Kristin A D'orsi, DO - Medicare Obstetrics/gynecology in North Chelmsford, MA

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Kristin A D'orsi, DO is a medicare enrolled "Obstetrics & Gynecology" physician in North Chelmsford, Massachusetts. She went to Philadelphia College Of Osteopathic Medicine and graduated in 2012 and has 12 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Circle Health Obgyn, Llc. and her current practice location is 20 Research Pl Ste 320, North Chelmsford, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 256-1858.

Kristin A D'orsi is licensed to practice in Massachusetts (license number 251814) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1649533928.

Contact Information

Kristin A D'orsi, DO
20 Research Pl Ste 320,
North Chelmsford, MA 01863-2455
(978) 256-1858
(978) 788-7890

Map and Direction




Physician's Profile

Full NameKristin A D'orsi
GenderFemale
SpecialityObstetrics/gynecology
Experience12 Years
Location20 Research Pl Ste 320, North Chelmsford, Massachusetts
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Kristin A D'orsi attended and graduated from Philadelphia College Of Osteopathic Medicine in 2012
  NPI Data:
  • NPI Number: 1649533928
  • Provider Enumeration Date: 06/21/2012
  • Last Update Date: 10/28/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 2163654146
  • Enrollment ID: I20160718000082

Medical Identifiers

Medical identifiers for Kristin A D'orsi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649533928NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 251814 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Lowell General HospitalLowell, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Circle Health Obgyn, Llc.105248347618

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. Kristin A D'orsi allows following entities to bill medicare on her behalf.
Entity NameCircle Health Obgyn, Llc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912179870
PECOS PAC ID: 1052483476
Enrollment ID: O20080630000642

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. Kristin A D'orsi 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
Kristin A D'orsi, DO
20 Research Pl Ste 320,
North Chelmsford, MA 01863-2455

Ph: (978) 256-1858		Kristin A D'orsi, DO
20 Research Pl Ste 320,
North Chelmsford, MA 01863-2455

Ph: (978) 256-1858

Reviews and Comments


Obstetrics & Gynecology Doctors in North Chelmsford, MA

Dr. Nonnie Marie Estella, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 10 Research Pl, Suite 205, North Chelmsford, MA 01863
Phone: 978-459-8300    Fax: 978-459-8303

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.