Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David Eric Blackwell, M.D.

Diagnostic Ultrasound Physician in Lubbock, TX · enumerated 2005.

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

National Provider Identifier

1245220110

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Registry record

Entity type Individual (Type 1)

Name Dr. David Eric Blackwell

Credential M.D.

Sex Male

Practice address 3601 4th St, Suite 3b100, Lubbock, TX, 79430

Phone (806) 743-2340

Fax (806) 743-1775

Enumeration date Oct 24, 2005

Last updated in NPPES Mar 22, 2021

Taxonomy & licenses

2085U0001X Diagnostic Ultrasound Physician Allopathic & Osteopathic Physicians · License E6996 (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
134414506	Medicaid	TX	-
44304	Medicaid	NM	-
A052	Other	NM	TRIWEST
X5317	Medicaid	NM	-
108700100	Other	TX	FRISTCARE COMMERCIAL
134414501	Medicaid	TX	-
80807Z	Other	TX	HMO BLUE
108700101	Medicaid	TX	-
44304	Other	NM	PRESBYTERIAN COMMERCIAL
80R001	Other	TX	BC/BS
100034690A	Medicaid	OK	-

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 David Blackwell?

David Blackwell is registered in NPPES with the primary taxonomy of Diagnostic Ultrasound 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 2021-03-22.