Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alyson Crowley, RD, CSP-CC

Student in an Organized Health Care Education/Training Program in Portland, ME · enumerated 2021.

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

National Provider Identifier

1215699764

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Alyson Crowley

Credential RD, CSP-CC

Sex Female

Practice address 716 Stevens Ave, Portland, ME, 04103

Phone (207) 221-4529

Enumeration date Oct 12, 2021

Last updated in NPPES Jan 9, 2026

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Primary

133V00000X Registered Dietitian Dietary & Nutritional Service Providers Secondary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD credential

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 specialty is Alyson Crowley?

Alyson Crowley is registered in NPPES with the primary taxonomy of Student in an Organized Health Care Education/Training Program. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-09.