Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mark D Mason, M.D.
Surgery Physician in Branson, MO · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386930626
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Registry record
Entity type Individual (Type 1)
Name Mark D Mason
Credential M.D.
Sex Male
Practice address 525 Branson Landing Blvd, Branson, MO, 65616
Phone (417) 348-8080
Enumeration date Jun 24, 2011
Last updated in NPPES Oct 8, 2025
Taxonomy & licenses
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 2011018406 (MO) Secondary
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 |
|---|---|---|---|
| 1386930626 | Medicaid | MO | - |
| 200044574 | Medicaid | MO | - |
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 Mark Mason?
Mark Mason is registered in NPPES with the primary taxonomy of Surgery Physician. 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-08.