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Adam T. Clapper, MD

Adam T. Clapper is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Columbia, MO, registered in the NPPES registry with NPI 1821208893 since 2007. The credential MD stands for Doctor of Medicine. Practices at Boyce & Bynum Pathology Professional Services Inc (listed at the same practice address in NPPES).

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NPI 1821208893
Entity type Individual (Type 1)
Name Adam T. Clapper
Credential MD
Sex Male
Practice address 300 PORTLAND ST STE 110, Columbia, MO, 65201
Phone 5738864608
Fax 5738864695
Enumeration date 2007-05-22
Last updated in NPPES 2024-01-12

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207ZP0105X Clinical Pathology/Laboratory Medicine Physician Secondary 49693 MN
207ZP0102X Anatomic Pathology & Clinical Pathology Physician Primary 2008002401 MO

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
204085203 Medicaid MO
065170000 Medicaid MN
Copy-ready billing details
Provider: Adam Clapper, MD
NPI: 1821208893
Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician)
Address: 300 PORTLAND ST STE 110, Columbia, MO, 65201

Other providers at this practice address

NPI Name Type Specialty Location
1689634818 Boyce & Bynum Pathology Professional Services Inc Organization Anatomic Pathology & Clinical Pathology Physician Columbia, MO
1649228875 Robert Cheek Individual Anatomic Pathology & Clinical Pathology Physician Columbia, MO
1497703623 Michael Curry Individual Anatomic Pathology & Clinical Pathology Physician Columbia, MO
1053369876 Grant Darkow Individual Anatomic Pathology & Clinical Pathology Physician Columbia, MO
1518915214 Lynn Kleopfer Individual Anatomic Pathology & Clinical Pathology Physician Columbia, MO
1760430052 Dennis Johnson Individual Anatomic Pathology & Clinical Pathology Physician Columbia, MO
1881642171 Steven Haas Individual Anatomic Pathology & Clinical Pathology Physician Columbia, MO
1811945579 Denise Tritz Individual Anatomic Pathology & Clinical Pathology Physician Columbia, MO

Verify this record

Cross-check NPI 1821208893 against the authoritative CMS record: view Adam T. Clapper 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 Adam Clapper?
Adam Clapper 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 2024-01-12.