Mary Grace Tanguilan, MD - Medicare Internal Medicine in Abingdon, MD

Mary Grace Tanguilan, MD is a medicare enrolled "Internal Medicine" physician in Abingdon, Maryland. She graduated from medical school in 2008 and has 16 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Agape Physical Therapy And Sports Rehabilitation Lp, Harford Primary Care Llc and her current practice location is 3401 Box Hill Corporate Center Dr Ste 100, Abingdon, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 671-0017.

Mary Grace Tanguilan is licensed to practice in Maryland (license number D00077329) 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 1164853560.

Contact Information

Mary Grace Tanguilan, MD
3401 Box Hill Corporate Center Dr Ste 100,
Abingdon, MD 21009-1251
(410) 671-0017
(410) 671-7072

Map and Direction




Physician's Profile

Full NameMary Grace Tanguilan
GenderFemale
SpecialityInternal Medicine
Experience16 Years
Location3401 Box Hill Corporate Center Dr Ste 100, Abingdon, 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:
  • Mary Grace Tanguilan graduated from medical school in 2008
  NPI Data:
  • NPI Number: 1164853560
  • Provider Enumeration Date: 12/10/2013
  • Last Update Date: 01/22/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 5294951091
  • Enrollment ID: I20140731001915

Medical Identifiers

Medical identifiers for Mary Grace Tanguilan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164853560NPI-NPPES
1164853560OtherNPI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D00077329 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bayada Home Health, IncTowson, MDHome health agency
Amedisys Home Health Of BaltimoreForest hill, MDHome health agency
Umd Upper Chesapeake Medical CenterBel air, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Agape Physical Therapy And Sports Rehabilitation Lp3870741390210
Harford Primary Care Llc397149997124

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. Mary Grace Tanguilan allows following entities to bill medicare on her behalf.
Entity NameHarford Primary Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194797670
PECOS PAC ID: 3971499971
Enrollment ID: O20040226000209

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. Mary Grace Tanguilan 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
Mary Grace Tanguilan, MD
3401 Box Hill Corporate Center Dr Ste 100,
Abingdon, MD 21009-1251

Ph: (410) 671-0017
Mary Grace Tanguilan, MD
3401 Box Hill Corporate Center Dr Ste 100,
Abingdon, MD 21009-1251

Ph: (410) 671-0017

Reviews and Comments


Internal Medicine Doctors in Abingdon, MD

Carol L Bowman, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3445 E Box Hill Corporate Center Drive, Abingdon, MD 21009
Phone: 410-515-3500    Fax: 410-515-2504
Weitong Mu, MD, PHD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Walter Ward Blvd Ste 100, Abingdon, MD 21009
Phone: 443-643-4700    Fax: 443-643-4707
Oluwasayo Adeyemo, MD/MPH
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 100 Walter Ward Blvd Ste 100, Abingdon, MD 21009
Phone: 443-347-4700    Fax: 443-643-4707
Reuben E Abraham, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3401 Box Hill Corporate Center Dr Ste 100, Abingdon, MD 21009
Phone: 410-671-0017    
Dr. Peter Anthony Holt, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4014 Philadelphia Rd, Abingdon, MD 21009
Phone: 410-734-4290    Fax: 410-734-4273
Dr. Kamal Baig, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Walter Ward Blvd Ste 100, Abingdon, MD 21009
Phone: 443-347-4700    

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.