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DR. DAVID BRENNAN DO
NPI 1013414952
Emergency Medicine in Oklahoma City, OK

Active since April 08, 2018PECOS Enrolled
4401 S WESTERN AVE, OKLAHOMA CITY, OK 73109(405) 636-7000 Get Directions Write a Review

NPPES record last updated: April 30, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. David Brennan Do NPPES

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

DR. DAVID BRENNAN DO (NPI 1013414952) is an individual emergency medicine provider in Oklahoma City, Oklahoma, licensed in Oklahoma (6617) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1013414952
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. DAVID BRENNANCredential: DO
Location Address4401 S WESTERN AVEOklahoma City, OK 73109-3413
Mailing Address13201 Goodman St Apt 2302Overland Park, KS 66213-7812
Phone(405) 636-7000
Sole ProprietorNo
Enumeration DateApril 8, 2018
Last NPPES UpdateApril 30, 2020
NPPES CertifiedApril 30, 2020
✔ NPI 1013414952 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in OK · 6617
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
4401 S WESTERN AVE, Oklahoma City, OK 73109
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas City, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. David Brennan Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 3

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.
160 services153 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.
75 services74 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.
35 services35 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 73109 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
$82.46 typical visit price
range $53.00 – $162.61
Typical copayment $20.61 (range $13.25 – $40.65)
Most-billed visit code 99203
Established Patient
$94.27 typical visit price
range $16.68 – $132.40
Typical copayment $23.56 (range $4.17 – $33.10)
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.

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.

DR. HUNTER DALE COOK D.O
Emergency Medicine
4401 S WESTERN AVE
OKLAHOMA CITY, OK 73109
Oklahoma County (405) 636-7709
MARCIA R PALMER PA
Physician Assistant
4401 S WESTERN AVE
OKLAHOMA CITY, OK 73109
Oklahoma County (405) 713-4740
DR. LAUREN L. FITZGERALD MD
Anesthesiology
4401 S WESTERN AVE
OKLAHOMA CITY, OK 73109
Oklahoma County (918) 392-2944
MS. JILL DIMOND MOORE MS, C.C.C.
Speech-Language Pathologist
4401 S WESTERN AVE, DEPT. 2004215
OKLAHOMA CITY, OK 73109
Oklahoma County (405) 636-7131
DR. JUSTIN ANDRE NALAGAN M.D.
Hospitalist
4401 S WESTERN AVE
OKLAHOMA CITY, OK 73109
Oklahoma County (405) 713-7403
DAVID ALEXANDER ORBAN DO
Emergency Medicine
4401 S WESTERN AVE
OKLAHOMA CITY, OK 73109
Oklahoma County (405) 636-7000
MATTHEW RAY WHITTAKER DO
Emergency Medicine
4401 S WESTERN AVE
OKLAHOMA CITY, OK 73109
Oklahoma County (405) 636-7195
DR. OBIAGELI LYNDA OFFOR MD
Internal Medicine
4401 S WESTERN AVE
OKLAHOMA CITY, OK 73109
Oklahoma County (405) 636-7000

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 David Brennan's NPI number?

The NPI number for David Brennan is 1013414952. It was assigned to this individual provider in the NPPES registry on April 8, 2018.

Where is David Brennan located?

David Brennan practices at 4401 S Western Ave, Oklahoma City, OK 73109. The listed phone number is (405) 636-7000.

What is David Brennan's specialty?

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

Is David Brennan enrolled in Medicare?

Yes. David Brennan is registered in the Medicare PECOS enrollment system.

What insurance does David Brennan accept?

Health plans from Blue Cross and Blue Shield of Kansas City and Oscar Insurance Company list David Brennan 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 David Brennan was last updated on April 30, 2020. 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.