Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

MS. Leslie Harper Massey, DO

Individual provider Gastroenterology Physician · NPI 1699186585

MS. Leslie Harper Massey, DO is a Gastroenterology in Carson City, Nevada. Graduated from Edward via Col of Osteo Medicine-Virginia Campus in 2014, 12 years ago. Practices with Collins Carson City Gastroenterology, Ltd, a 12-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Nevada.

Years since qualifying
12
Trained at
Edward via Col of Osteo Medicine-Virginia Campus
Licensed in
NV
In the registry since
2014
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1385 Vista Ln
Carson City, NV 89703-4643
Phone: (775) 329-4600
Fax: (775) 329-3992
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 620 Shadow Lane, Las Vegas, NV 89106-4194 — (702) 388-8436

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence DO2240 (NV)

Record details

NPI number1699186585
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedMay 13, 2014
Last updated in NPPESOctober 30, 2020
Certification dateOctober 30, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolEDWARD VIA COL OF OSTEO MEDICINE-VIRGINIA CAMPUS
Graduated 2014 (12 years in practice)
Group practice Collins Carson City Gastroenterology, Ltd — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Carson City