EMERSON POSADAS
NPI 1891157616
Emergency Medicine in Las Vegas, NV

Q: What is Emerson Posadas's NPI number?

The NPI number for Emerson Posadas is 1891157616. It was assigned to this individual provider in the NPPES registry on March 22, 2016.

Q: What is Emerson Posadas's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Emerson Posadas was last updated on December 10, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 22, 2016PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

901 RANCHO LN, 135, LAS VEGAS, NV 89106(702) 383-7885 Get Directions Write a Review

NPPES record last updated: December 10, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 10, 2019, Mar 22, 2016 (2 updates tracked since 2016).

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About Emerson Posadas NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

EMERSON POSADAS (NPI 1891157616) is an individual emergency medicine provider in Las Vegas, Nevada, licensed in Nevada (18752) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS and is a graduate of University Of California, Irvine, California College Of Medicine (2016).

NPPES Registry Identity

NPI1891157616

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameEMERSON POSADAS

Location Address901 RANCHO LN, 135Las Vegas, NV 89106-3836

Mailing Address500 N Rainbow Blvd Ste 203Las Vegas, NV 89107-1084 · (702) 259-1228

Phone(702) 383-7885

Sole ProprietorNo

Medical School CMSUniversity Of California, Irvine, California College Of MedicineGraduated 2016

Enumeration DateMarch 22, 2016

Last NPPES UpdateDecember 10, 20192 updates tracked since enumeration

✔ NPI 1891157616 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in NV · 18752

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

901 RANCHO LN, Las Vegas, NV 89106

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Emerson Posadas is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9638464647

PECOS Enrollment IDI20220214001992

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Emerson Posadas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Palomar Emergency Physicians, Inc

237 mi

Emergency Medicine

2185 CITRACADO PKWY
Escondido, CA 92029

Reassigned Medicare billing, California enrollment
135 clinicians in this Medicare group

NPI 1124698139 (310) 321-0143

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

196 services194 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

133 services130 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

125 services119 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

84 services84 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89106 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$88.51 typical visit price

range $57.07 – $173.24

Typical copayment $22.12 (range $14.26 – $43.31)

Most-billed visit code 99203

Established Patient

$100.60 typical visit price

range $18.27 – $140.96

Typical copayment $25.15 (range $4.56 – $35.24)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

100

Improvement Activities

Cost

100

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ACADEMY MEDICAL EQUIPMENT, INC.

Durable Medical Equipment & Medical Supplies

901 RANCHO LN, SUITE 140
LAS VEGAS, NV 89106

Clark County (702) 382-9991

MRS. SCHALEY KATHLEEN ALLEN RT(R)(CT)

Radiologic Technologist