Dr. Loren E. Kierl, MD

  • Owasso, OK
  • Emergency medicine physician
NPI1336438027PAC ID4385883529
Medicare services, 2024
250
Medicare patients, 2024
204
Part D claims, 2024
188
Hospital affiliations
5
Industry payments
$21
Practice address
10502 North 110th East Avenue, Owasso, OK 74055
Practice phone
Call (918) 376-8000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Bailey Medical Center

Hospital · Owasso, Oklahoma

See all 12 affiliations

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Dr. Loren E. Kierl is an emergency medicine physician in Owasso, Oklahoma

Dr. Kierl practices at Bailey Medical Center in Owasso, Oklahoma, part of Ardent Health.

Dr. Kierl's NPI, 1336438027, was assigned on April 4, 2011. Dr. Kierl holds Oklahoma license 28485.

NPI and contact details
Medicare PAC ID
4385883529
NPI enumeration date
April 4, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(918) 376-8000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
41
Medical school graduation
2011

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Loren E. Kierl practices at 2 locations in Owasso, Oklahoma

Dr. Kierl's primary practice is Bailey Medical Center, at 10502 North 110th East Avenue, Owasso, OK 74055 in Tulsa County. The practice phone is (918) 376-8000. Dr. Kierl also practices at Bailey Medical Center, 10512 N 110th E Ave, Owasso, OK 74055.

  • Bailey Medical CenterPrimary
    10502 North 110th East Avenue, Owasso, OK 74055 · Tulsa CountyPhone(918) 376-8000
  • Bailey Medical Center
    10512 N 110th E Ave, Owasso, OK 74055 · Tulsa CountyPhone(918) 376-6351

Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data

Dr. Loren E. Kierl is affiliated with 8 sites of care and 4 medical groups

Dr. Kierl's primary practice is Bailey Medical Center in Owasso, Oklahoma, part of Ardent Health. Dr. Kierl is also affiliated with Hillcrest Hospital South. The medical group on file is Green Country Emergency Physicians. Dmand AI also links Dr. Kierl to 3 more hospitals, 3 group practices and clinics and 3 medical groups, each named with a free account.

See all 12 affiliations for Dr. Kierl

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Loren E. Kierl's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kierl practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Bailey Medical CenterAvailable with a free account
+7 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Loren E. Kierl is one of 695 emergency medicine physicians in Oklahoma

Emergency medicine is Dr. Kierl's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Kierl's licenses on file in 2 states: Oklahoma and Arkansas.

Specialties and state licenses

  • Emergency medicine, OklahomaPrimaryLicense 28485 · taxonomy 207P00000X
  • Arkansas licenseLicense E-11796

Emergency medicine physicians near Dr. Kierl

Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Loren E. Kierl billed Medicare for 250 services in 2024

CMS data shows 250 Medicare services from Dr. Kierl across 4 procedure codes in 2024, for 204 Medicare patients. Medicare paid $22,051 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024250
Medicare patients204
Paid by Medicare$22,051
Procedure codes4

Dr. Kierl's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2152024: 1988%
Tests and treatments
2023: 462024: 5213%

Dr. Kierl compared with the Oklahoma median for emergency medicine physicians, 2024

  • Dr. Kierl
  • Oklahoma median
Medicare services
250vs 32423% below
Medicare patients
204vs 29431% below
Part D claims
66vs 8825% below

Medians across 669 emergency medicine physicians in Oklahoma with Dmand AI profiles that report each measure.

Dr. Kierl's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Kierl

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Loren E. Kierl treated 204 Medicare patients in 2024, average age 74

CMS counts 204 Medicare patients who saw Dr. Kierl in 2024. The largest group is 65 to 74, with 73 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.88, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Kierl's median patient age at 55, with 59% women.

Medicare patients, 2024204
Average age74
Average risk score1.88
Also on Medicaid24%

Dr. Kierl's Medicare patients by age, 2024

Dr. Kierl's Medicare patients by sex, 2024

  • Women12762%
  • Men7738%

Chronic conditions among Dr. Kierl's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis57%
  4. Mood disorders48%
  5. Ischemic heart disease47%
  6. Depression46%
  7. Diabetes45%
  8. Anxiety43%

Share of Medicare patients with each condition. A patient can have several.

