Emma Montanez, MD
NPI 1164414298 · Internal Medicine Physician · Las Vegas, NV
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emma Montanez, MD is a Internal Medicine Physician provider in Las Vegas, NV (NPI 1164414298).
Provider details
- NPI number
- 1164414298
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- D0079620 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
119 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 57 | $126 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 21 | $131 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 17 | $165 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 13 | $89 |
| Administration of Pneumococcal VaccineG0009 | 11 | $33 |
Typical Medicare-allowed amounts for these services range $33–$165 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 94 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 408 | 176 |
| Amlodipine Besylate | 319 | 140 |
| Losartan Potassium | 218 | 97 |
| Rosuvastatin Calcium | 207 | 107 |
| Levothyroxine Sodium | 166 | 72 |
| Lisinopril | 166 | 69 |
| Fluticasone Propionate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-16
- Last updated
- 2024-03-04
- Certified
- 2024-03-04
Frequently asked questions
- What is Emma Montanez's NPI number?
- Emma Montanez's National Provider Identifier (NPI) is 1164414298, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emma Montanez's specialty?
- Emma Montanez is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Emma Montanez located?
- Emma Montanez's practice location on file with NPPES is 4275 Burnham Ave Ste 340, Las Vegas, NV 89119-5400.
- What is Emma Montanez's phone number?
- The practice phone number listed in the NPPES registry for Emma Montanez is (702) 734-6363.
- Does Emma Montanez accept Medicare?
- Emma Montanez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emma Montanez's NPI active?
- Yes — Emma Montanez's NPI (1164414298) is active in the NPPES registry as of the last update on 2024-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.