LESLEY ANNE OSBORN MD
NPI 1003253725
Emergency Medicine in Aurora, CO

Active since June 04, 2013PECOS EnrolledAccepts Medicare Assignment
97.58/100
CMS Quality Rating
12505 E 16TH AVE, AURORA, CO 80045(720) 848-0000 Get Directions Write a Review

NPPES record last updated: February 24, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 24, 2025, Jun 25, 2016 (2 updates tracked since 2016).

About Lesley Anne Osborn Md NPPES

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

LESLEY ANNE OSBORN MD (NPI 1003253725) is an individual emergency medicine provider in Aurora, Colorado, licensed in Colorado (DR.0071620) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS, maintains a secondary practice location in Houston, and is a graduate of University Of South Carolina School Of Medicine (2013).

NPPES Registry Identity

NPI1003253725
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameLESLEY ANNE OSBORNCredential: MD
Location Address12505 E 16TH AVEAurora, CO 80045-2545
Mailing AddressPo Box 110429Aurora, CO 80042-0429
Sole ProprietorNo
Medical School CMSUniversity Of South Carolina School Of MedicineGraduated 2013
Enumeration DateJune 4, 2013
Last NPPES UpdateFebruary 24, 20252 updates tracked since enumeration
NPPES CertifiedFebruary 24, 2025
NPI 1003253725 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses Licensed in CO · DR.0071620 Licensed in TX · Q7441 Licensed in SC · MD35681
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.

12505 E 16TH AVE, Aurora, CO 80045

Secondary Practice Location 1

Location 16431 Fannin St, Suite JJL 431Houston, TX 77030-1501 · Phone (713) 500-7878 · Fax (713) 500-0758

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Lesley Anne Osborn Md 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 ID8527374479
PECOS Enrollment IDI20160513000042, I20230926002583, I20251021000445
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.

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.
127 services127 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.
49 services49 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
31 services31 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
19 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80045 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
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
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.

97.58/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.53
Promoting Interoperability100
Improvement Activities40

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.

Pharmacist
12505 E 16TH AVE, MAIL STOP F757
AURORA, CO 80045
Nurse Practitioner (Adult Health)
12505 E 16TH AVE
AURORA, CO 80045
Emergency Medicine
12505 E 16TH AVE
AURORA, CO 80045
Emergency Medicine
12505 E 16TH AVE
AURORA, CO 80045
Physician Assistant (Medical)
12505 E 16TH AVE
AURORA, CO 80045
Pharmacist
12505 E 16TH AVE
AURORA, CO 80045
Physician Assistant (Medical)
12505 E 16TH AVE
AURORA, CO 80045
Emergency Medicine
12505 E 16TH AVE
AURORA, CO 80045

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lesley Osborn's NPI number?

The NPI number for Lesley Osborn is 1003253725. It was assigned to this individual provider in the NPPES registry on June 4, 2013.

Where is Lesley Osborn located?

Lesley Osborn practices at 12505 E 16th Ave, Aurora, CO 80045. The listed phone number is (720) 848-0000.

What is Lesley Osborn's specialty?

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

Is Lesley Osborn enrolled in Medicare?

Yes. Lesley Osborn is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Lesley Osborn accept?

Health plans from Oscar Insurance Company list Lesley Osborn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Lesley Osborn was last updated on February 24, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.