Christopher B Spencer, MD - Medicare Anesthesiology in Guilford, CT

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Christopher B Spencer, MD is a medicare enrolled "Anesthesiology" physician in Guilford, Connecticut. He went to State University Of New York Downstate Medical Center and graduated in 1993 and has 32 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice New England Anesthesia Associates Llc and his current practice location is 111 Goose Ln, Guilford, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 453-7100.

Christopher B Spencer is licensed to practice in Connecticut (license number 039597) 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 1538143797.

Contact Information

Christopher B Spencer, MD
111 Goose Ln,
Guilford, CT 06437-5101
(203) 453-7100
(215) 957-2875

Map and Direction




Physician's Profile

Full NameChristopher B Spencer
GenderMale
SpecialityAnesthesiology
Experience32 Years
Location111 Goose Ln, Guilford, Connecticut
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:
  • Christopher B Spencer attended and graduated from State University Of New York Downstate Medical Center in 1993
  NPI Data:
  • NPI Number: 1538143797
  • Provider Enumeration Date: 12/01/2005
  • Last Update Date: 11/02/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 3678536711
  • Enrollment ID: I20041109000881

Medical Identifiers

Medical identifiers for Christopher B Spencer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538143797NPI-NPPES
001395971MedicaidCT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 039597 (Connecticut)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
New England Anesthesia Associates Llc69012159798

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. Christopher B Spencer allows following entities to bill medicare on his behalf.
Entity NameEndoscopy Center Of Connecticut, Llc
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1386757854
PECOS PAC ID: 0143226712
Enrollment ID: O20070117000018
Entity NameNew England Anesthesia Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891388146
PECOS PAC ID: 6901215979
Enrollment ID: O20210503002384
Entity NameGreater Connecticut Anesthesia Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730837576
PECOS PAC ID: 1254727167
Enrollment ID: O20220401000467

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. Christopher B Spencer 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
Christopher B Spencer, MD
Po Box 417297,
Boston, MA 02241-7297

Ph: (866) 623-3869		Christopher B Spencer, MD
111 Goose Ln,
Guilford, CT 06437-5101

Ph: (203) 453-7100

Reviews and Comments


Anesthesiology Doctors in Guilford, CT

Phoebe J Leith, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 34 Union St, Guilford, CT 06437
Phone: 203-453-8894    
Muhammad Anwar, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 111 Goose Ln, Guilford, CT 06437
Phone: 203-453-7170    Fax: 203-453-4210

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.