Regina Marie Costantini, MD - Medicare Obstetrics/gynecology in Westminster, MD

Regina Marie Costantini, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Westminster, Maryland. She graduated from medical school in 1987 and has 37 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Ali'i Health Center and her current practice location is 193 Stoner Ave, Suite 300, Westminster, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 876-3355.

Regina Marie Costantini is licensed to practice in Maryland (license number DOO42184) 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 1417941451.

Contact Information

Regina Marie Costantini, MD
193 Stoner Ave, Suite 300,
Westminster, MD 21157-5587
(410) 876-3355
(410) 848-3647

Map and Direction




Physician's Profile

Full NameRegina Marie Costantini
GenderFemale
SpecialityObstetrics/gynecology
Experience37 Years
Location193 Stoner Ave, Westminster, 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:
  • Regina Marie Costantini graduated from medical school in 1987
  NPI Data:
  • NPI Number: 1417941451
  • Provider Enumeration Date: 09/06/2005
  • Last Update Date: 06/11/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 9830388149
  • Enrollment ID: I20161207001681

Medical Identifiers

Medical identifiers for Regina Marie Costantini such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417941451NPI-NPPES
220701000MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology DOO42184 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ali'i Health Center448698454938

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. Regina Marie Costantini allows following entities to bill medicare on her behalf.
Entity NameAlii Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285107698
PECOS PAC ID: 4486984549
Enrollment ID: O20191002003639

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. Regina Marie Costantini 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
Regina Marie Costantini, MD
Po Box 900,
Westminster, MD 21158-0900

Ph: (410) 876-3355
Regina Marie Costantini, MD
193 Stoner Ave, Suite 300,
Westminster, MD 21157-5587

Ph: (410) 876-3355

Reviews and Comments


Obstetrics & Gynecology Doctors in Westminster, MD

Eileen M Garavente, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 193 Stoner Avenue, Suite 300, Westminster, MD 21157
Phone: 410-876-3355    Fax: 410-876-3355
Dr. Michael R Barnett, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 844 Washington Rd, Ste 302, Westminster, MD 21157
Phone: 410-848-6294    Fax: 410-848-3009
Dr. Sushma Sidh, MD
Obstetrics & Gynecology
Medicare: May Accept Medicare Assignments
Practice Location: 290 S Center St, Westminster, MD 21157
Phone: 410-876-4930    Fax: 410-857-4959
Melvin Anthony Yeshnik, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 511 Jermor Ln, Suite 101, Westminster, MD 21157
Phone: 410-876-5400    Fax: 410-871-9917
Christos Miltiades Ballas, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 844 Washington Rd, Suite 302, Westminster, MD 21157
Phone: 410-848-6294    
Dr. Emilynne B Buchanan, DO
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 844 Washington Rd Ste 302, Westminster, MD 21157
Phone: 410-848-6294    Fax: 410-848-3009
Candace Denise Norwood Wilson, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 193 Stoner Avenue, Suite 300, Westminster, MD 21157
Phone: 410-876-3355    Fax: 410-876-3355

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.