Dr Nancy Hsiu-sheng Chan, MD - Medicare Internal Medicine in Attleboro, MA

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Dr Nancy Hsiu-sheng Chan, MD is a medicare enrolled "Internal Medicine" physician in Attleboro, Massachusetts. Her current practice location is 555 Pleasant St, Suite 106, Attleboro, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (508) 222-1976.

Dr Nancy Hsiu-sheng Chan is licensed to practice in Massachusetts (license number 229526) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1801932462.

Contact Information

Dr Nancy Hsiu-sheng Chan, MD
555 Pleasant St, Suite 106,
Attleboro, MA 02703-2400
(508) 222-1976
(508) 226-9619

Map and Direction




Physician's Profile

Full NameDr Nancy Hsiu-sheng Chan
GenderFemale
SpecialityInternal Medicine
Location555 Pleasant St, Attleboro, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1801932462
  • Provider Enumeration Date: 01/30/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 2769761543
  • Enrollment ID: I20161118000415

Medical Identifiers

Medical identifiers for Dr Nancy Hsiu-sheng Chan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801932462NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 229526 (Massachusetts)Primary

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. Dr Nancy Hsiu-sheng Chan allows following entities to bill medicare on her behalf.
Entity NameThe Commonwealth Of Massachusetts
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275680456
PECOS PAC ID: 8820906860
Enrollment ID: O20051201000869

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. Dr Nancy Hsiu-sheng Chan 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
Dr Nancy Hsiu-sheng Chan, MD
21 Winter St,
Weston, MA 02493-2611

Ph: (781) 647-3145		Dr Nancy Hsiu-sheng Chan, MD
555 Pleasant St, Suite 106,
Attleboro, MA 02703-2400

Ph: (508) 222-1976

Reviews and Comments


Internal Medicine Doctors in Attleboro, MA

Asma Latif, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 19 Sturdy St, Attleboro, MA 02703
Phone: 508-236-8525    Fax: 508-342-1927
Dr. Prabhu Sudantiraraj Ram, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 19 Sturdy St, Attleboro, MA 02703
Phone: 508-236-8360    Fax: 508-236-8377
Raymond D. Petit, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 159 Pleasant St, Attleboro, MA 02703
Phone: 508-226-0213    Fax: 508-226-6820
Steven A Bensson, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 28 Sturdy St, Attleboro, MA 02703
Phone: 508-236-8360    Fax: 508-222-8075
Dr. Nithin Sripathi Karanth, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 150 Emory St, Attleboro, MA 02703
Phone: 508-222-2021    Fax: 508-342-1907
Dr. Mark A Robbin, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 150 Emory St, Attleboro, MA 02703
Phone: 508-222-2021    Fax: 508-226-0134
Lawrence Dwight Barr, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Sturdy Memorial Hospital, 211 Park Street, Attleboro, MA 02703
Phone: 508-236-7600    

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.

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