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Diagnostic Medical Services Inc.

Diagnostic Medical Services Inc. is a healthcare organization registered as Sonography Radiologic Technologist in Newark, DE, holding Type 2 (organization) NPI 1689618951 since 2006. The authorized official on file is John Gray, President.

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NPI 1689618951
Entity type Organization (Type 2)
Legal business name Diagnostic Medical Services Inc.
Practice address 25 S OLD BALTIMORE PIKE, SUITE 104, Newark, DE, 19702
Phone 3022922700
Fax 3022922702
Enumeration date 2006-06-16
Last updated in NPPES 2013-08-20

Authorized official

Name John Gray
Title President
Phone 3022922700

Taxonomy & classification

Taxonomy code Specialty Primary License State
2471S1302X Sonography Radiologic Technologist Primary 1989025931 DE

Other identifiers

Identifier Type State Issuer
000197322 Other PA HIGHMARK BLUE SHIELD
0000563702 Medicaid DE
0091836000 Other PA PERSONAL CHOICE BLUE SHIE
Copy-ready billing details
Provider: Diagnostic Medical Services Inc.
NPI: 1689618951
Taxonomy: 2471S1302X (Sonography Radiologic Technologist)
Address: 25 S OLD BALTIMORE PIKE, SUITE 104, Newark, DE, 19702

Providers at this address

NPI Name Type Specialty Location
1871521146 Anita O'Donnell Individual Mental Health Counselor Christiana, DE
1073654141 Mobile Diagnostic Services, Inc. Organization Diagnostic Radiology Physician Newark, DE
1689879140 Willie Watson Individual Professional Counselor Christiana, DE
1689846446 Whw Treatment Services Organization Community/Behavioral Health Agency Christiana, DE
1932406642 Whw Treatment Services LLC Organization Community/Behavioral Health Agency Christiana, DE
1801361977 A Center for Mental Wellness Community Support Programs, LLC Organization Adolescent and Children Mental Health Clinic/Center Newark, DE
1588131841 Vanessa Foulk Individual Mental Health Counselor Newark, DE
1568932721 A Center for Mental Wellness, Inc. Organization Substance Use Disorder Rehabilitation Clinic/Center Newark, DE

Verify this record

Cross-check NPI 1689618951 against the authoritative CMS record: view Diagnostic Medical Services Inc. 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

Who is the authorized official for Diagnostic Medical Services Inc.?
NPPES lists John Gray (President) as the authorized official for this organization.
What is the NPI number for Diagnostic Medical Services Inc.?
The NPI for Diagnostic Medical Services Inc. is 1689618951, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-08-20.