Dr Stephen Findlay Johnstone, MD - Medicare Orthopedic Surgery in Astoria, NY

Dr Stephen Findlay Johnstone, MD is a medicare enrolled "Orthopaedic Surgery" physician in Astoria, New York. He graduated from medical school in 2006 and has 18 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice North Shore Medical Group Of The Mount Sinai School Of Medicine and his current practice location is 2510 30th Ave, Department Of Orthopedics, Astoria, New York. You can reach out to his office (for appointments etc.) via phone at (718) 932-1000.

Dr Stephen Findlay Johnstone is licensed to practice in New York (license number 280422) 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 1811201403.

Contact Information

Dr Stephen Findlay Johnstone, MD
2510 30th Ave, Department Of Orthopedics,
Astoria, NY 11102-2448
(718) 932-1000
Not Available

Map and Direction




Physician's Profile

Full NameDr Stephen Findlay Johnstone
GenderMale
SpecialityOrthopedic Surgery
Experience18 Years
Location2510 30th Ave, Astoria, 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 Stephen Findlay Johnstone graduated from medical school in 2006
  NPI Data:
  • NPI Number: 1811201403
  • Provider Enumeration Date: 08/06/2010
  • Last Update Date: 04/19/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 9739463647
  • Enrollment ID: I20170221000658

Medical Identifiers

Medical identifiers for Dr Stephen Findlay Johnstone such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811201403NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery MT198180 (Pennsylvania)Secondary
207X00000XOrthopaedic Surgery 280422 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Vns Of Ny Home Care ChhaNew york, NYHome health agency
Mount Sinai HospitalNew york, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Shore Medical Group Of The Mount Sinai School Of Medicine8921999087273

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 Stephen Findlay Johnstone allows following entities to bill medicare on his behalf.
Entity NameNorth Shore Medical Group Of The Mount Sinai School Of Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275640609
PECOS PAC ID: 8921999087
Enrollment ID: O20040320000412
Entity NameIcahn School Of Medicine At Mount Sinai
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477932275
PECOS PAC ID: 2264691070
Enrollment ID: O20150811003333

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 Stephen Findlay Johnstone 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 Stephen Findlay Johnstone, MD
25-10 30th Avenue, Department Of Orthopedics,
Astoria, NY 11102

Ph: () -
Dr Stephen Findlay Johnstone, MD
2510 30th Ave, Department Of Orthopedics,
Astoria, NY 11102-2448

Ph: (718) 932-1000

Reviews and Comments


Orthopaedic Surgery Doctors in Astoria, NY

Dr. Charles Demarco, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 2318 31st St, Suite 210, Astoria, NY 11105
Phone: 718-777-1885    Fax: 718-777-9613
Parthiv Rathod, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2202 Steinway St, Astoria, NY 11105
Phone: 718-963-8000    
Dr. Evan Schwartz, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 3016 30th Dr Ste 1b, Park Lenox Orthopaedics, Pc, Astoria, NY 11102
Phone: 718-558-1975    Fax: 718-558-1617
Dr. Steven Touliopoulos, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2318 31st St, Suite 210, Astoria, NY 11105
Phone: 718-777-1885    Fax: 718-777-9613

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.