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

Margaret Elizabeth Sweeney, DO

Individual provider Adult Medicine Physician · NPI 1518391077

Margaret Elizabeth Sweeney, DO is a Family Practice in Las Vegas, Nevada. Qualified in 2011, 15 years ago. Practices with Intermountain Medical Holdings Nevada Inc, a 308-clinician group and accepts Medicare assignment. Licensed in California and Nevada.

Years since qualifying
15
Licensed in
CA, NV
In the registry since
2013
Specialties on file
2
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.

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Practice location Address checks out

1000 S Rainbow Blvd
Las Vegas, NV 89145
Phone: (702) 259-0088
Fax: (702) 259-9533
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence DO1847 (NV)
Adult Medicine Physician Taxonomy 207QA0505X · Licence 20A12703 (CA)

Record details

NPI number1518391077
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 2, 2013
Last updated in NPPESOctober 20, 2022
Certification dateOctober 20, 2022

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Intermountain Medical Holdings Nevada Inc — 308 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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