Dr. Carl Edward Thornblade, MD

  • Missoula, MT
  • Allergist and immunologist
NPI1073605200PAC ID7810067022
Medicare services, 2024
12,895
Medicare patients, 2024
205
Part D claims, 2024
368
Clinical trials
1
Industry payments
$32,445
Practice address
2801 Great Northern Loop Suite 101 Suite 101, Missoula, MT 59808-1745
Practice phone
Call (406) 728-6472
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Montana Allergy Practice

Medical specialty practice · Missoula, Montana

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Dr. Carl Edward Thornblade is an allergist and immunologist in Missoula, Montana

Dr. Thornblade practices at Montana Allergy Practice in Missoula, Montana.

Dr. Thornblade's NPI, 1073605200, was assigned on September 28, 2006. Dr. Thornblade graduated from University of Pittsburgh School of Medicine in 1997. Dr. Thornblade holds Montana license 11594.

NPI and contact details
Medicare PAC ID
7810067022
NPI enumeration date
September 28, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(406) 728-6472
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
55
Medical school graduation
1997

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

Dr. Carl Edward Thornblade practices at Montana Allergy Practice in Missoula, Montana

Dr. Thornblade's primary practice is Montana Allergy Practice, at 2801 Great Northern Loop Suite 101 Suite 101, Missoula, MT 59808-1745. The practice phone is (406) 728-6472.

  • Montana Allergy Practice
    2801 Great Northern Loop Suite 101 Suite 101, Missoula, MT 59808-1745Phone(406) 728-6472

Source: Dmand AI Affiliation Data

Dr. Carl Edward Thornblade is affiliated with 1 site of care and 1 medical group

Dr. Thornblade's primary practice is Montana Allergy Practice in Missoula, Montana. The medical group on file is Montana Allergy and Asthma Practice.

Montana Allergy PracticeMedical specialty practice · Missoula, MontanaPrimary
Montana Allergy and Asthma PracticePrimary care group, Missoula, MT

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Carl Edward Thornblade's practice

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

EHR by site
SiteEHR vendor and product
Montana Allergy PracticeAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Carl Edward Thornblade is one of 8 allergists and immunologists in Montana

Allergy and immunology is Dr. Thornblade's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Thornblade is board certified in allergy & immunology by the American Board of Allergy and Immunology. Dmand AI has Dr. Thornblade's licenses on file in 3 states: Montana, Maryland and Pennsylvania.

Specialties and state licenses

  • Allergy and immunology, MontanaPrimaryLicense 11594 · 2007 to 2026 · taxonomy 207K00000X
  • Maryland licenseLicense D0062345 · 2004 to 2009
  • Pennsylvania license1999 to 2004

Clinical focus

Dmand AI lists asthma, chronic nasal allergies, chronic sinusitis and hives among the conditions Dr. Thornblade treats.

Allergists and immunologists near Dr. Thornblade

Counts of allergists and immunologists with a Dmand AI profile, by place and practice. Each opens the list.

8allergists and immunologists in Montana
3allergists and immunologists in Missoula

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

Dr. Carl Edward Thornblade billed Medicare for 12,895 services in 2024

CMS data shows 12,895 Medicare services from Dr. Thornblade across 15 procedure codes in 2024, for 205 Medicare patients. Medicare paid $246,821 for them. Every service was in an office.

Medicare services, 202412,895
Medicare patients205
Paid by Medicare$246,821
Procedure codes15

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

  • 2023
  • 2024
Tests and treatments
2023: 5,5222024: 6,67821%
Drugs given in the office
2023: 02024: 6,060
Office and hospital visits
2023: 1622024: 1573%
Other services
2023: 122024: 0100%

Dr. Thornblade'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. Thornblade

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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data

Dr. Carl Edward Thornblade treated 205 Medicare patients in 2024, average age 70

CMS counts 205 Medicare patients who saw Dr. Thornblade in 2024. The largest group is 65 to 74, with 119 patients. 53% of them have high cholesterol, and 50% have high blood pressure. 8% are also on Medicaid. Their average risk score is 0.76, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Thornblade's median patient age at 61, with 59% women.

Medicare patients, 2024205
Average age70
Average risk score0.76
Also on Medicaid8%

Dr. Thornblade's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Thornblade's Medicare patients by sex, 2024

  • Women13365%
  • Men7235%

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

  1. High cholesterol53%
  2. High blood pressure50%
  3. Asthma39%
  4. Arthritis36%
  5. Mood disorders24%
  6. Anxiety20%
  7. Depression20%
  8. Diabetes15%

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

Dr. Thornblade's patients across all payers

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

Patient panel by age, all payers

Median age 61

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. Carl Edward Thornblade wrote 368 Medicare Part D claims in 2024

In 2024, Dr. Thornblade wrote 368 Medicare Part D claims for 82 patients. 37% of them were for generic drugs. CMS names the drug for 288 of them, across 13 drugs with 11 or more claims each, at $221,482 in total drug cost. In 2023, CMS named 170 claims across 7 drugs.

Part D claims, 2024368
Drugs named by CMS13
Total drug cost$221,482
Part D patients82

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

  • Generic137 claims37%
  • Brand-name231 claims63%

Dr. Thornblade'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1702024: 28869%

Drugs named by CMS: 13 in 2024, 7 in 2023.

