Emma P. Montanez, MD
Internal Medicine Physician · Las Vegas, NV
Emma P. Montanez, MD is an internal medicine physician with a practice address in Las Vegas, Nevada, and NPI 1164414298, issued on Aug 16, 2005. Check the license (Nevada 24841, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Emma P. Montanez
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 24841 NV
D0079620 MD
Self-reported in NPPES; status is on the state search - Practice location
- 4275 Burnham Ave Ste 340, Las Vegas, NV 89119
- Phone
- (702) 734-6363
- Enumerated
- Aug 16, 2005
- Record last updated
- Mar 4, 2024
- Fax
- (702) 734-6374
- Medicaid IDs
- 1164414298 NV
854003800 MD - Medicare enrollment
- Enrolled (PECOS I20240131003517); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 4275 Burnham Ave Ste 340
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Weldon James, MDFamily Medicine Physician1053499970
- Anthony Marlon, PA-CPhysician Assistant1376880708
Verify Emma P. Montanez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 24841Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% more Medicare Part D claims than the average internal medicine physician in 2024
5,517 Medicare Part D claims for 956 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 87 claims were for opioids.
Most prescribed
- Atorvastatin Calcium408 claims
- Amlodipine Besylate319 claims
- Losartan Potassium218 claims
- Rosuvastatin Calcium207 claims
- Levothyroxine Sodium166 claims
- Lisinopril166 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 83.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Intermountain Medical Holdings Nevada IncLas Vegas, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
716 internal medicine physician records list a practice address in Las Vegas
They are 716 of the 65,269 NPPES records with a practice address in Las Vegas, and 1,229 internal medicine physician records in Nevada.
All 716 in Las Vegas → All 1,229 in Nevada → Every provider in Las Vegas →
Other internal medicine physician records in Nevada
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- Sherif Abdou, M.D.Las Vegas, NV1316905656
- Allen AbelloHenderson, NV1407341530
- Ijaz Abid, MDNorth Las Vegas, NV1518010008
- Christopher Aboujaoude, MDLas Vegas, NV1225730658
- Samuel Abplanalp, DOLas Vegas, NV1770223968
- Erika Abraham, M.D.Nellis Afb, NV1831326644
- Amani Abu Samha, M.DLas Vegas, NV1376473736
Common questions
What is Emma P. Montanez, MD's NPI number?
Emma P. Montanez, MD's National Provider Identifier (NPI) is 1164414298, issued on Aug 16, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Emma P. Montanez, MD located?
The NPPES record lists a practice address at 4275 Burnham Ave Ste 340, Las Vegas, NV, 89119. Phone: (702) 734-6363. Providers update this record themselves, so call before visiting.
How can I verify Emma P. Montanez, MD's license?
NPPES lists Nevada license number 24841, 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 Emma P. Montanez, MD prescribe under Medicare Part D?
In 2024, Emma P. Montanez, MD had 5,517 Medicare Part D claims for 956 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Emma P. Montanez, MD's MIPS final score?
The 2023 MIPS final score is 83.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.