Dr. Theodore J. Losey, MD

  • Kalispell, MT
  • Emergency medicine physician
NPI1104016567PAC ID5597831875
Medicare services, 2024
326
Medicare patients, 2024
318
Part D claims, 2024
128
Publications
1
Hospital affiliations
1
Practice address
310 Sunnyview Lane, Kalispell, MT 59901
Practice phone
Call (406) 752-5111
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Logan Health Medical Center

Hospital · Kalispell, Montana

See all 4 affiliations

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Dr. Theodore J. Losey is an emergency medicine physician in Kalispell, Montana

Dr. Losey practices at Logan Health Medical Center in Kalispell, Montana, part of Billings Clinic.

Dr. Losey's NPI, 1104016567, was assigned on July 31, 2007. Dr. Losey graduated from Loma Linda University School of Medicine in 2006. Dr. Losey holds Montana license 11989.

NPI and contact details
Medicare PAC ID
5597831875
NPI enumeration date
July 31, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(406) 752-5111
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
46
Medical school graduation
2006

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

Dr. Theodore J. Losey practices at Logan Health Medical Center in Kalispell, Montana

Dr. Losey's primary practice is Logan Health Medical Center, at 310 Sunnyview Lane, Kalispell, MT 59901 in Flathead County. The practice phone is (406) 752-5111.

Source: Dmand AI Affiliation Data

Dr. Theodore J. Losey is affiliated with 1 site of care and 3 medical groups

Dr. Losey's primary practice is Logan Health Medical Center in Kalispell, Montana, part of Billings Clinic. The medical group on file is Logan Health Imaging. Dmand AI also links Dr. Losey to 2 more medical groups, each named with a free account.

See all 4 affiliations for Dr. Losey

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

Dmand AI tracks the EHR system at Dr. Theodore J. Losey's practice

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

EHR by site
SiteEHR vendor and product
Logan Health Medical CenterAvailable with a free account
+2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Theodore J. Losey is one of 245 emergency medicine physicians in Montana

Emergency medicine is Dr. Losey's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Losey is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Losey's licenses on file in 2 states: Montana and Ohio.

Specialties and state licenses

  • Emergency medicine, MontanaPrimaryLicense 11989 · taxonomy 207P00000X
  • Ohio licenseLicense 57011793

Emergency medicine physicians near Dr. Losey

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. Theodore J. Losey billed Medicare for 326 services in 2024

CMS data shows 326 Medicare services from Dr. Losey across 3 procedure codes in 2024, for 318 Medicare patients. Medicare paid $40,825 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024326
Medicare patients318
Paid by Medicare$40,825
Procedure codes3

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

  • 2023
  • 2024
Office and hospital visits
2023: 4002024: 32619%
Tests and treatments
2023: 122024: 0100%

Dr. Losey compared with the Montana median for emergency medicine physicians, 2024

  • Dr. Losey
  • Montana median
Medicare services
326vs 3047% above
Medicare patients
318vs 3025% above
Part D claims
35vs 4522% below

Medians across 269 emergency medicine physicians in Montana with Dmand AI profiles that report each measure.

Dr. Losey'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.

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

Dr. Theodore J. Losey treated 318 Medicare patients in 2024, average age 77

CMS counts 318 Medicare patients who saw Dr. Losey in 2024. The largest group is 75 to 84, with 120 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.60, 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. Losey's median patient age at 75, with 56% women.

Medicare patients, 2024318
Average age77
Average risk score1.60
Also on Medicaid14%

Dr. Losey's Medicare patients by age, 2024

Dr. Losey's Medicare patients by sex, 2024

  • Women17354%
  • Men14546%

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

  1. High blood pressure75%
  2. High cholesterol72%
  3. Ischemic heart disease41%
  4. Arthritis38%
  5. Atrial fibrillation35%
  6. Mood disorders35%
  7. Depression32%
  8. Anxiety31%

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

Dr. Losey's patients across all payers

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

Patient panel by age, all payers

Median age 75

Patient panel by sex, all payers

  • Women56%
  • Men43%

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

Dr. Theodore J. Losey wrote 128 Medicare Part D claims in 2024

In 2024, Dr. Losey wrote 128 Medicare Part D claims for 90 patients. 89% of them were for generic drugs. CMS names the drug for 35 of them, across 2 drugs with 11 or more claims each, at $182 in total drug cost. In 2022, CMS named 19 claims across 1 drug.

