Gregory C Mathews, MD - Medicare Neurology in Silver Spring, MD

Gregory C Mathews, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Silver Spring, Maryland. He went to Washington University School Of Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Neurology. He is a member of the group practice Privia Medical Group Llc, Comprehensive Neurology Services, Pa and his current practice location is 1400 Forest Glen Rd, Suite 225, Silver Spring, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 456-5810.

Gregory C Mathews is licensed to practice in Maryland (license number 56963) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1265529374.

Contact Information

Gregory C Mathews, MD
1400 Forest Glen Rd, Suite 225,
Silver Spring, MD 20910-1459
(301) 456-5810
(301) 299-4203

Map and Direction




Physician's Profile

Full NameGregory C Mathews
GenderMale
SpecialityNeurology
Experience28 Years
Location1400 Forest Glen Rd, Silver Spring, Maryland
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Gregory C Mathews attended and graduated from Washington University School Of Medicine in 1996
  NPI Data:
  • NPI Number: 1265529374
  • Provider Enumeration Date: 10/09/2006
  • Last Update Date: 09/28/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 3678620796
  • Enrollment ID: I20110415000454

Medical Identifiers

Medical identifiers for Gregory C Mathews such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265529374NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology 56963 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Holy Cross HospitalSilver spring, MDHospital
Frederick Health HospitalFrederick, MDHospital
Holy Cross Germantown HospitalGermantown, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Privia Medical Group Llc43856820611223
Comprehensive Neurology Services, Pa610399312617

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Gregory C Mathews allows following entities to bill medicare on his behalf.
Entity NamePavel Klein
Entity TypePractitioner - Neurology
Entity IdentifiersNPI Number: 1770528648
PECOS PAC ID: 4789611419
Enrollment ID: I20050725000306
Entity NamePrivia Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013042480
PECOS PAC ID: 4385682061
Enrollment ID: O20050422000298
Entity NameGregory C. Mathews, Md, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881088136
PECOS PAC ID: 6305167628
Enrollment ID: O20150611001063

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Gregory C Mathews is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Gregory C Mathews, MD
1400 Forest Glen Rd, Suite 225,
Silver Spring, MD 20910-1459

Ph: (301) 456-5810
Gregory C Mathews, MD
1400 Forest Glen Rd, Suite 225,
Silver Spring, MD 20910-1459

Ph: (301) 456-5810

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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