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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ralph A Capaldo, M.D.

Cardiovascular Disease Physician in Galax, VA · enumerated 2005 · practices at Dlp Twin County Physician Practices LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1528049350

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Registry record

Entity type Individual (Type 1)
Name Dr. Ralph A Capaldo
Credential M.D.
Sex Male
Practice address 606 E Stuart Dr, Galax, VA, 24333
Phone (276) 238-3318
Fax (276) 236-4204
Enumeration date Nov 9, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 31256 (NC) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 0101043675 (VA) Primary
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
TN0104 Other VA JOHN DEERE HEALTH
167184 Other NC ANTHEM
250142 Other - SOUTHERN HEALTH
130PG Other NC BCBS
166095 Other VA ANTHEM
2129936 Other - MAMSI
5638054 Other - AETNA
89130PG Medicaid NC -
8780 Other - PARTNERS
B3319 Other - MEDCOST
16909002 Other NC CIGNA HEALTHCARE OF NC
P00199623 Other VA MEDICARE RAILROAD
TN0110 Other NC JOHN DEERE HEALTH
850177 Other - USA MANAGED CARE

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.

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Frequently asked questions

What specialty is Ralph Capaldo?
Ralph Capaldo is registered in NPPES with the primary taxonomy of Cardiovascular Disease 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.