Eric Lloyd Knutson, MD - Internal Medicine in Fitchburg, MA

Eric Lloyd Knutson, MD is a Internal Medicine physician based in Fitchburg, Massachusetts. Eric Lloyd Knutson is licensed to practice in Massachusetts (license number 47339) and his current practice location is 370 Lunenburg St, Fitchburg, Massachusetts. He can be reached at his office (for appointments etc.) via phone at (978) 342-6018.

NPI number for Eric Lloyd Knutson is 1932190691 and his current mailing address is Po Box 415348, Boston, Massachusetts. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1932190691.

Contact Information

Eric Lloyd Knutson, MD
370 Lunenburg St,
Fitchburg, MA 01420-4541
(978) 342-6018
(978) 343-4281

Map and Direction




Physician's Profile

Full NameEric Lloyd Knutson
GenderMale
SpecialityInternal Medicine
Location370 Lunenburg St, Fitchburg, Massachusetts
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1932190691
  • Provider Enumeration Date: 11/02/2005
  • Last Update Date: 02/12/2021

Medical Identifiers

Medical identifiers for Eric Lloyd Knutson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932190691NPI-NPPES
4019988OtherMAAETNA USHEALTHCARE
700425OtherMATUFTS
2099284MedicaidMA
4448OtherMAFALLON
690832OtherMAHARVARD PILGRIM
E16127OtherMABLUECROSS
1001287OtherMACIGNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 47339 (Massachusetts)Primary
207RI0200XInternal Medicine - Infectious Disease 47339 (Massachusetts)Secondary

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. Eric Lloyd Knutson is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Eric Lloyd Knutson, MD
Po Box 415348,
Boston, MA 02241-5348

Ph: (800) 225-8885
Eric Lloyd Knutson, MD
370 Lunenburg St,
Fitchburg, MA 01420-4541

Ph: (978) 342-6018

Reviews and Comments


Internal Medicine Doctors in Fitchburg, MA

Dr. Knute Stephen Alfredson, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 655 Main St, Fitchburg, MA 01420
Phone: 978-342-7590    Fax: 978-342-4433
Jesus Blanco, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 104 Whalon St, Suite 108, Fitchburg, MA 01420
Phone: 978-342-1150    Fax: 978-342-4530
Francis X Zambetti, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 551 Electric Ave, Fitchburg, MA 01420
Phone: 978-345-1166    Fax: 978-343-4027
Abdul Sattar N Memon, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 275 Nichols Rd, Fitchburg, MA 01420
Phone: 978-466-2000    Fax: 978-343-5549
Matthew Ross Zanghi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 370 Lunenburg St, Fitchburg, MA 01420
Phone: 978-342-6018    Fax: 978-343-4281
Thomas Owen Weisman, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 76 Summer St, Suite 230, Fitchburg, MA 01420
Phone: 978-342-6018    
Mrs. Marianna Sarnik, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: Va Clinic, 275 Nichols Road, Fitchburg, MA 01420
Phone: 978-342-9781    

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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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