What is Ernesto Rubio's NPI number?

Ernesto Rubio's National Provider Identifier (NPI) is 1003874413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ernesto Rubio's specialty?

Ernesto Rubio is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Ernesto Rubio located?

Ernesto Rubio's practice location on file with NPPES is 5785 Centennial Center Blvd. Ste. 230, Las Vegas, NV 89149.

What is Ernesto Rubio's phone number?

The practice phone number listed in the NPPES registry for Ernesto Rubio is (702) 383-2273.

Does Ernesto Rubio accept Medicare?

Ernesto Rubio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Ernesto Rubio's NPI active?

Yes — Ernesto Rubio's NPI (1003874413) is active in the NPPES registry as of the last update on 2025-08-05.

IndividualActiveAccepts Medicare

Ernesto Rubio, M.D.

NPI 1003874413 · Internal Medicine Physician · Las Vegas, NV

Ernesto Rubio, M.D. is a Internal Medicine Physician provider in Las Vegas, NV (NPI 1003874413).

Provider details

NPI number: 1003874413
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 8109 (NV)

Practice location

5785 Centennial Center Blvd. Ste. 230

Las Vegas, NV 89149

Phone: (702) 383-2273

Fax: (702) 366-0570

Street-level locationGet directions

More NV providers

Mailing address

1800 W. Charleston Blvd. Ste. 508

Las Vegas, NV 89102

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 8109 (NV)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(70/100 index)

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
428 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	308	$124
Assessment of Emotional Or Behavioral Problems96127	76	$5
Routine Electrocardiogram (ecg) Using at Least 12 Leads With Tracing93005	30	$6
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	14	$85

Typical Medicare-allowed amounts for these services range $5–$124 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 60 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Atorvastatin Calcium	684	328
Amlodipine Besylate	435	214
Metformin Hclbrand: Metformin Hcl Er	276	126
Losartan Potassium	237	118
Lisinopril	228	117
Metoprolol Succinate	164	71

Enumerated: 2006-05-03
Last updated: 2025-08-05
Certified: 2025-08-05

Frequently asked questions

What is Ernesto Rubio's NPI number?: Ernesto Rubio's National Provider Identifier (NPI) is 1003874413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ernesto Rubio's specialty?: Ernesto Rubio is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Ernesto Rubio located?: Ernesto Rubio's practice location on file with NPPES is 5785 Centennial Center Blvd. Ste. 230, Las Vegas, NV 89149.
What is Ernesto Rubio's phone number?: The practice phone number listed in the NPPES registry for Ernesto Rubio is (702) 383-2273.
Does Ernesto Rubio accept Medicare?: Ernesto Rubio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Ernesto Rubio's NPI active?: Yes — Ernesto Rubio's NPI (1003874413) is active in the NPPES registry as of the last update on 2025-08-05.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

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	308	$124
Assessment of Emotional Or Behavioral Problems96127	76	$5
Routine Electrocardiogram (ecg) Using at Least 12 Leads With Tracing93005	30	$6
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	14	$85

Drug

Part D claims (2024)

Beneficiaries

Atorvastatin Calcium

684

328

Amlodipine Besylate

435

214

Metformin Hclbrand: Metformin Hcl Er

276

126

Losartan Potassium

237

118

Lisinopril

228

117

Metoprolol Succinate

164

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)