Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Maria Annette Ramella, FNP-C
Nurse Practitioner in Phoenix, AZ · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1750997425
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Registry record
Entity type Individual (Type 1)
Name Maria Annette Ramella
Credential FNP-C
Sex Female
Practice address 9250 N 3rd St Ste 2035, Phoenix, AZ, 85020
Phone (602) 786-0175
Fax (602) 674-6253
Enumeration date Sep 18, 2020
Last updated in NPPES Sep 18, 2020
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 244614 (AZ) 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
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.
What specialty is Maria Ramella?
Maria Ramella 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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-18.