Maria Luisa Ramirez, - Medicare Endocrinology in Woodbridge, VA

Maria Luisa Ramirez, is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Woodbridge, Virginia. She graduated from medical school in 2004 and has 20 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Inova Health Care Services and her current practice location is 12480 Dillingham Sq, Woodbridge, Virginia. You can reach out to her office (for appointments etc.) via phone at (703) 491-7177.

Maria Luisa Ramirez is licensed to practice in Virginia (license number 0101249445) 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 1720238363.

Contact Information

Maria Luisa Ramirez,
12480 Dillingham Sq,
Woodbridge, VA 22192-5258
(703) 491-7177
(703) 491-0424

Map and Direction




Physician's Profile

Full NameMaria Luisa Ramirez
GenderFemale
SpecialityEndocrinology
Experience20 Years
Location12480 Dillingham Sq, Woodbridge, Virginia
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 Luisa Ramirez graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1720238363
  • Provider Enumeration Date: 09/19/2008
  • Last Update Date: 03/02/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6103098926
  • Enrollment ID: I20140707001707

Medical Identifiers

Medical identifiers for Maria Luisa Ramirez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720238363NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 0101249445 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sentara Northern Virginia Medical CenterWoodbridge, VAHospital
Inova Alexandria HospitalAlexandria, VAHospital
Inova Fairfax HospitalFalls church, VAHospital
Inova Mount Vernon HospitalAlexandria, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Inova Health Care Services24663510931778

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 Luisa Ramirez allows following entities to bill medicare on her behalf.
Entity NameInova Health Care Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952320061
PECOS PAC ID: 2466351093
Enrollment ID: O20080806000696
Entity NameInova Physician Partners Inc-specialists
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811204050
PECOS PAC ID: 5496935231
Enrollment ID: O20110210000622
Entity NamePrivia Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013042480
PECOS PAC ID: 4385682061
Enrollment ID: O20140603000011

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 Luisa Ramirez 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 Luisa Ramirez,
Po Box 37174,
Baltimore, MD 21297-3174

Ph: (571) 423-5699
Maria Luisa Ramirez,
12480 Dillingham Sq,
Woodbridge, VA 22192-5258

Ph: (703) 491-7177

Reviews and Comments


Internal Medicine Doctors in Woodbridge, VA

Sowjanya Bhagavatula, M.D
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 14139 Potomac Mills Rd, Woodbridge, VA 22192
Phone: 703-490-8400    
Dr. Uzma Amer Mian, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 4899 Prince William Pkwy, Woodbridge, VA 22192
Phone: 833-510-4357    
Dr. Jack C Huang, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 14010 Smoketown Rd, Suite 117, Woodbridge, VA 22192
Phone: 703-580-0181    Fax: 703-897-8763
Maria Joy Flick, FNP-C
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 12872 Harbor Dr, Woodbridge, VA 22192
Phone: 540-207-9303    
Dr. Nizar Mohamed Hussain, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 2000 Opitz Blvd, Woodbridge, VA 22191
Phone: 703-494-4116    Fax: 703-497-0051
Fiona Mienko,
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 2280 Opitz Blvd, Woodbridge, VA 22191
Phone: 703-590-8300    Fax: 703-590-8301
Elena Short,
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 14139 Potomac Mills Rd, Woodbridge, VA 22192
Phone: 703-359-7878    

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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