Najmuddin Patwa, MD - Medicare Pulmonary Disease in Woburn, MA

Najmuddin Patwa, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Woburn, Massachusetts. He went to Hahnemann University College Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Winchester Physician Associates Inc and his current practice location is 12 Alfred Street, Suite 120, Woburn, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (781) 756-4070.

Najmuddin Patwa is licensed to practice in Massachusetts (license number 152386) 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 1205890761.

Contact Information

Najmuddin Patwa, MD
12 Alfred Street, Suite 120,
Woburn, MA 01801
(781) 756-4070
(781) 756-4075

Map and Direction




Physician's Profile

Full NameNajmuddin Patwa
GenderMale
SpecialityPulmonary Disease
Experience35 Years
Location12 Alfred Street, Woburn, Massachusetts
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:
  • Najmuddin Patwa attended and graduated from Hahnemann University College Of Medicine in 1989
  NPI Data:
  • NPI Number: 1205890761
  • Provider Enumeration Date: 04/13/2006
  • Last Update Date: 03/09/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 0446299549
  • Enrollment ID: I20050428000210

Medical Identifiers

Medical identifiers for Najmuddin Patwa such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205890761NPI-NPPES
3186989MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 152386 (Massachusetts)Primary
207RS0012XInternal Medicine - Sleep Medicine 152386 (Massachusetts)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Winchester HospitalWinchester, MAHospital
Lahey Hospital & Medical Center, BurlingtonBurlington, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Winchester Physician Associates Inc4486540994159

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. Najmuddin Patwa allows following entities to bill medicare on his behalf.
Entity NameWinchester Physician Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184606865
PECOS PAC ID: 4486540994
Enrollment ID: O20060215000452

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. Najmuddin Patwa 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
Najmuddin Patwa, MD
12 Alfred Street, Suite 120,
Woburn, MA 01801

Ph: (781) 756-4070
Najmuddin Patwa, MD
12 Alfred Street, Suite 120,
Woburn, MA 01801

Ph: (781) 756-4070

Reviews and Comments


Internal Medicine Doctors in Woburn, MA

Katherine Helen Michener, M.D.
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Emily G Lowry, M.D.
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Medicare: Not Enrolled in Medicare
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Phone: 781-935-5050    

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).

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