Dr R Douglas Alling, MD - Medicare Internal Medicine in Canandaigua, NY

Dr R Douglas Alling, MD is a medicare enrolled "Internal Medicine" physician in Canandaigua, New York. He went to Baylor College Of Medicine and graduated in 1995 and has 29 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice The Frederick Ferris Thompson Hospital and his current practice location is 335 Parrish St, Canandaigua, New York. You can reach out to his office (for appointments etc.) via phone at (585) 393-2888.

Dr R Douglas Alling is licensed to practice in New York (license number 213797) 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 1366443202.

Contact Information

Dr R Douglas Alling, MD
335 Parrish St,
Canandaigua, NY 14424-1728
(585) 393-2888
(585) 396-9275

Map and Direction




Physician's Profile

Full NameDr R Douglas Alling
GenderMale
SpecialityInternal Medicine
Experience29 Years
Location335 Parrish St, Canandaigua, New York
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 R Douglas Alling attended and graduated from Baylor College Of Medicine in 1995
  NPI Data:
  • NPI Number: 1366443202
  • Provider Enumeration Date: 08/02/2005
  • Last Update Date: 03/07/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8729031844
  • Enrollment ID: I20050802001058

Medical Identifiers

Medical identifiers for Dr R Douglas Alling such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366443202NPI-NPPES
P010213797OtherNYBLUE CHOICE
01951266MedicaidNY
MDE392OtherNYPREFERRED CARE - IM
MDE393OtherNYPREFERRED CARE - PEDS
1407OtherNYBLUE SHIELD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 213797 (New York)Secondary
207R00000XInternal Medicine 213797 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
F F Thompson HospitalCanandaigua, NYHospital
Strong Memorial HospitalRochester, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Frederick Ferris Thompson Hospital3274428586206

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 R Douglas Alling allows following entities to bill medicare on his behalf.
Entity NameThe Frederick Ferris Thompson Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194776351
PECOS PAC ID: 3274428586
Enrollment ID: O20040217000109

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 R Douglas Alling 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 R Douglas Alling, MD
335 Parrish St,
Canandaigua, NY 14424-1728

Ph: (585) 393-2811
Dr R Douglas Alling, MD
335 Parrish St,
Canandaigua, NY 14424-1728

Ph: (585) 393-2888

Reviews and Comments


Internal Medicine Doctors in Canandaigua, NY

Richard Benivegna, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 400 Fort Hill Ave, Canandaigua, NY 14424
Phone: 585-394-2000    
Dr. Thomas Wong, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 400 Fort Hill Ave, Canandaigua, NY 14424
Phone: 585-393-7401    
Marlys A Howarth, D.O.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 350 Parrish St, Canandaigua, NY 14424
Phone: 585-396-6000    
Dr. Katie Alison Smith, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 335 Parrish St, Canandaigua, NY 14424
Phone: 585-393-2888    Fax: 585-919-2539
Dr. Gary G Kochersberger, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 350 Parrish St, Canandaigua, NY 14424
Phone: 585-396-6000    
Dr. Robert Barton Babcock, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 400 Fort Hill Ave, Canandaigua Va Medical Center, Canandaigua, NY 14424
Phone: 585-393-7211    Fax: 585-393-8328
Dr. Leslie E Myers, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 335 Parrish St, Canandaigua, NY 14424
Phone: 585-393-2820    Fax: 585-396-9275

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.