susan Rowley?

The National Provider Identifier (NPI) for Susan Rowley is 1730230483, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Jocelyn Tager Clinical Psychologist · Cambridge, MA NPI 1700938842 Jill Harkaway Psychologist · Cambridge, MA NPI 1154475291 Glenn Johnson Clinical Psychologist · Cambridge, MA NPI 1609909829 Catalina Arboleda Psychologist · Cambridge, MA NPI 1962520437 Duncan Fitch Clinical Social Worker · Cambridge, MA NPI 1841574480

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.