Charles-chidi W Obasiolu, MD - Medicare Obstetrics/gynecology in Boston, MA

Charles-chidi W Obasiolu, MD is a medicare enrolled "Obstetrics & Gynecology - Reproductive Endocrinology" physician in Boston, Massachusetts. He went to University Of Utah School Of Medicine and graduated in 1984 and has 40 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Atrius Health Inc and his current practice location is Ctr For Fertility & Repro Hlth, 133 Brookline Ave, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 421-2987.

Charles-chidi W Obasiolu is licensed to practice in Massachusetts (license number 73931) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1013022078.

Contact Information

Charles-chidi W Obasiolu, MD
Ctr For Fertility & Repro Hlth, 133 Brookline Ave,
Boston, MA 02215
(617) 421-2987
(617) 421-2989

Map and Direction




Physician's Profile

Full NameCharles-chidi W Obasiolu
GenderMale
SpecialityObstetrics/gynecology
Experience40 Years
LocationCtr For Fertility & Repro Hlth, Boston, Massachusetts
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Charles-chidi W Obasiolu attended and graduated from University Of Utah School Of Medicine in 1984
  NPI Data:
  • NPI Number: 1013022078
  • Provider Enumeration Date: 08/20/2006
  • Last Update Date: 07/07/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 8224111364
  • Enrollment ID: I20080212000470

Medical Identifiers

Medical identifiers for Charles-chidi W Obasiolu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013022078NPI-NPPES
3180468MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VG0400XObstetrics & Gynecology - Gynecology 73931 (Massachusetts)Secondary
207VE0102XObstetrics & Gynecology - Reproductive Endocrinology 73931 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Atrius Health Inc47895886411130

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. Charles-chidi W Obasiolu allows following entities to bill medicare on his behalf.
Entity NameAtrius Health Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871639914
PECOS PAC ID: 4789588641
Enrollment ID: O20031121000582

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. Charles-chidi W Obasiolu 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
Charles-chidi W Obasiolu, MD
147 Milk St Fl 9, Provider Enrollment,
Boston, MA 02109-4806

Ph: (617) 421-6540
Charles-chidi W Obasiolu, MD
Ctr For Fertility & Repro Hlth, 133 Brookline Ave,
Boston, MA 02215

Ph: (617) 421-2987

Reviews and Comments


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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.

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