MARYLAND ONCOLOGY HEMATOLOGY, P.A.
NPI 1821271032
Clinic/Center - Multi-Specialty in Laurel, MD
About Maryland Oncology Hematology, P.a. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARYLAND ONCOLOGY HEMATOLOGY, P.A. (NPI 1821271032) is a healthcare organization registered as a multi-specialty in Laurel, Maryland and active in the NPI registry since December 2007. The organization lists Robert Davis, Executive Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Maryland Oncology Hematology, P.a. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
74Medicare enrollment records show 74 clinicians reassign Medicare billing to Maryland Oncology Hematology, P.A., which bills Medicare for the services they deliver. Of these, 17 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 13
Nearest to this location (20)
See all 74Olney, MD 20832
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Maryland Oncology Hematology, P.A.'s NPI number?
The NPI number for Maryland Oncology Hematology, P.A. is 1821271032. It was assigned to this organization in the NPPES registry on December 11, 2007.
Where is Maryland Oncology Hematology, P.A. located?
Maryland Oncology Hematology, P.A. is located at 7350 Van Dusen Rd Ste 370, Laurel, MD 20707. The listed phone number is (301) 470-1001.
What is Maryland Oncology Hematology, P.A.'s specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.
Is Maryland Oncology Hematology, P.A. enrolled in Medicare?
Yes. Maryland Oncology Hematology, P.A. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Maryland Oncology Hematology, P.A.?
According to the CMS Revalidation Reassignment List (October 2026 release), 74 clinicians in 13 Medicare specialties reassign their Medicare billing to Maryland Oncology Hematology, P.A.. 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. The largest specialties are Hematology/Oncology (23), Nurse Practitioner (15) and Medical Oncology (12). Of these, 17 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Maryland Oncology Hematology, P.A. was last updated on June 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Maryland Oncology Hematology, P.a. · NPI 1821271032
Multi-Specialty organization in Laurel, Maryland. Organization record, active in the CMS NPPES registry since December 11, 2007.
## Identity
- **NPI:** 1821271032 (Entity type: Organization)
- **Enumerated:** December 11, 2007
- **Primary specialty:** Clinic/Center - Multi-Specialty · taxonomy 261QM1300X
- **Organization subpart:** No
- **Authorized official:** Robert Davis, EXECUTIVE DIRECTOR
## Practice location
- **Address:** 7350 VAN DUSEN RD STE 370, Laurel, MD 20707-5231
- **Phone:** (301) 470-1001 · **Fax:** (301) 470-1004
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 74 clinicians in 13 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Hematology/Oncology (23), Nurse Practitioner (15), Medical Oncology (12); 17 practice within 10 miles; [full list](https://npiprofile.com/npi/1821271032/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 4, 2024
- **Other identifiers:** Other DR6644 (MD); Other 215868 (MD)
---
Source: [NPI Profile](https://npiprofile.com/npi/1821271032) · Data from the CMS NPPES public registry.