Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Wendy S Merulli, CRNP
Nurse Practitioner in Beaver, PA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326045980
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Registry record
Entity type Individual (Type 1)
Name Wendy S Merulli
Credential CRNP
Sex Female
Practice address 1201 3rd St, Beaver, PA, 15009
Phone (724) 728-5995
Fax (724) 728-6705
Enumeration date Jun 28, 2005
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License TP006409M (PA) Primary
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.
Frequently asked questions
What specialty is Wendy Merulli?
Wendy Merulli is registered in NPPES with the primary taxonomy of 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.
Other providers at this practice address
Browse all → Patrick Sturm Pulmonary Disease Physician · Beaver, PA NPI 1164429593 Dean Watzman Pulmonary Disease Physician · Beaver, PA NPI 1497738967 Tri-State Pulmonary Medicine, Ltd. Pulmonary Disease Physician · Beaver, PA NPI 1902962525 Varacare Primary Care Primary Care Nurse Practitioner · Beaver, PA NPI 1811849003
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.