Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Summer C Alonso, RN, CRNP

Psychiatric/Mental Health Nurse Practitioner in Conshohocken, PA · enumerated 2018.

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

National Provider Identifier

1023580644

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Registry record

Entity type Individual (Type 1)

Name Summer C Alonso

Credential RN, CRNP

Sex Female

Practice address 10 E 6th Ave Ste 200, Conshohocken, PA, 19428

Phone (610) 567-0088

Enumeration date Dec 20, 2018

Last updated in NPPES Dec 28, 2020

Taxonomy & licenses

163WP0808X Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License RN604866 (PA) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License L8-0000209 (DE) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NJCATEMP-032239 (NJ) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP021567 (PA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier	Type	State	Issuer
815011376	Other	NJ	TAX ID- ALPHA COUNSELING SERVICES
1285266643	Other	-	GROUP NPI-ALPHA COUNSELING SERVICES

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 Summer Alonso?

Summer Alonso is registered in NPPES with the primary taxonomy of Psychiatric/Mental Health Nurse Practitioner. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-28.