Christina H Hernon, MD - Medicare Emergency Medicine in Marlborough, MA

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Christina H Hernon, MD is a medicare enrolled "Emergency Medicine" physician in Marlborough, Massachusetts. She went to University Of Massachusetts Medical School and graduated in 2002 and has 22 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Steward Emergency Physicians Inc and her current practice location is 157 Union St, Department Of Emergency Medicine, Marlborough, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (508) 421-1400.

Christina H Hernon is licensed to practice in Massachusetts (license number 223362) 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 1437132693.

Contact Information

Christina H Hernon, MD
157 Union St, Department Of Emergency Medicine,
Marlborough, MA 01752-1228
(508) 421-1400
(508) 421-1490

Map and Direction




Physician's Profile

Full NameChristina H Hernon
GenderFemale
SpecialityEmergency Medicine
Experience22 Years
Location157 Union St, Marlborough, Massachusetts
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:
  • Christina H Hernon attended and graduated from University Of Massachusetts Medical School in 2002
  NPI Data:
  • NPI Number: 1437132693
  • Provider Enumeration Date: 11/22/2005
  • Last Update Date: 11/02/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 1951344217
  • Enrollment ID: I20050607001152

Medical Identifiers

Medical identifiers for Christina H Hernon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437132693NPI-NPPES
2102528MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 223362 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Nashoba Valley Medical CenterAyer, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Steward Emergency Physicians Inc0244401404144

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. Christina H Hernon allows following entities to bill medicare on her behalf.
Entity NameSteward Emergency Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780971275
PECOS PAC ID: 0244401404
Enrollment ID: O20110919000768

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. Christina H Hernon 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
Christina H Hernon, MD
Po Box 415348,
Boston, MA 02241-5348

Ph: () -		Christina H Hernon, MD
157 Union St, Department Of Emergency Medicine,
Marlborough, MA 01752-1228

Ph: (508) 421-1400

Reviews and Comments


Emergency Medicine Doctors in Marlborough, MA

Katharyn E. Kennedy, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 157 Union St, Department Of Emergency Medicine, Marlborough, MA 01752
Phone: 508-421-1400    Fax: 508-421-1490
Judd L Kline, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Marlborough Hospital, 157 Union Street, Marlborough, MA 01752
Phone: 508-486-5808    

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.