William J Wittman, MD - Medicare Internal Medicine in Falmouth, MA

William J Wittman, MD is a medicare enrolled "Internal Medicine" physician in Falmouth, Massachusetts. His current practice location is 10 Bramblebush Park, Falmouth, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (508) 540-1046.

William J Wittman is licensed to practice in Massachusetts (license number 54719) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1891798724.

Contact Information

William J Wittman, MD
10 Bramblebush Park,
Falmouth, MA 02540-2325
(508) 540-1046
Not Available

Map and Direction




Physician's Profile

Full NameWilliam J Wittman
GenderMale
SpecialityInternal Medicine
Location10 Bramblebush Park, Falmouth, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1891798724
  • Provider Enumeration Date: 05/24/2005
  • Last Update Date: 05/28/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 6305892001
  • Enrollment ID: I20050325000106

Medical Identifiers

Medical identifiers for William J Wittman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891798724NPI-NPPES
P00067055OtherMARAIL ROAD MEDICARE
6251OtherMAHARVARD PILGRIM
376898OtherMAPRIVATE HEALTHCARE SYSTEM
715096OtherMATUFTS HEALTH PLAN
M18254OtherMABLUE CROSS BLUE SHIELD
0402434OtherMAUNITED HEALTHCARE
3256423OtherMAAETNA
6195016MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 54719 (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. William J Wittman allows following entities to bill medicare on his behalf.
Entity NameWilliam J Wittman Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366581381
PECOS PAC ID: 9436194511
Enrollment ID: O20050621000234

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. William J Wittman 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
William J Wittman, MD
10 Bramblebush Park,
Falmouth, MA 02540-2325

Ph: (508) 540-1046
William J Wittman, MD
10 Bramblebush Park,
Falmouth, MA 02540-2325

Ph: (508) 540-1046

Reviews and Comments


Internal Medicine Doctors in Falmouth, MA

Dr. John Brooks Watt, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 174 Saconesset Rd, Falmouth, MA 02540
Phone: 617-910-8551    
George Christman Jr., MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 90 Ter Heun Drive, Suite 300, Falmouth, MA 02540
Phone: 508-540-0604    Fax: 508-457-0129
Donald Smith, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Ter Heun Drive, Falmouth Hospital, Falmouth, MA 02540
Phone: 508-457-3748    Fax: 508-457-3749
Dr. William Edward Litterer Iii, D.O.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 360 Gifford St, Unit 2, Falmouth, MA 02540
Phone: 508-457-0215    
James C Alban, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7 Bramblebush Park, Falmouth, MA 02540
Phone: 508-548-5406    Fax: 508-548-5407
Xiang-yang D Guo, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 90 Ter Heun Dr, Suite 101, Falmouth, MA 02540
Phone: 508-495-7160    Fax: 508-495-7152
John Coughlin, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 210 Jones Rd, Falmouth, MA 02540
Phone: 508-548-1944    

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.