Dr Ian D Weir, DO - Medicare Pulmonary Disease in Norwalk, CT

Dr Ian D Weir, DO is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Norwalk, Connecticut. He graduated from medical school in 2002 and has 22 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Nuvance Health Medical Practice Ct Inc and his current practice location is 24 Stevens St, Norwalk, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 852-2375.

Dr Ian D Weir is licensed to practice in Connecticut (license number 044675) 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 1548368293.

Contact Information

Dr Ian D Weir, DO
24 Stevens St,
Norwalk, CT 06850-3852
(203) 852-2375
Not Available

Map and Direction




Physician's Profile

Full NameDr Ian D Weir
GenderMale
SpecialityPulmonary Disease
Experience22 Years
Location24 Stevens St, Norwalk, 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:
  • Dr Ian D Weir graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1548368293
  • Provider Enumeration Date: 09/20/2006
  • Last Update Date: 05/01/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 6901805969
  • Enrollment ID: I20061220000507

Medical Identifiers

Medical identifiers for Dr Ian D Weir such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548368293NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 044675 (Connecticut)Primary
207R00000XInternal Medicine 044675 (Connecticut)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 044675 (Connecticut)Secondary
207RS0012XInternal Medicine - Sleep Medicine 044675 (Connecticut)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Norwalk HospitalNorwalk, CTHospital
Danbury HospitalDanbury, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Nuvance Health Medical Practice Ct Inc4789597691642

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 Ian D Weir allows following entities to bill medicare on his behalf.
Entity NameNuvance Health Medical Practice Ct Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407898117
PECOS PAC ID: 4789597691
Enrollment ID: O20031205000130

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 Ian D Weir 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 Ian D Weir, DO
24 Stevens St,
Norwalk, CT 06850-3852

Ph: (203) 852-2375
Dr Ian D Weir, DO
24 Stevens St,
Norwalk, CT 06850-3852

Ph: (203) 852-2375

Reviews and Comments


Internal Medicine Doctors in Norwalk, CT

Dr. Eve Block, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 24 Stevens St, Norwalk, CT 06850
Phone: 203-852-2665    Fax: 203-739-8878
Vittoria Gassman, MD
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 120 Connecticut Ave, Norwalk Community Health Center, Norwalk, CT 06854
Phone: 203-899-1770    
Dr. Yonatan J Hillman, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 30 Stevens St Ste D, Norwalk, CT 06850
Phone: 203-852-3455    
Maria A Martin, M.D.
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 761 Main Ave, Suite 201, Norwalk, CT 06851
Phone: 203-838-4000    Fax: 203-845-9535
Xiaofei Wei,
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 761 Main Ave, Suite 201, Norwalk, CT 06851
Phone: 203-838-4000    Fax: 203-845-9535
Daniel Ethan Boxer, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 24 Stevens St, Norwalk, CT 06850
Phone: 203-845-4811    Fax: 203-845-4897
Safiyya Iman Abdulkadir, MD
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 34 Maple St, Norwalk, CT 06850
Phone: 203-852-2303    

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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