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

M MANAGEMENT GROUP LLC
NPI 1578462909
Internal Medicine - Pulmonary Disease in Upper Marlboro, MD

Q: What is M Management Group LLC's NPI number?

The NPI number for M Management Group LLC is 1578462909. It was assigned to this organization in the NPPES registry on November 3, 2026.

Q: What is M Management Group LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Active since November 03, 2026

600 LARGO RD, UPPER MARLBORO, MD 20774(301) 350-5555 Get Directions Write a Review

NPPES record added: November 3, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About M Management Group Llc NPPES

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

M MANAGEMENT GROUP LLC (NPI 1578462909) is a healthcare organization registered as a pulmonary disease in Upper Marlboro, Maryland and active in the NPI registry since November 2026. The organization lists Amr Hossam Eldin Behiri, Owner, as its authorized official.

NPPES Registry Identity

NPI1578462909

Entity TypeOrganization

Primary Taxonomy207RP1001X

Legal Business NameM MANAGEMENT GROUP LLC

Location Address600 LARGO RDUpper Marlboro, MD 20774-2122

Mailing Address6 E Eager StBaltimore, MD 21202-2506

Phone(301) 350-5555

Organization SubpartNo

Authorized OfficialAmr Hossam Eldin BehiriOwner · (347) 761-7200

Enumeration DateNovember 3, 2026

NPPES CertifiedNovember 3, 2026

✔ NPI 1578462909 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 14

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

Also ListedInternal MedicineTaxonomy 207R00000X

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X

Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X

Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X

Also ListedInternal Medicine · Hematology & OncologyTaxonomy 207RH0003X

Also ListedInternal Medicine · Infectious DiseaseTaxonomy 207RI0200X

Also ListedInternal Medicine · NephrologyTaxonomy 207RN0300X

Also ListedNeurological SurgeryTaxonomy 207T00000X

Also ListedOrthopaedic SurgeryTaxonomy 207X00000X

Also ListedPhysical Medicine & RehabilitationTaxonomy 208100000X

Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X

Also ListedSurgeryTaxonomy 208600000X

600 LARGO RD, Upper Marlboro, MD 20774

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NATIONAL HEALTH REHABILITATION LLC

Physical Medicine & Rehabilitation

600 LARGO RD
GLENARDEN, MD 20774

Prince George's County (872) 231-3162

DR. BAHRAM PISHDAD M.D.

General Practice

600 LARGO RD
LARGO, MD 20774

Prince George's County (703) 855-1036

LARGO NURSING AND REHABILITATION CENTER LLC

Skilled Nursing Facility

600 LARGO RD
LARGO, MD 20774

Prince George's County (301) 350-5555

ANGELA AMEDRO DPT

Physical Therapist

600 LARGO RD
LARGO, MD 20774

Prince George's County (919) 475-3262

M MEDICAL GROUP, INC.

Internal Medicine

600 LARGO RD
LARGO, MD 20774

Prince George's County (301) 350-5555

SIGHTRITE MEDICAL MD LLC

Optometrist

600 LARGO RD
LARGO, MD 20774

Prince George's County (212) 764-0008

LARGO NURSING AND REHABILITATION CENTER LLC

Skilled Nursing Facility

600 LARGO RD
LARGO, MD 20774

Prince George's County (301) 350-5555

MANOR CARE-LARGO MD LLC

Skilled Nursing Facility

600 LARGO RD
LARGO, MD 20774

Prince George's County (301) 350-5555

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 M Management Group LLC's NPI number?

The NPI number for M Management Group LLC is 1578462909. It was assigned to this organization in the NPPES registry on November 3, 2026.

Where is M Management Group LLC located?

M Management Group LLC is located at 600 Largo Rd, Upper Marlboro, MD 20774. The listed phone number is (301) 350-5555.

What is M Management Group LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

When was this NPI record last updated?

The NPPES record for M Management Group LLC was last updated on November 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.