1. Home
  2. Directory
  3. Maryland
  4. Laurel
  5. Internal Medicine
  6. NPI Profile

ISABELLA C MARTIRE MD PA
NPI 1114257664
Internal Medicine - Hematology & Oncology in Laurel, MD

Active since January 06, 2010CLIA 21D0915945 · Certificate of Compliance
8343 CHERRY LN, LAUREL, MD 20707(301) 498-5067 Get Directions Write a Review

NPPES record last updated: January 6, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Isabella C Martire Md Pa NPPES

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

ISABELLA C MARTIRE MD PA (NPI 1114257664) is a healthcare organization registered as a hematology & oncology in Laurel, Maryland and active in the NPI registry since January 2010. The organization holds a CLIA Certificate of Compliance certificate valid through December 15, 2026 and lists Isabella Martire, Physician/owner, as its authorized official.

NPPES Registry Identity

NPI1114257664
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameISABELLA C MARTIRE MD PA
Location Address8343 CHERRY LNLaurel, MD 20707-4828
Mailing Address8343 Cherry LnLaurel, MD 20707-4828 · (301) 498-5067
Phone(301) 498-5067
Organization SubpartNo
Authorized OfficialIsabella MartirePhysician/owner · (301) 498-5067
Enumeration DateJanuary 6, 2010
✔ NPI 1114257664 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in MD · D45014
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
8343 CHERRY LN, Laurel, MD 20707
Open in Google Maps ↗

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Isabella C Martire Md Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Isabella C Martire MD PA, which bills Medicare for the services this clinician delivers.

Clinician (1)

Isabella Martire, M.D.
Hematology/Oncology
NPI 1952363517
8343 CHERRY LN
Laurel, MD 20707
(301) 498-5067
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

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 Compliance 21D0915945

Isabella Martire MD · Laurel, MD
Active · expires Dec 15, 2026
CLIA Number21D0915945
Laboratory TypePhysician Office
Certificate Effective DateDecember 16, 2024
Certificate Expiration DateDecember 15, 2026
Laboratory DirectorIsabella C. Martire MD
Laboratory Phone(301) 498-5067
Laboratory LocationIsabella Martire MD8343 Cherry Lane, Laurel, MD 20707
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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 Isabella C Martire MD PA's NPI number?

The NPI number for Isabella C Martire MD PA is 1114257664. It was assigned to this organization in the NPPES registry on January 6, 2010.

Where is Isabella C Martire MD PA located?

Isabella C Martire MD PA is located at 8343 Cherry Ln, Laurel, MD 20707. The listed phone number is (301) 498-5067.

What is Isabella C Martire MD PA's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Isabella C Martire MD PA enrolled in Medicare?

Yes. Isabella C Martire MD PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Isabella C Martire MD PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Hematology/Oncology) reassigns their Medicare billing to Isabella C Martire MD PA. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Isabella C Martire MD PA hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 21D0915945) is associated with this NPI, valid through December 15, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Isabella C Martire MD PA was last updated on January 6, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.