Diagraphics

Diagraphics is a healthcare organization registered as Sonography Specialist/Technologist Cardiovascular in Holland, PA, holding Type 2 (organization) NPI 1235261629 since 2007. The authorized official on file is John Deitz, President.

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NPI	1235261629
Entity type	Organization (Type 2)
Legal business name	Diagraphics
Practice address	1258 OLD JORDAN RD, Holland, PA, 18966
Phone	2152332943
Enumeration date	2007-03-12
Last updated in NPPES	2025-09-11

Authorized official

Name	John Deitz
Title	President
Phone	2152332943

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
246Y00000X	Health Information Specialist/Technologist	Secondary	—	—
2471S1302X	Sonography Radiologic Technologist	Secondary	—	—
2471V0105X	Vascular Sonography Radiologic Technologist	Secondary	—	—
246XS1301X	Sonography Specialist/Technologist Cardiovascular	Primary	—	—

Copy-ready billing details

Provider: Diagraphics
NPI: 1235261629
Taxonomy: 246XS1301X (Sonography Specialist/Technologist Cardiovascular)
Address: 1258 OLD JORDAN RD, Holland, PA, 18966

Providers at this address

NPI	Name	Type	Specialty	Location
1649333618	John Deitz	Individual	Sonography Specialist/Technologist Cardiovascular	Holland, PA

Verify this record

Cross-check NPI 1235261629 against the authoritative CMS record: view Diagraphics on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-09-11. Verify at npiregistry.cms.hhs.gov.

Where is Diagraphics located?

The practice location on file with NPPES is in Holland, PA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-09-11.