PROGRESSIVE ONCOLOGY AND HEMATOLOGY CENTER LLC
NPI 1578959615
Internal Medicine - Hematology & Oncology in Frederick, MD

Q: What is Progressive Oncology And Hematology Center LLC's specialty?

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

Active since April 14, 2015

2405 WHITTIER DR UNIT 100, FREDERICK, MD 21702(301) 682-2988(301) 682-2989 Get Directions Write a Review

NPPES record last updated: April 21, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Progressive Oncology And Hematology Center Llc NPPES

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

PROGRESSIVE ONCOLOGY AND HEMATOLOGY CENTER LLC (NPI 1578959615) is a healthcare organization registered as a hematology & oncology in Frederick, Maryland and active in the NPI registry since April 2015. The organization lists Mouhamad Bazzi, Owner, as its authorized official.

NPPES Registry Identity

NPI1578959615

Entity TypeOrganization

Primary Taxonomy207RH0003X

Legal Business NamePROGRESSIVE ONCOLOGY AND HEMATOLOGY CENTER LLC

Location Address2405 WHITTIER DR UNIT 100Frederick, MD 21702-3361

Mailing Address2405 Whittier Dr Unit 100Frederick, MD 21702-3361 · (016) 822-9883 · Fax (301) 682-2989

Phone(301) 682-2988

Fax(301) 682-2989

Organization SubpartNo

Authorized OfficialMouhamad BazziOwner · (301) 682-2988

Enumeration DateApril 14, 2015

Last NPPES UpdateApril 21, 2023

NPPES CertifiedApril 21, 2023

✔ NPI 1578959615 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

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.

2405 WHITTIER DR UNIT 100, Frederick, MD 21702

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Other Names 1

Doing Business AsProgressive Oncology And Hematology Center Llc

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter from Arkansas Health & Wellness and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Progressive Oncology And Hematology Center Llc 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 Progressive Oncology And Hematology Center LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Mouhamad Bazzi, MD

Hematology/Oncology

NPI 1265619878

2405 WHITTIER DRIVE SUITE 100
Frederick, MD 21702

(301) 682-2988

✔ 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.

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 Progressive Oncology And Hematology Center LLC's NPI number?

The NPI number for Progressive Oncology And Hematology Center LLC is 1578959615. It was assigned to this organization in the NPPES registry on April 14, 2015.

Where is Progressive Oncology And Hematology Center LLC located?

Progressive Oncology And Hematology Center LLC is located at 2405 Whittier Dr Unit 100, Frederick, MD 21702. The listed phone number is (301) 682-2988.

What is Progressive Oncology And Hematology Center LLC's specialty?

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

Is Progressive Oncology And Hematology Center LLC enrolled in Medicare?

Yes. Progressive Oncology And Hematology Center LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Progressive Oncology And Hematology Center LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Hematology/Oncology) reassigns their Medicare billing to Progressive Oncology And Hematology Center LLC. 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.

What insurance does Progressive Oncology And Hematology Center LLC accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter Health of Delaware, Ambetter from Absolute Total Care and Ambetter from Arkansas Health & Wellness and 34 other insurers list Progressive Oncology And Hematology Center LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Progressive Oncology And Hematology Center LLC was last updated on April 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.