Maria E Romero, MD - Medicare Internal Medicine in Annapolis, MD

Maria E Romero, MD is a medicare enrolled "Family Medicine" physician in Annapolis, Maryland. She graduated from medical school in 1985 and has 39 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Cora Health Services, Inc., Privia Care Center Llc, Privia Medical Group Llc and her current practice location is 122 Defense Hwy, Annapolis, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 224-2255.

Maria E Romero is licensed to practice in Maryland (license number D0052023) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1336328079.

Contact Information

Maria E Romero, MD
122 Defense Hwy,
Annapolis, MD 21401-7069
(410) 224-2255
(410) 224-0726

Map and Direction




Physician's Profile

Full NameMaria E Romero
GenderFemale
SpecialityInternal Medicine
Experience39 Years
Location122 Defense Hwy, Annapolis, Maryland
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Maria E Romero graduated from medical school in 1985
  NPI Data:
  • NPI Number: 1336328079
  • Provider Enumeration Date: 10/30/2007
  • Last Update Date: 10/01/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7719012830
  • Enrollment ID: I20100315000795

Medical Identifiers

Medical identifiers for Maria E Romero such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336328079NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D0052023 (Maryland)Secondary
207Q00000XFamily Medicine D0052023 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Anne Arundel Medical CenterAnnapolis, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cora Health Services, Inc.1759290992556
Privia Care Center Llc3274801139192
Privia Medical Group Llc43856820611176

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. Maria E Romero allows following entities to bill medicare on her behalf.
Entity NameMatcare Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194711820
PECOS PAC ID: 3577582956
Enrollment ID: O20051115000511
Entity NamePrivia Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013042480
PECOS PAC ID: 4385682061
Enrollment ID: O20140522000040
Entity NamePrivia Care Center Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164874426
PECOS PAC ID: 3274801139
Enrollment ID: O20170619000055

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. Maria E Romero 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
Maria E Romero, MD
133 Defense Hwy, Suite 111,
Annapolis, MD 21401-7098

Ph: (410) 224-2255
Maria E Romero, MD
122 Defense Hwy,
Annapolis, MD 21401-7069

Ph: (410) 224-2255

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.