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Alexander Calkins, MSN, NP, AGACNP-BC

Alexander Calkins is a Acute Care Nurse Practitioner provider (Nurse Practitioner) practicing in Clovis, CA, registered in the NPPES registry with NPI 1740929314 since 2022. The credential NP stands for Nurse Practitioner. Practices at Central California Chest Surgery (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1740929314
Entity type Individual (Type 1)
Name Alexander Calkins
Credential MSN, NP, AGACNP-BC
Sex Male
Practice address Clovis, CA, 93611
Phone 5594499990
Enumeration date 2022-06-01
Last updated in NPPES 2022-06-01

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
363LA2100X Acute Care Nurse Practitioner Primary 95020713 CA

NP — Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Copy-ready billing details
Provider: Alexander Calkins, MSN, NP, AGACNP-BC
NPI: 1740929314
Taxonomy: 363LA2100X (Acute Care Nurse Practitioner)
Address: Clovis, CA, 93611

Other providers at this practice address

NPI Name Type Specialty Location
1235503814 Jacqueline Gomez Individual Surgical Physician Assistant Clovis, CA
1073065512 Central California Chest Surgery Organization Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Clovis, CA
1770021453 Tarisha Saini Individual Pediatric Nurse Practitioner Clovis, CA
1194308031 Lisa Wilkins Individual Nurse Practitioner Clovis, CA
1851071229 Ashley Bowers Individual Family Nurse Practitioner Clovis, CA

Verify this record

Cross-check NPI 1740929314 against the authoritative CMS record: view Alexander Calkins on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Alexander Calkins?
Alexander Calkins is registered in NPPES with the primary taxonomy of Acute Care 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 2026-07-11. Provider record last updated 2022-06-01.