Dr Ronald Alfred Grant, MD - Medicare Psychiatry & Neurology in Greenwich, CT

Dr Ronald Alfred Grant, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Greenwich, Connecticut. His current practice location is 45 E Putnam Ave, Greenwich, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 629-3880.

Dr Ronald Alfred Grant is licensed to practice in Connecticut (license number 20135) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1013125350.

Contact Information

Dr Ronald Alfred Grant, MD
45 E Putnam Ave,
Greenwich, CT 06830-5438
(203) 629-3880
(203) 262-6593

Map and Direction




Physician's Profile

Full NameDr Ronald Alfred Grant
GenderMale
SpecialityPsychiatry & Neurology - Psychiatry
Location45 E Putnam Ave, Greenwich, Connecticut
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1013125350
  • Provider Enumeration Date: 05/18/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7911298369
  • Enrollment ID: I20160615001961

Medical Identifiers

Medical identifiers for Dr Ronald Alfred Grant such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013125350NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 20135 (Connecticut)Primary

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 Ronald Alfred Grant 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 Ronald Alfred Grant, MD
Po Box 748,
Southbury, CT 06488-0748

Ph: (203) 629-3880
Dr Ronald Alfred Grant, MD
45 E Putnam Ave,
Greenwich, CT 06830-5438

Ph: (203) 629-3880

Reviews and Comments


Psychiatry & Neurology Doctors in Greenwich, CT

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Gene Ganz, M.D.
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Phone: 203-863-3300    Fax: 203-863-3446
Dr. Wynn K Jackson, MD
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Phone: 203-661-7575    
Dr. Stanley R. Resor Jr., M.D.
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Practice Location: 22 N Stanwich Rd, Greenwich, CT 06831
Phone: 212-305-5459    Fax: 212-305-7029

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.