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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DIAMOND MEDICAL LABORATORIES, LLC.
NPI 1306759246
Pathology - Clinical Laboratory Director, Non-physician in Fredericksburg, VA

Active since September 23, 2026CLIA Certified · 2 labs
125 OLDE GREENWICH DR STE 150, FREDERICKSBURG, VA 22408(410) 834-8600(410) 834-8600 Get Directions Write a Review

NPPES record added: September 23, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Diamond Medical Laboratories, Llc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DIAMOND MEDICAL LABORATORIES, LLC. (NPI 1306759246) is a healthcare organization registered as a clinical laboratory director, non-physician in Fredericksburg, Virginia and active in the NPI registry since September 2026. The organization holds 2 active CLIA laboratory certificates and lists Andrew Diamond, Ceo, as its authorized official.

NPPES Registry Identity

NPI1306759246
Entity TypeOrganization
Primary Taxonomy247ZC0005X
Legal Business NameDIAMOND MEDICAL LABORATORIES, LLC.
Location Address125 OLDE GREENWICH DR STE 150Fredericksburg, VA 22408-4009
Mailing Address66 Painters Mill Rd Ste 200Owings Mills, MD 21117-3657 · (410) 834-8600 · Fax (410) 834-8601
Phone(410) 834-8600
Fax(410) 834-8600
Organization SubpartYes
Authorized OfficialAndrew DiamondCeo · (410) 834-8600
Enumeration DateSeptember 23, 2026
NPPES CertifiedSeptember 23, 2026
✔ NPI 1306759246 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Clinical Laboratory Director, Non-physicianTechnologists, Technicians & Other Technical Service Providers
Taxonomy Code247ZC0005X
Definition
An individual who is state-licensed as a clinical laboratory director and meets the qualifications in the Clinical Laboratory Improvement Amendments of 1988 for non-physicians (non-MD/DO) as defined in the CFR 42 Part 493.1405.
125 OLDE GREENWICH DR STE 150, Fredericksburg, VA 22408
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Accreditation 49D2348014

Diamond Medical Laboratories, LLC · Fredericksburg, VA
Active · expires Jul 28, 2028
CLIA Number49D2348014
Laboratory TypeIndependent
Certificate Effective DateJuly 29, 2026
Certificate Expiration DateJuly 28, 2028
Laboratory DirectorSameer Sawhney
Laboratory Phone(410) 834-8600
Laboratory LocationDiamond Medical Laboratories, LLC125 Olde Greenwich Drive Suite 150, Fredericksburg, VA 22401
CLIA data matches this NPI record on: Address Name Phone
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Certificate of Accreditation 21D2130306

Diamond Medical Laboratories LLC · Owings Mills, MD
Active · expires Mar 1, 2028
CLIA Number21D2130306
Laboratory TypeIndependent
Certificate Effective DateMarch 2, 2026
Certificate Expiration DateMarch 1, 2028
Laboratory DirectorDr. Sameer Sawhney
Laboratory Phone(410) 834-8600
Laboratory LocationDiamond Medical Laboratories LLC66 Painters Mill Road #200, Owings Mills, MD 21117
CLIA data matches this NPI record on: Name Phone
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Diamond Medical Laboratories, LLC.'s NPI number?

The NPI number for Diamond Medical Laboratories, LLC. is 1306759246. It was assigned to this organization in the NPPES registry on September 23, 2026.

Where is Diamond Medical Laboratories, LLC. located?

Diamond Medical Laboratories, LLC. is located at 125 Olde Greenwich Dr Ste 150, Fredericksburg, VA 22408. The listed phone number is (410) 834-8600.

What is Diamond Medical Laboratories, LLC.'s specialty?

The primary specialty registered for this NPI is Pathology, specializing in Clinical Laboratory Director, Non-physician, with taxonomy code 247ZC0005X.

Does Diamond Medical Laboratories, LLC. hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

When was this NPI record last updated?

The NPPES record for Diamond Medical Laboratories, LLC. was last updated on September 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.