Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John W Kristensen, M. D.

Q: What type of organization is John W Kristensen, M. D.?

John W Kristensen, M. D. is registered in NPPES as a Durable Medical Equipment & Medical Supplies (its primary provider taxonomy).

Durable Medical Equipment & Medical Supplies in Raymondville, TX · enumerated 2008 · authorized official Gloria Ramirez, Insurance Clerk.

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

National Provider Identifier

1053560235

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Registry record

Entity type Organization (Type 2)

Legal business name John W Kristensen, M. D.

Practice address 165 S 6th St, Raymondville, TX, 78580

Phone (956) 689-5506

Fax (956) 689-1988

Enumeration date Sep 12, 2008

Last updated in NPPES Oct 29, 2008

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License G2414 (TX) Primary

Authorized official

Name Gloria Ramirez

Title Insurance Clerk

Phone (956) 689-5506

Other identifiers

Identifier	Type	State	Issuer
00SH91	Other	TX	BCBS OF TX
121472802	Medicaid	TX	-
110005062	Other	TX	RAILROAD MEDICARE

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 type of organization is John W Kristensen, M. D.?

John W Kristensen, M. D. is registered in NPPES as a Durable Medical Equipment & Medical Supplies (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-29.