Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David C. Dyslin, M.D

Surgery Physician in Arlington, TX · enumerated 2006 · practices at Urology Associates of North Texas LLP.

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

National Provider Identifier

1720051212

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Registry record

Entity type Individual (Type 1)

Name David C. Dyslin

Credential M.D

Sex Male

Practice address 811 W Interstate 20, Ste. 212, Arlington, TX, 76017

Phone (817) 275-3309

Fax (817) 275-0071

Enumeration date Feb 7, 2006

Last updated in NPPES Jun 2, 2016

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License J9667 (TX) 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
047169002	Medicaid	TX	—
047169001	Medicaid	TX	—

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 → Validate an NPI →

Frequently asked questions

What specialty is David Dyslin?

David Dyslin 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-02.