Dr Anna S Mah, MD - Medicare Diagnostic Radiology in Danbury, CT

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Dr Anna S Mah, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Danbury, Connecticut. She went to Columbia University College Of Physicians And Surgeons and graduated in 1994 and has 30 years of diverse experience with area of expertise as Diagnostic Radiology. She is a member of the group practice Danbury Radiological Associates, Pc and her current practice location is 24 Hospital Ave, Danbury, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 797-7322.

Dr Anna S Mah is licensed to practice in Connecticut (license number 038424) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1932194438.

Contact Information

Dr Anna S Mah, MD
24 Hospital Ave,
Danbury, CT 06810-6099
(203) 797-7322
(203) 743-2610

Map and Direction




Physician's Profile

Full NameDr Anna S Mah
GenderFemale
SpecialityDiagnostic Radiology
Experience30 Years
Location24 Hospital Ave, Danbury, Connecticut
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Anna S Mah attended and graduated from Columbia University College Of Physicians And Surgeons in 1994
  NPI Data:
  • NPI Number: 1932194438
  • Provider Enumeration Date: 09/12/2005
  • Last Update Date: 09/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8628042298
  • Enrollment ID: I20050524000846

Medical Identifiers

Medical identifiers for Dr Anna S Mah such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932194438NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 038424 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Danbury HospitalDanbury, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Danbury Radiological Associates, Pc226440853334

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 Anna S Mah allows following entities to bill medicare on her behalf.
Entity NameDanbury Radiological Associates, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639164106
PECOS PAC ID: 2264408533
Enrollment ID: O20040908000695
Entity NameSpecialty Imaging Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003804709
PECOS PAC ID: 6406897354
Enrollment ID: O20050520000349
Entity NamePremier Imaging Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760087027
PECOS PAC ID: 8820403637
Enrollment ID: O20210208002687

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 Anna S Mah 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 Anna S Mah, MD
2501 Oregon Pike, Suite 101,
Lancaster, PA 17601-4890

Ph: (717) 293-3223		Dr Anna S Mah, MD
24 Hospital Ave,
Danbury, CT 06810-6099

Ph: (203) 797-7322

Reviews and Comments


Radiology Doctors in Danbury, CT

Dr. Barbara S Blanco, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 24 Hospital Ave, Danbury, CT 06810
Phone: 203-739-7532    Fax: 203-796-7667
Dr. Stuart L Roberts, MD
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 24 Hospital Ave, Danbury, CT 06810
Phone: 203-797-7322    Fax: 203-796-7667
Dr. Adam Welber, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 24 Hospital Ave, Danbury, CT 06810
Phone: 203-797-7322    Fax: 203-743-2610
Abhijit Shah,
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 2 Riverview Dr Ste 104, Danbury, CT 06810
Phone: 203-426-3002    
Dr. Thorsten L Krebs, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 24 Hospital Ave, Danbury, CT 06810
Phone: 203-739-7532    Fax: 203-796-7667
Dr. Kirt Frederickson, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 24 Hospital Ave, Danbury, CT 06810
Phone: 203-739-7532    Fax: 203-796-7667
Michael D Hollander, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 2 Riverview Dr, Danbury, CT 06810
Phone: 203-426-3002    

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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