Ms Leslie Harper Massey, DO - Medicare Gastroenterology in Carson City, NV

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Ms Leslie Harper Massey, DO is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Carson City, Nevada. She went to Edward Via Col Of Osteo Medicine-virginia Campus and graduated in 2014 and has 10 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Collins Carson City Gastroenterology, Ltd and her current practice location is 1385 Vista Ln, Carson City, Nevada. You can reach out to her office (for appointments etc.) via phone at (775) 329-4600.

Ms Leslie Harper Massey is licensed to practice in Nevada (license number DO2240) 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 1699186585.

Contact Information

Ms Leslie Harper Massey, DO
1385 Vista Ln,
Carson City, NV 89703-4643
(775) 329-4600
(775) 329-3992

Map and Direction




Physician's Profile

Full NameMs Leslie Harper Massey
GenderFemale
SpecialityGastroenterology
Experience10 Years
Location1385 Vista Ln, Carson City, Nevada
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:
  • Ms Leslie Harper Massey attended and graduated from Edward Via Col Of Osteo Medicine-virginia Campus in 2014
  NPI Data:
  • NPI Number: 1699186585
  • Provider Enumeration Date: 05/13/2014
  • Last Update Date: 10/30/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 3072830181
  • Enrollment ID: I20201102002154

Medical Identifiers

Medical identifiers for Ms Leslie Harper Massey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699186585NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology DO2240 (Nevada)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Carson Tahoe Regional Medical CenterCarson city, NVHospital
Carson Valley Medical CenterGardnerville, NVHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Collins Carson City Gastroenterology, Ltd80224743298

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. Ms Leslie Harper Massey allows following entities to bill medicare on her behalf.
Entity NameCollins Carson City Gastroenterology, Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780395764
PECOS PAC ID: 8022474329
Enrollment ID: O20230511000946

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. Ms Leslie Harper Massey 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
Ms Leslie Harper Massey, DO
1385 Vista Ln,
Carson City, NV 89703-4643

Ph: (775) 329-4600		Ms Leslie Harper Massey, DO
1385 Vista Ln,
Carson City, NV 89703-4643

Ph: (775) 329-4600

Reviews and Comments


Internal Medicine Doctors in Carson City, NV

Susan J Maturlo, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 2874 N Carson St, Suite 120, Carson City, NV 89706
Phone: 775-445-7170    Fax: 775-687-8457
Dr. David M Baker, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1470 Medical Pkwy, Suite 160, Carson City, NV 89703
Phone: 775-445-7650    Fax: 775-687-8457
Dr. Stephen Michael Tann, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1470 Medical Parkway, Suite 160, Carson City, NV 89703
Phone: 775-445-7650    Fax: 775-882-4206
Dr. Larry Angelo Pappas, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1600 Medical Pkwy, Carson City, NV 89703
Phone: 775-445-8000    
Dr. Christopher J Dipaolo, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1470 Medical Pkwy, Suite 160, Carson City, NV 89703
Phone: 775-445-7650    Fax: 775-687-8457
Richard I Yamamoto, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2874 N Carson St, Suite 200, Carson City, NV 89706
Phone: 775-445-7170    Fax: 775-883-0959
Dr. Christopher W Forman, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2874 N Carson St, Suite 200, Carson City, NV 89706
Phone: 775-445-7170    Fax: 775-883-0959

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.