Carmen Adriana Alvarez, MD - Medicare Family Practice in Williamsville, NY

Carmen Adriana Alvarez, MD is a medicare enrolled "Family Medicine" physician in Williamsville, New York. She went to State University Of New York At Buffalo School Of Medicine and graduated in 1985 and has 39 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice R And B Medical Group Llp and her current practice location is 100 College Pkwy Ste 260, Williamsville, New York. You can reach out to her office (for appointments etc.) via phone at (716) 635-0688.

Carmen Adriana Alvarez is licensed to practice in New York (license number 169624) 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 1508828906.

Contact Information

Carmen Adriana Alvarez, MD
100 College Pkwy Ste 260,
Williamsville, NY 14221
(716) 635-0688
(716) 204-9574

Map and Direction




Physician's Profile

Full NameCarmen Adriana Alvarez
GenderFemale
SpecialityFamily Practice
Experience39 Years
Location100 College Pkwy Ste 260, Williamsville, New York
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:
  • Carmen Adriana Alvarez attended and graduated from State University Of New York At Buffalo School Of Medicine in 1985
  NPI Data:
  • NPI Number: 1508828906
  • Provider Enumeration Date: 04/03/2006
  • Last Update Date: 06/20/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 7012191547
  • Enrollment ID: I20110407000675

Medical Identifiers

Medical identifiers for Carmen Adriana Alvarez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508828906NPI-NPPES
238588MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 169624 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaleida HealthBuffalo, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
R And B Medical Group Llp11532170628

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. Carmen Adriana Alvarez allows following entities to bill medicare on her behalf.
Entity NameR & B Medical Group Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639242407
PECOS PAC ID: 1153217062
Enrollment ID: O20040226000847

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. Carmen Adriana Alvarez 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
Carmen Adriana Alvarez, MD
100 College Pkwy Ste 260,
Williamsville, NY 14221-6800

Ph: (716) 635-0688
Carmen Adriana Alvarez, MD
100 College Pkwy Ste 260,
Williamsville, NY 14221

Ph: (716) 635-0688

Reviews and Comments


Family Medicine Doctors in Williamsville, NY

Peter F Kowalski, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 850 Hopkins Rd, Williamsville, NY 14221
Phone: 716-688-9641    Fax: 716-829-2447
Daniel J Morelli, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 850 Hopkins Rd, Williamsville, NY 14221
Phone: 716-688-9641    Fax: 716-688-9645
Dr. David Anthony Pawlowski, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1150 Youngs Rd, Suite 104, Williamsville, NY 14221
Phone: 716-636-7979    Fax: 716-636-7993
Sara White,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 30 N Union Rd Ste 102, Williamsville, NY 14221
Phone: 716-839-8000    Fax: 716-839-8009
Briana Niland, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 30 N Union Rd, Ste 102, Williamsville, NY 14221
Phone: 716-839-8000    Fax: 716-830-8009
Dr. Sukhwinder Singh Kodial, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 325 Essjay Rd, Williamsville, NY 14221
Phone: 716-630-1143    Fax: 716-817-1763
Lonny G Walter, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 400 International Dr., Williamsville, NY 14221
Phone: 716-631-3555    Fax: 716-631-9525

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.