Part D claims, 2024128
Drugs named by CMS2
Total drug cost$182
Part D patients90

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

  • Generic114 claims89%
  • Brand-name14 claims11%

Dr. Losey's most prescribed drugs by claims, 2023

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. Losey's Part D claims, 2024

  • Opioids12%15 of 128 claims
  • Antibiotics25%32 of 128 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, 2022 to 2023

  • 2022
  • 2023
Claims for drugs CMS names
2022: 192023: 3584%

Drugs named by CMS: 2 in 2023, 1 in 2022.

See all prescribing by Dr. Losey

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. Theodore J. Losey takes part in Medicare

Dr. Losey 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. Theodore J. Losey has 1 publication on record

Dmand AI links 1 paper to Dr. Losey in 2010.

Papers1

Recent publications by Dr. Losey

See all 1 publications and co-authors

See who Dr. Losey researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Losey works with, so you can find a warm path to the right emergency medicine physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Theodore J. Losey graduated from Loma Linda University School of Medicine

Dr. Losey graduated from Loma Linda University School of Medicine in 2006.

  1. Medical schoolLoma Linda University School of Medicine
  2. Board certified in emergency medicineAmerican Board of Emergency Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Theodore J. Losey'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 phoneDmand AI Affiliation 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Training, board certification and membershipsDmand AI Professional Profile Data
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. Theodore J. Losey

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. Theodore J. Losey's NPI number?

Dr. Theodore J. Losey's NPI number is 1104016567. It was assigned on July 31, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Theodore J. Losey?

Dr. Theodore J. Losey is an emergency medicine physician in Kalispell, Montana. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Dr. Theodore J. Losey practice?

Dr. Losey practices at 310 Sunnyview Lane, Kalispell, MT 59901. Dr. Losey's primary practice is Logan Health Medical Center in Kalispell, Montana, part of Billings Clinic. Dmand AI also links Dr. Losey to 2 medical groups.

What is Dr. Theodore J. Losey's office phone number?

The practice phone on file for Dr. Losey is (406) 752-5111.

What is Dr. Theodore J. Losey's medical license number?

Dr. Losey holds Montana license 11989, one of the licenses on file in 2 states.

Which states has Dr. Theodore J. Losey been licensed in?

Dmand AI has state licenses on file for Dr. Losey in Montana and Ohio.

Which hospitals is Dr. Theodore J. Losey affiliated with?

Dr. Losey practices at Logan Health Medical Center in Kalispell, Montana.

What medical group is Dr. Theodore J. Losey part of?

Dr. Losey is linked to Logan Health Imaging. Dmand AI links Dr. Losey to 2 more medical groups.

Does Dr. Theodore J. Losey accept Medicare?

Yes. CMS data shows Dr. Losey billed Medicare for 326 services in 2024, and Dr. Losey accepts Medicare assignment.

How many Medicare patients does Dr. Theodore J. Losey see?

CMS counts 318 Medicare patients who saw Dr. Losey in 2024, with an average age of 77.

Show 6 more questionsShow fewer questions

Is Dr. Theodore J. Losey board certified?

Yes. Dr. Losey is board certified in emergency medicine by the American Board of Emergency Medicine.

What services does Dr. Theodore J. Losey bill to Medicare?

In 2024, Dr. Losey's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).

Where did Dr. Theodore J. Losey go to medical school?

Dr. Losey graduated from Loma Linda University School of Medicine in 2006.

What drugs does Dr. Theodore J. Losey prescribe most?

In 2023 Medicare Part D data, Dr. Losey's most prescribed drugs by claims were Hydrocodone-Acetaminophen and Prednisone.

How long has Dr. Theodore J. Losey been practicing?

Dr. Losey graduated from medical school in 2006, 20 years ago.

Does Dr. Theodore J. Losey do research?

Dmand AI links 1 publication to Dr. Losey.

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