Dr Robert Guerrera, MD - Medicare Psychiatry & Neurology in Wilton, CT

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Dr Robert Guerrera, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Wilton, Connecticut. His current practice location is 27 Danbury Rd, Wilton, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 210-7820.

Dr Robert Guerrera is licensed to practice in Connecticut (license number 042713) 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 1033232228.

Contact Information

Dr Robert Guerrera, MD
27 Danbury Rd,
Wilton, CT 06897-4405
(203) 210-7820
(203) 529-3385

Map and Direction




Physician's Profile

Full NameDr Robert Guerrera
GenderMale
SpecialityPsychiatry & Neurology - Psychiatry
Location27 Danbury Rd, Wilton, Connecticut
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1033232228
  • Provider Enumeration Date: 04/10/2007
  • Last Update Date: 11/19/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 4789645458
  • Enrollment ID: I20041026000216

Medical Identifiers

Medical identifiers for Dr Robert Guerrera such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033232228NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 042713 (Connecticut)Primary

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 Robert Guerrera allows following entities to bill medicare on his behalf.
Entity NameConnecticut Renaissance, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700893807
PECOS PAC ID: 0941253728
Enrollment ID: O20050222000611

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 Robert Guerrera 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 Robert Guerrera, MD
27 Danbury Rd,
Wilton, CT 06897-4405

Ph: (203) 210-7820		Dr Robert Guerrera, MD
27 Danbury Rd,
Wilton, CT 06897-4405

Ph: (203) 210-7820

Reviews and Comments


Psychiatry & Neurology Doctors in Wilton, CT

Kussay Nassr, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 12 Crowne Pond Ln, Wilton, CT 06897
Phone: 267-978-8872    
Dr. Francis J Hamilton Ii, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 432 Belden Hill Rd, Wilton, CT 06897
Phone: 203-834-0653    Fax: 203-834-0677

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.