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CONRAD CHESNUT CALDWELL III M.D.
NPI 1568423515
Emergency Medicine - Emergency Medical Services in Oklahoma City, OK

Active since March 30, 2006PECOS Enrolled
4300 W MEMORIAL RD, ER DEPT., OKLAHOMA CITY, OK 73120(405) 752-3733(405) 749-4561 Get Directions Write a Review

NPPES record last updated: June 24, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Conrad Chesnut Caldwell Iii M.d. NPPES

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

CONRAD CHESNUT CALDWELL III M.D. (NPI 1568423515) is an individual emergency medical services provider in Oklahoma City, Oklahoma, licensed in Oklahoma (22805) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1568423515
Entity TypeIndividualMale
Primary Taxonomy207PE0004X
Provider Legal NameCONRAD CHESNUT CALDWELL IIICredential: M.D.
Location Address4300 W MEMORIAL RD, ER DEPT.Oklahoma City, OK 73120-8304
Mailing Address4401 W Memorial Rd, Suite 121Oklahoma City, OK 73134-1785 · (405) 751-4664 · Fax (405) 749-4561
Phone(405) 752-3733
Fax(405) 749-4561
Sole ProprietorYes
Enumeration DateMarch 30, 2006
Last NPPES UpdateJune 24, 2024
NPPES CertifiedJune 24, 2024
✔ NPI 1568423515 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency Medicine · Emergency Medical ServicesAllopathic & Osteopathic Physicians
Taxonomy Code207PE0004X
License✔ Licensed in OK · 22805
Definition
An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.
Also ListedEmergency MedicineTaxonomy 207P00000X · License 22805 (OK)
4300 W MEMORIAL RD, Oklahoma City, OK 73120
Open in Google Maps ↗

Other Identifiers 4

Medicaid100211220AOK
Other930126932OK · Rr Medicare
Medicaid100211220BOK
Other930119846OK · Rr Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Wyoming, Mending Health, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Conrad Chesnut Caldwell Iii M.d. 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.

Medicare Billing Reassignments

4

Medicare enrollment records show Conrad Caldwell reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mercy Clinic Oklahoma Communities
Same address
Family Medicine
4300 W MEMORIAL RD
Oklahoma City, OK 73120
  • Reassigned Medicare billing, Oklahoma enrollment
  • 975 clinicians in this Medicare group
NPI 1386874550 (405) 752-3333
Saints Medical Group, LLC
6.5 mi
Family Medicine
777 NW 63RD ST STE 452
Oklahoma City, OK 73116
  • Reassigned Medicare billing, Oklahoma enrollment
  • 507 clinicians in this Medicare group
NPI 1437195922 (405) 231-3857
Emergency Physicians Of Mid-America, P.C.
9.9 mi
Emergency Medicine
1000 N LEE AVE
Oklahoma City, OK 73102
  • Reassigned Medicare billing, Oklahoma enrollment
  • Medicare enrollment name: Emergency Physicians Of Mid-America PC
  • 310 clinicians in this Medicare group
NPI 1063825297 (925) 924-1600
Mccurtain Memorial Medical Management, Inc.
198 mi
Surgery
1315 S LYNN LN
Idabel, OK 74745
  • Reassigned Medicare billing, Oklahoma enrollment
  • 59 clinicians in this Medicare group
NPI 1356506109 (580) 286-2947

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.
95 services93 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.
74 services74 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.
35 services33 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
28 services28 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 73120 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.

IMARI ELENA MOORE M.D.
Obstetrics & Gynecology
4300 W MEMORIAL RD
OKLAHOMA CITY, OK 73120
Oklahoma County (057) 484-7264
MARCUS TOSCHI M.D.
Hospitalist
4300 W MEMORIAL RD
OKLAHOMA CITY, OK 73120
Oklahoma County (405) 755-1515
MICHELLE TILLINGER RD, LD
Dietitian, Registered
4300 W MEMORIAL RD
OKLAHOMA CITY, OK 73120
Oklahoma County (405) 853-0128
HOLLY MICHELLE MISTLER L.D.
Dietitian, Registered
4300 W MEMORIAL RD
OKLAHOMA CITY, OK 73120
Oklahoma County (405) 752-3758
MERCY HOSPITAL OKLAHOMA CITY, INC.
Dietitian, Registered
4300 W MEMORIAL RD
OKLAHOMA CITY, OK 73120
Oklahoma County (405) 755-1515
COURNEY SMITH L.D.
Dietitian, Registered
4300 W MEMORIAL RD
OKLAHOMA CITY, OK 73120
Oklahoma County (405) 936-5288
ROBERT D CRANE MD
Emergency Medicine
4300 W MEMORIAL RD
OKLAHOMA CITY, OK 73120
Oklahoma County (405) 752-3715
DR. JEFFREY MICHAEL CRAIG MD
Psychiatry & Neurology (Behavioral Neurology & Neuropsychiatry)
4300 W MEMORIAL RD
OKLAHOMA CITY, OK 73120
Oklahoma County (405) 752-3962

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 Conrad Caldwell's NPI number?

The NPI number for Conrad Caldwell is 1568423515. It was assigned to this individual provider in the NPPES registry on March 30, 2006.

Where is Conrad Caldwell located?

Conrad Caldwell practices at 4300 W Memorial Rd ER Dept., Oklahoma City, OK 73120. The listed phone number is (405) 752-3733.

What is Conrad Caldwell's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.

Is Conrad Caldwell enrolled in Medicare?

Yes. Conrad Caldwell is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Conrad Caldwell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Conrad Caldwell reassigns Medicare benefits to 4 organizations: Mercy Clinic Oklahoma Communities (Oklahoma City, OK), Saints Medical Group, LLC (Oklahoma City, OK), Emergency Physicians Of Mid-America, P.C. (Oklahoma City, OK) and Mccurtain Memorial Medical Management, Inc. (Idabel, OK). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Conrad Caldwell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Conrad Caldwell accept?

Health plans from Blue Cross Blue Shield of Wyoming, Mending Health and Oscar Insurance Company list Conrad Caldwell 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 Conrad Caldwell was last updated on June 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.