Dr Allen Davis, MD - Medicare Internal Medicine in Danbury, CT

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Dr Allen Davis, MD is a medicare enrolled "Internal Medicine" physician in Danbury, Connecticut. He went to State University Of New York At Buffalo School Of Medicine and graduated in 1996 and has 30 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Prohealth Physicians Pc and his current practice location is 105 Newtown Rd Ste B, Danbury, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 842-2888.

Dr Allen Davis is licensed to practice in Connecticut (license number 041832) 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 1639163439.

Contact Information

Dr Allen Davis, MD
105 Newtown Rd Ste B,
Danbury, CT 06810-4114
(203) 842-2888
(833) 764-2912

Map and Direction




Physician's Profile

Full NameDr Allen Davis
GenderMale
SpecialityInternal Medicine
Experience30 Years
Location105 Newtown Rd Ste B, Danbury, 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 Allen Davis attended and graduated from State University Of New York At Buffalo School Of Medicine in 1996
  NPI Data:
  • NPI Number: 1639163439
  • Provider Enumeration Date: 09/07/2005
  • Last Update Date: 12/30/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9234038605
  • Enrollment ID: I20040105000606

Medical Identifiers

Medical identifiers for Dr Allen Davis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639163439NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 041832 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Western Connecticut Home Care IncDanbury, CTHome health agency
RvnahealthRidgefield, CTHome health agency
Regional HospiceDanbury, CTHospice
Danbury HospitalDanbury, CTHospital
Bridgeport HospitalBridgeport, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Prohealth Physicians Pc1355246950214

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 Allen Davis allows following entities to bill medicare on his behalf.
Entity NameProhealth Physicians PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720194053
PECOS PAC ID: 1355246950
Enrollment ID: O20031205000602
Entity NameDr Allen Davis PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144193327
PECOS PAC ID: 7618474156
Enrollment ID: O20251009001929

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 Allen Davis 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 Allen Davis, MD
105 Newtown Rd Ste B,
Danbury, CT 06810-4114

Ph: (203) 842-2888		Dr Allen Davis, MD
105 Newtown Rd Ste B,
Danbury, CT 06810-4114

Ph: (203) 842-2888

Reviews and Comments


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Nirmalamma S Magavi, MD
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Dr. Michael Spiegel, M.D.
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Michael Cohenuram, M.D.
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Phone: 203-797-7742    Fax: 203-830-2090
Dr. Banya Myo Win, MD
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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.