Dr Stewart Leslie Greisman, DO - Medicare Emergency Medicine in Avon, CO

Dr Stewart Leslie Greisman, DO is a medicare enrolled "Emergency Medicine" physician in Avon, Colorado. His current practice location is 50 Buck Creek Road, Suite 200, Avon, Colorado. You can reach out to his office (for appointments etc.) via phone at (970) 926-6340.

Dr Stewart Leslie Greisman is licensed to practice in Colorado (license number 18796) 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 1831201607.

Contact Information

Dr Stewart Leslie Greisman, DO
50 Buck Creek Road, Suite 200,
Avon, CO 81620
(970) 926-6340
(970) 926-6348

Map and Direction




Physician's Profile

Full NameDr Stewart Leslie Greisman
GenderMale
SpecialityEmergency Medicine
Location50 Buck Creek Road, Avon, Colorado
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1831201607
  • Provider Enumeration Date: 08/31/2006
  • Last Update Date: 09/15/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 4486542081
  • Enrollment ID: I20040305000847

Medical Identifiers

Medical identifiers for Dr Stewart Leslie Greisman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831201607NPI-NPPES
1187962MedicaidCO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 18796 (Colorado)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 Stewart Leslie Greisman allows following entities to bill medicare on his behalf.
Entity NameColorado Mountain Medical, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083675102
PECOS PAC ID: 4486633674
Enrollment ID: O20040720001045
Entity NameValley View Hospital Association
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1114654795
PECOS PAC ID: 1850294778
Enrollment ID: O20190423000172

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 Stewart Leslie Greisman 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 Stewart Leslie Greisman, DO
Po Box 4330,
Avon, CO 81620-4330

Ph: (970) 926-6340
Dr Stewart Leslie Greisman, DO
50 Buck Creek Road, Suite 200,
Avon, CO 81620

Ph: (970) 926-6340

Reviews and Comments


Emergency Medicine Doctors in Avon, CO

Dr. Brooks F Bock, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 50 Buck Creek Road, Suite 200, Avon, CO 81620
Phone: 970-926-6340    Fax: 970-926-6348

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.