Doctor profile · Federal record

Dr. Emerson Posadas

Emergency Medicine Physician (CMS: Emergency Medicine) · Las Vegas, NV

  • NPI 1891157616
  • Accepts Medicare
  • MIPS 100.0 / 100 · 2023
  • 10 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
901 Rancho Ln, 135
Las Vegas, NV 891063836
(702) 383-7885
Mailing address
500 N Rainbow Blvd Ste 203
Las Vegas, NV 891071084

Credentials & registration

NPPES · NUCC
NPI registered
March 2016 — 10 yrs on file
Profile last updated
December 10, 2019
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Nevada #18752

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1891157616. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
606
Distinct HCPCS
8
Medicare allowed
$75,876
HCPCS Description Services Patients Avg allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 136 130 $9
99285 Emergency department visit with high level of medical decision making 136 134 $180
99284 Emergency department visit with moderate level of medical decision making 119 116 $124
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 115 115 $183
99291 Critical care, first 30-74 minutes 50 50 $219
71045 X-ray of chest, 1 view 19 19 $9
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 16 14 $137
99283 Emergency department visit with low level of medical decision making 15 15 $74

In context: peer comparison

Among 104 peers in this city , average services per provider: 548. This provider delivers 1.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
349
Patients
347
Total drug cost
$2,752
Drug Type Claims Patients Total cost
Ondansetron Odt (Ondansetron) Brand 66 66 $397
Cephalexin Generic 44 44 $395
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 34 34 $165
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 24 23 $787
Naproxen Generic 24 24 $85
Azithromycin Generic 22 22 $108
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 21 21 $80
Dicyclomine Hcl Generic 19 19 $99
Famotidine Generic 19 19 $125
Prednisone Generic 18 18 $62

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Emerson Posadas's medical specialty?
Dr. Emerson Posadas practices Emergency Medicine Physician in Las Vegas, NV.
Where does Dr. Emerson Posadas practice?
Dr. Emerson Posadas practices at 901 Rancho Ln, Las Vegas, NV 891063836. Office phone: 7023837885.
What is Dr. Emerson Posadas's NPI?
Dr. Emerson Posadas's National Provider Identifier (NPI) is 1891157616, issued by NPPES.
Does Dr. Emerson Posadas accept Medicare assignment?
Yes. Dr. Emerson Posadas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Emerson Posadas commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.