IES ER OKLAHOMA LLC
NPI 1447148093
Emergency Medicine in Tulsa, OK

Q: What is Ies ER Oklahoma LLC's NPI number?

The NPI number for Ies ER Oklahoma LLC is 1447148093. It was assigned to this organization in the NPPES registry on June 24, 2025.

Q: What is Ies ER Oklahoma LLC's specialty?

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

Active since June 24, 2025

6161 S YALE AVE, TULSA, OK 74136(918) 494-2200 Get Directions Write a Review

NPPES record last updated: December 12, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 12, 2025, Jun 24, 2025 (2 updates tracked since 2025).

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About Ies Er Oklahoma Llc NPPES

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

IES ER OKLAHOMA LLC (NPI 1447148093) is a healthcare organization registered as an emergency medicine in Tulsa, Oklahoma and active in the NPI registry since June 2025. The organization maintains 4 additional practice locations and lists Nestor Zenarosa, Ao, as its authorized official.

NPPES Registry Identity

NPI1447148093

Entity TypeOrganization

Primary Taxonomy207P00000X

Legal Business NameIES ER OKLAHOMA LLC

Location Address6161 S YALE AVETulsa, OK 74136-1902

Mailing AddressPo Box 1985Indianapolis, IN 46206-1985 · (469) 420-5527

Phone(918) 494-2200

Organization SubpartNo

Authorized OfficialNestor ZenarosaAo · (469) 420-5544

Enumeration DateJune 24, 2025

Last NPPES UpdateDecember 12, 20252 updates tracked since enumeration

NPPES CertifiedDecember 12, 2025

✔ NPI 1447148093 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

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.

6161 S YALE AVE, Tulsa, OK 74136

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Secondary Practice Locations 4

Location 110501 E 91st StTulsa, OK 74133-5790 · Phone (918) 307-6130

Location 2140 W 151st St SGlenpool, OK 74033-4523 · Phone (918) 321-7000

Location 3300 Rockefeller DrMuskogee, OK 74401-5075 · Phone (918) 682-5501

Location 4735 N Foreman StVinita, OK 74301-1422 · Phone (918) 256-7551

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ies Er Oklahoma Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

262

Medicare enrollment records show 262 clinicians reassign Medicare billing to Ies ER Oklahoma LLC, which bills Medicare for the services they deliver. Of these, 7 practice at this address and 67 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 5

Emergency Medicine186

Nurse Practitioner59

Pediatric Medicine11

Family Practice5

Critical Care (Intensivists)1

Nearest to this location (20)

See all 262

Barrett Bradt, MD

Emergency Medicine

NPI 1659698694

6161 S YALE AVE ST. FRANCIS - DEPARTMENT OF EMERGENCY MEDICINE
Tulsa, OK 74136

(479) 381-9986

✔ PECOSSame address

Gloria Brand, APRN-CNP

Nurse Practitioner

NPI 1619706439