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CHARBEL F MATAR MD
NPI 1811564172
Internal Medicine in Prince Frederick, MD

Active since June 07, 2021PECOS Enrolled
110 HOSPITAL RD STE 105, PRINCE FREDERICK, MD 20678(410) 414-9116(410) 414-9118 Get Directions Write a Review

NPPES record last updated: June 16, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 4, 2026, Aug 17, 2021, Jun 7, 2021 (3 updates tracked since 2021).

About Charbel F Matar Md NPPES

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

CHARBEL F MATAR MD (NPI 1811564172) is an individual internal medicine provider in Prince Frederick, Maryland, licensed in Maryland (D0106667) and active in the NPI registry since June 2021. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1811564172
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameCHARBEL F MATARCredential: MD
Location Address110 HOSPITAL RD STE 105Prince Frederick, MD 20678-4043
Mailing Address110 Hospital Rd Ste 105Prince Frederick, MD 20678-4043 · (410) 414-9116 · Fax (410) 414-9118
Phone(410) 414-9116
Fax(410) 414-9118
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateJune 7, 2021
Last NPPES UpdateJune 16, 20263 updates tracked since enumeration
NPPES CertifiedJune 16, 2026
✔ NPI 1811564172 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MD · D0106667
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Hematology & OncologyTaxonomy 207RH0003X · License D0106667 (MD)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
110 HOSPITAL RD STE 105, Prince Frederick, MD 20678
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1110 Hospital Rd Ste 110Prince Frederick, MD 20678-4039 · Phone (410) 414-9116 · Fax (410) 414-9118
Location 2130 Hospital Rd Ste 201Prince Frederick, MD 20678-4055 · Phone (410) 414-9116 · Fax (410) 414-9118

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Charbel F Matar Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6709340318
PECOS Enrollment IDI20260715000473
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Charbel Matar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Calverthealth Medical Group, LLC
Same address
Obstetrics & Gynecology
110 HOSPITAL RD STE 310
Prince Frederick, MD 20678
  • Reassigned Medicare billing, Maryland enrollment
  • 57 clinicians in this Medicare group
NPI 1427847540 (410) 414-4740

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20678 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$133.05 typical visit price
range $57.99 – $175.57
Typical copayment $33.26 (range $14.49 – $43.89)
Most-billed visit code 99204
Established Patient
$102.11 typical visit price
range $18.66 – $143.02
Typical copayment $25.52 (range $4.66 – $35.75)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

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

DR. KENNETH LAURON ABBOTT M.D.
Internal Medicine (Hematology & Oncology)
110 HOSPITAL RD STE 105
PRINCE FREDERICK, MD 20678
Calvert County (410) 414-9116
DR. ARATI CHEPUR PATEL MD
Internal Medicine (Hematology & Oncology)
110 HOSPITAL RD STE 105
PRINCE FREDERICK, MD 20678
Calvert County (410) 414-9116
CALVERTHEALTH MEDICAL GROUP, LLC
Internal Medicine (Hematology & Oncology)
110 HOSPITAL RD STE 105
PRINCE FREDERICK, MD 20678
Calvert County (410) 414-9116
KERRI STALLINGS CRNP
Clinical Nurse Specialist (Adult Health)
110 HOSPITAL RD STE 105
PRINCE FREDERICK, MD 20678
Calvert County (410) 414-9116

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 Charbel Matar's NPI number?

The NPI number for Charbel Matar is 1811564172. It was assigned to this individual provider in the NPPES registry on June 7, 2021.

Where is Charbel Matar located?

Charbel Matar practices at 110 Hospital Rd Ste 105, Prince Frederick, MD 20678. The listed phone number is (410) 414-9116.

What is Charbel Matar's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Charbel Matar enrolled in Medicare?

Yes. Charbel Matar is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Charbel Matar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Charbel Matar reassigns Medicare benefits to Calverthealth Medical Group, LLC (Prince Frederick, MD). The 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 Charbel Matar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Charbel Matar was last updated on June 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.