Rex Garn Mabey, M.D.
Obstetrics & Gynecology Physician · Las Vegas, NV
Rex Garn Mabey, M.D. is an obstetrics & gynecology physician with a practice address in Las Vegas, Nevada, and NPI 1720048549, issued on Mar 24, 2006. Check the license (Nevada 5758, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Rex Garn Mabey
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 5758 NV
Self-reported in NPPES; status is on the state search - Practice location
- 2881 N Tenaya Way, Las Vegas, NV 89128
- Phone
- (702) 242-8800
- Enumerated
- Mar 24, 2006
- Record last updated
- Mar 8, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (702) 242-8949
- Medicaid ID
- 2002342 NV
- Medicare enrollment
- Enrolled (PECOS I20110415000338); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 1985
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 318 in Nevada → Look up another NPI →
Verify Rex Garn Mabey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 5758Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
559 Medicare Part D claims for 120 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Estradiol129 claims
- Fluconazole46 claims
- Ciprofloxacin Hcl31 claims
- Medroxyprogesterone Acetate26 claims
- Progesterone26 claims
- Clobetasol Propionate22 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $196.30
2 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Rex Garn Mabey among 318 obstetrics & gynecology physician records in Nevada
Rex Garn Mabey, M.D. is one of 318 obstetrics & gynecology physician records with a practice address in Nevada. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 50% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1985 · median 2002 among the 205 with a school on file
- Record last updated2011 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Nevada
There are 318 obstetrics & gynecology physician records in Nevada.
All 318 in Nevada → Every provider in Las Vegas → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Stanley Abramow, MDLas Vegas, NV 891281154434348
- Anita Gondy, M.D.Las Vegas, NV 891281417940032
- Deborah Hughes, MDLas Vegas, NV 891281538238258
- John Kelley, MDLas Vegas, NV 891281063414555
- Henry Luh, DOLas Vegas, NV 891281497713762
- John Martin, M.D.Las Vegas, NV 891281912007873
- Saovaros Michaels, M.D.Las Vegas, NV 891281114910734
- Nicole Moss, MDLas Vegas, NV 891281821060856
Common questions
What is Rex Garn Mabey, M.D.'s NPI number?
Rex Garn Mabey, M.D.'s National Provider Identifier (NPI) is 1720048549, issued on Mar 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rex Garn Mabey, M.D. located?
The NPPES record lists a practice address at 2881 N Tenaya Way, Las Vegas, NV, 89128. Phone: (702) 242-8800. Providers update this record themselves, so call before visiting.
How can I verify Rex Garn Mabey, M.D.'s license?
NPPES lists Nevada license number 5758, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rex Garn Mabey, M.D. prescribe under Medicare Part D?
In 2024, Rex Garn Mabey, M.D. had 559 Medicare Part D claims for 120 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.