See all prescribing by Dr. Thornblade

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. Carl Edward Thornblade takes part in Medicare

Dr. Thornblade 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. Carl Edward Thornblade has worked on 1 clinical trial

Dmand AI links Dr. Thornblade to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Vitiligo and Chronic Urticaria. Open Payments lists research payments to Dr. Thornblade that name 1 trial.

Conditions in Dr. Thornblade's trials

  • Vitiligo
  • Chronic Urticaria

Investigators on the most trials with Dr. Thornblade

Recent clinical trials with Dr. Thornblade

Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage

Dr. Carl Edward Thornblade received $32,445 in industry payments from 2016 to 2025

CMS Open Payments shows 445 general payments to Dr. Thornblade from 35 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 36% of the total. Pharming Healthcare, Inc. paid the most, $8,739. It also lists 24 research payments totaling $17,228 from 2016 to 2024, naming 1 clinical trial.

General payments to Dr. Thornblade by program year, 2016 to 2025

General payments to Dr. Thornblade by kind, 2016 to 2025

$32.4Kin total
  • Food and beverage$11,69336%
  • Honoraria$9,56729%
  • Consulting fees$5,15916%
  • Travel and lodging$4,74115%
  • Other$1,2844%

Companies that paid Dr. Thornblade the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Thornblade

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

Dr. Carl Edward Thornblade graduated from University of Pittsburgh School of Medicine

Dr. Thornblade graduated from University of Pittsburgh School of Medicine in 1997. Dr. Thornblade is a member of AAAAI, ACAAI and Intermountain West Allergy Association.

  1. Medical schoolUniversity of Pittsburgh School of Medicine
  2. Board certified in allergy & immunologyAmerican Board of Allergy and Immunology

Source: Dmand AI Professional Profile Data

Dr. Carl Edward Thornblade accepts plans from 16 insurance carriers

Dr. Thornblade is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • HCSC
  • United Healthcare
  • Alliant Health Plans
  • Blue Cross Blue Shield of Massachusetts
  • Humana
  • +8 more carriersWith a free account

Plan types Dr. Thornblade accepts, by number of carriers

  1. PPO11
  2. Medicare9
  3. HMO7
  4. POS6
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Carl Edward Thornblade'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 Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
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)
Clinical trials and co-investigatorsClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network 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. Carl Edward Thornblade

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. Carl Edward Thornblade's NPI number?

Dr. Carl Edward Thornblade's NPI number is 1073605200. It was assigned on September 28, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Carl Edward Thornblade?

Dr. Carl Edward Thornblade is an allergist and immunologist in Missoula, Montana. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).

Where does Dr. Carl Edward Thornblade practice?

Dr. Thornblade practices at 2801 Great Northern Loop Suite 101 Suite 101, Missoula, MT 59808-1745. Dr. Thornblade's primary practice is Montana Allergy Practice in Missoula, Montana.

What is Dr. Carl Edward Thornblade's office phone number?

The practice phone on file for Dr. Thornblade is (406) 728-6472.

What is Dr. Carl Edward Thornblade's medical license number?

Dr. Thornblade holds Montana license 11594, one of the licenses on file in 3 states.

Which states has Dr. Carl Edward Thornblade been licensed in?

Dmand AI has state licenses on file for Dr. Thornblade in Montana (2007 to 2026), Maryland (2004 to 2009) and Pennsylvania (1999 to 2004).

What medical group is Dr. Carl Edward Thornblade part of?

Dr. Thornblade is linked to Montana Allergy and Asthma Practice.

Does Dr. Carl Edward Thornblade accept Medicare?

Yes. CMS data shows Dr. Thornblade billed Medicare for 12,895 services in 2024, and Dr. Thornblade accepts Medicare assignment.

How many Medicare patients does Dr. Carl Edward Thornblade see?

CMS counts 205 Medicare patients who saw Dr. Thornblade in 2024, with an average age of 70.

Is Dr. Carl Edward Thornblade board certified?

Yes. Dr. Thornblade is board certified in allergy & immunology by the American Board of Allergy and Immunology.

Show 7 more questionsShow fewer questions

What services does Dr. Carl Edward Thornblade bill to Medicare?

In 2024, Dr. Thornblade's most billed Medicare services were injected or infused drug (J2357), allergy test or treatment (95004) and allergy test or treatment (95165).

Where did Dr. Carl Edward Thornblade go to medical school?

Dr. Thornblade graduated from University of Pittsburgh School of Medicine in 1997.

What drugs does Dr. Carl Edward Thornblade prescribe most?

In 2024 Medicare Part D data, Dr. Thornblade's most prescribed drugs by claims were Trelegy Ellipta, Albuterol Sulfate Hfa and Dupixent Pen.

Has Dr. Carl Edward Thornblade received payments from drug or device companies?

CMS Open Payments shows $32,445 in general payments to Dr. Thornblade from 35 companies from 2016 to 2025. The largest total came from Pharming Healthcare, Inc.

How long has Dr. Carl Edward Thornblade been practicing?

Dr. Thornblade graduated from medical school in 1997, 29 years ago.

Does Dr. Carl Edward Thornblade do research?

Dr. Thornblade has worked on 1 clinical trial.

What insurance does Dr. Carl Edward Thornblade accept?

Dr. Thornblade is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

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