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Dr. Calvin Kuan Jung Chen, D.O.

Dr. Calvin Kuan Jung Chen is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Clovis, CA, registered in the NPPES registry with NPI 1982858395 since 2008. The credential DO stands for Doctor of Osteopathic Medicine.

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NPI 1982858395
Entity type Individual (Type 1)
Name Dr. Calvin Kuan Jung Chen
Credential D.O.
Sex Male
Practice address 305 PARK CREEK DR, Clovis, CA, 93611
Phone 5593262800
Fax 5593262801
Enumeration date 2008-11-12
Last updated in NPPES 2013-08-07

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207ZP0102X Anatomic Pathology & Clinical Pathology Physician Primary 20A 12258 CA

DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Copy-ready billing details
Provider: Calvin Chen, D.O.
NPI: 1982858395
Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician)
Address: 305 PARK CREEK DR, Clovis, CA, 93611

Other providers at this practice address

NPI Name Type Specialty Location
1144277633 Pathology Associates Organization Anatomic Pathology & Clinical Pathology Physician Clovis, CA
1184661027 Robert Futoran Individual Anatomic Pathology & Clinical Pathology Physician Clovis, CA
1699712430 Gordon Honda Individual Anatomic Pathology & Clinical Pathology Physician Clovis, CA
1629015466 Michael Weilert Individual Anatomic Pathology & Clinical Pathology Physician Clovis, CA
1144261710 Paul Atmajian Individual Anatomic Pathology & Clinical Pathology Physician Clovis, CA
1467493437 Clarke Harding Individual Anatomic Pathology & Clinical Pathology Physician Clovis, CA
1093756231 Baorong Chen Individual Anatomic Pathology & Clinical Pathology Physician Clovis, CA
1609817873 David Slater Individual Anatomic Pathology & Clinical Pathology Physician Clovis, CA

Verify this record

Cross-check NPI 1982858395 against the authoritative CMS record: view Dr. Calvin Kuan Jung Chen 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

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 Calvin Chen?
Calvin Chen is registered in NPPES with the primary taxonomy of Anatomic Pathology & Clinical Pathology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-08-07.