Dr. Kierl's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 55

Patient panel by sex, all payers

  • Women59%
  • Men40%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Loren E. Kierl wrote 188 Medicare Part D claims in 2024

In 2024, Dr. Kierl wrote 188 Medicare Part D claims for 124 patients. 93% of them were for generic drugs. CMS names the drug for 66 of them, across 4 drugs with 11 or more claims each, at $423 in total drug cost. In 2023, CMS named 94 claims across 5 drugs.

Part D claims, 2024188
Drugs named by CMS4
Total drug cost$423
Part D patients124

Dr. Kierl's Part D claims by kind of drug, 2024

  • Generic175 claims93%
  • Brand-name13 claims7%

Dr. Kierl's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Kierl's Part D claims, 2024

  • Opioids12%22 of 188 claims
  • Antibiotics37%69 of 188 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 942024: 6630%

Drugs named by CMS: 4 in 2024, 5 in 2023.

See all prescribing by Dr. Kierl

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Dr. Loren E. Kierl takes part in Medicare

Dr. Kierl accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Loren E. Kierl received $21 in industry payments in 2022

CMS Open Payments shows 1 general payment to Dr. Kierl from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $21.

Companies that paid Dr. Kierl the most, 2022 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Kierl

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Loren E. Kierl's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Loren E. Kierl

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Loren E. Kierl's NPI number?

Dr. Loren E. Kierl's NPI number is 1336438027. It was assigned on April 4, 2011, and it is active in the NPI Registry.

What kind of doctor is Dr. Loren E. Kierl?

Dr. Loren E. Kierl is an emergency medicine physician in Owasso, Oklahoma. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Dr. Loren E. Kierl practice?

Dr. Kierl practices at 10502 North 110th East Avenue, Owasso, OK 74055. Dr. Kierl also practices at 10512 N 110th E Ave, Owasso, OK 74055. Dr. Kierl's primary practice is Bailey Medical Center in Owasso, Oklahoma, part of Ardent Health. Dmand AI also links Dr. Kierl to 3 hospitals, 3 group practices and clinics and 3 medical groups.

What is Dr. Loren E. Kierl's office phone number?

The practice phone on file for Dr. Kierl is (918) 376-8000.

What is Dr. Loren E. Kierl's medical license number?

Dr. Kierl holds Oklahoma license 28485, one of the licenses on file in 2 states.

Which states has Dr. Loren E. Kierl been licensed in?

Dmand AI has state licenses on file for Dr. Kierl in Oklahoma and Arkansas.

Which hospitals is Dr. Loren E. Kierl affiliated with?

Dr. Kierl practices at Bailey Medical Center in Owasso, Oklahoma. Dr. Kierl is also affiliated with Hillcrest Hospital South. Dmand AI links Dr. Kierl to 3 more hospitals.

What medical group is Dr. Loren E. Kierl part of?

Dr. Kierl is linked to Green Country Emergency Physicians. Dmand AI links Dr. Kierl to 3 more medical groups.

Does Dr. Loren E. Kierl accept Medicare?

Yes. CMS data shows Dr. Kierl billed Medicare for 250 services in 2024, and Dr. Kierl accepts Medicare assignment.

How many Medicare patients does Dr. Loren E. Kierl see?

CMS counts 204 Medicare patients who saw Dr. Kierl in 2024, with an average age of 74.

Show 4 more questionsShow fewer questions

What services does Dr. Loren E. Kierl bill to Medicare?

In 2024, Dr. Kierl's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).

What drugs does Dr. Loren E. Kierl prescribe most?

In 2024 Medicare Part D data, Dr. Kierl's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Cephalexin and Ondansetron HCl.

Has Dr. Loren E. Kierl received payments from drug or device companies?

CMS Open Payments shows $21 in general payments to Dr. Kierl from 1 company from 2022 to 2022. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Dr. Loren E. Kierl been practicing?

Dr. Kierl graduated from medical school in 2011, 15 years ago.

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