Mr John Ruiz, MD - Medicare Family Medicine in Amsterdam, NY

Mr John Ruiz, MD is a medicare enrolled "Family Medicine" physician in Amsterdam, New York. His current practice location is 4988 State Highway 30, St. Mary's Hospital, Memorial Campus Fam Hlth Cntr, Amsterdam, New York. You can reach out to his office (for appointments etc.) via phone at (518) 841-3770.

Mr John Ruiz is licensed to practice in New York (license number 140126) 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 1679547970.

Contact Information

Mr John Ruiz, MD
4988 State Highway 30, St. Mary's Hospital, Memorial Campus Fam Hlth Cntr,
Amsterdam, NY 12010
(518) 841-3770
(518) 841-3775

Map and Direction




Physician's Profile

Full NameMr John Ruiz
GenderMale
SpecialityFamily Medicine
Location4988 State Highway 30, Amsterdam, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1679547970
  • Provider Enumeration Date: 02/14/2006
  • Last Update Date: 09/21/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 5193882330
  • Enrollment ID: I20090316000285

Medical Identifiers

Medical identifiers for Mr John Ruiz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679547970NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 140126 (New York)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. Mr John Ruiz allows following entities to bill medicare on his behalf.
Entity NameHouse Call Medical Services Of New York Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851345946
PECOS PAC ID: 2264517754
Enrollment ID: O20080307000427

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. Mr John Ruiz 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
Mr John Ruiz, MD
427 Guy Park Ave - Primary & Specialty Care Dept., St. Mary's Hospital At Amsterdam,
Amsterdam, NY 12010

Ph: (518) 841-7430
Mr John Ruiz, MD
4988 State Highway 30, St. Mary's Hospital, Memorial Campus Fam Hlth Cntr,
Amsterdam, NY 12010

Ph: (518) 841-3770

Reviews and Comments


Family Medicine Doctors in Amsterdam, NY

Dr. William H Forlano, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 119 Holland Circle Dr, Amsterdam, NY 12010
Phone: 518-843-4522    Fax: 518-843-4522
Jessica Lee Benoit, FNP-BC
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 5010 Ny-30, Amsterdam, NY 12010
Phone: 518-842-0017    
Dr. Robert M Droege, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 119 Holland Circle Dr, Amsterdam, NY 12010
Phone: 518-843-4522    Fax: 518-843-8306
Dr. Michael Angelo Rochet, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 380 Guy Park Ave, Amsterdam, NY 12010
Phone: 518-841-7415    Fax: 518-841-7417
Nadeem Choudhry Mumtaz, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4950 State Highway 30, Upper Level, Amsterdam, NY 12010
Phone: 518-841-3770    
Dr. Mahmood A Khan, M.D., M.B.B.S,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5032 State Highway 30, Medical Plaza, Amsterdam, NY 12010
Phone: 518-842-0200    Fax: 518-842-3003
Sabrina Michelle Bowie, FNP
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5010 State Highway 30, Ste 204, Amsterdam, NY 12010
Phone: 518-842-8185    Fax: 518-842-8189

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.