Dr. Gregory Mathew Wickern, MD
- Medicare services, 2024
- 3,734
- Medicare patients, 2024
- 197
- Part D claims, 2024
- 777
- MIPS score, 2024
- 88
- Hospital affiliations
- 1
- Practice address
- 1502 Locust St North Suite 100, Twin Falls, ID 83301
- Practice phone
- Call (208) 933-2540
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
River View Surgery Center - Twin Falls
Surgery Center - Medicare-Certified · Twin Falls, Idaho
Find Dr. Wickern's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Gregory Mathew Wickern is an allergy physician in Twin Falls, Idaho
Dr. Wickern practices at River View Surgery Center - Twin Falls in Twin Falls, Idaho.
Dr. Wickern's NPI, 1972578672, was assigned on February 17, 2006. Dr. Wickern graduated from Uniformed Services UHS Fe Hebert School of Med in 1985. Dr. Wickern holds Idaho license M-10495.
- NPI
- 1972578672NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759472244
- NPI enumeration date
- February 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (208) 933-2540
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory Mathew Wickern practices at River View Surgery Center - Twin Falls in Twin Falls, Idaho
Dr. Wickern's primary practice is River View Surgery Center - Twin Falls, at 1502 Locust St North Suite 100, Twin Falls, ID 83301. The practice phone is (208) 933-2540.
- River View Surgery Center - Twin Falls1502 Locust St North Suite 100, Twin Falls, ID 83301Phone(208) 933-2540
Source: Dmand AI Affiliation Data
Dr. Gregory Mathew Wickern is affiliated with 3 sites of care and 1 medical group
Dr. Wickern's primary practice is River View Surgery Center - Twin Falls in Twin Falls, Idaho. Dr. Wickern is also affiliated with St. Luke's Magic Valley Medical Center. The medical group on file is Asthma and Allergy of Idaho and Nevada. Dmand AI also links Dr. Wickern to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregory Mathew Wickern's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wickern practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| River View Surgery Center - Twin Falls | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory Mathew Wickern is one of 3 allergy physicians in Idaho
Allergy is Dr. Wickern's primary specialty in the NPI Registry, under taxonomy code 207KA0200X. Dmand AI has Dr. Wickern's licenses on file in 3 states: Idaho, Nevada and Utah.
Specialties and state licenses
- Allergy, IdahoPrimary
- Allergy and immunology, Nevada
- Utah license
Allergy physicians near Dr. Wickern
Counts of allergy 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. Gregory Mathew Wickern billed Medicare for 3,734 services in 2024
CMS data shows 3,734 Medicare services from Dr. Wickern across 12 procedure codes in 2024, for 197 Medicare patients. Medicare paid $45,551 for them. Every service was in an office.
Dr. Wickern's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 4,2012024: 3,45218%
- Office and hospital visits
- 2023: 3292024: 23529%
- Other services
- 2023: 992024: 4753%
Dr. Wickern'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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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Gregory Mathew Wickern treated 197 Medicare patients in 2024, average age 72
CMS counts 197 Medicare patients who saw Dr. Wickern in 2024. The largest group is 65 to 74, with 116 patients. 64% of them have high cholesterol, and 61% have high blood pressure. 9% are also on Medicaid. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Wickern's median patient age at 35, with 56% women.
Dr. Wickern's Medicare patients by age, 2024
Dr. Wickern's Medicare patients by sex, 2024
- Women13770%
- Men6030%
Chronic conditions among Dr. Wickern's Medicare patients, 2024
- High cholesterol64%
- High blood pressure61%
- Asthma59%
- Arthritis50%
- Mood disorders22%
- Depression21%
- Diabetes21%
- Anxiety20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wickern's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory Mathew Wickern wrote 777 Medicare Part D claims in 2024
In 2024, Dr. Wickern wrote 777 Medicare Part D claims for 123 patients. 60% of them were for generic drugs. CMS names the drug for 621 of them, across 22 drugs with 11 or more claims each, at $705,798 in total drug cost. In 2023, CMS named 584 claims across 20 drugs.
Dr. Wickern's Part D claims by kind of drug, 2024
- Generic470 claims60%
- Brand-name307 claims40%
Dr. Wickern'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. Wickern's Part D claims, 2024
- Antibiotics5%37 of 777 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: 5842024: 6216%
Drugs named by CMS: 22 in 2024, 20 in 2023.
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
Dr. Gregory Mathew Wickern scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Wickern for performance year 2024, reported as part of a group. Dr. Wickern accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Wickern as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Wickern's MIPS scores, performance year 2024
- 88of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 61of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Gregory Mathew Wickern received $10,653 in industry payments from 2016 to 2025
CMS Open Payments shows 435 general payments to Dr. Wickern from 35 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 83% of the total. Genentech, Inc. paid the most, $1,990.
General payments to Dr. Wickern by program year, 2016 to 2025
General payments to Dr. Wickern by kind, 2016 to 2025
- Food and beverage$8,84483%
- Travel and lodging$1,63415%
- Education$1271%
- Consulting fees$480%
Companies that paid Dr. Wickern the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory Mathew Wickern graduated from Uniformed Services UHS Fe Hebert School of Med
Dr. Wickern graduated from Uniformed Services UHS Fe Hebert School of Med in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory Mathew Wickern's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Gregory Mathew Wickern
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. Gregory Mathew Wickern's NPI number?
Dr. Gregory Mathew Wickern's NPI number is 1972578672. It was assigned on February 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Mathew Wickern?
Dr. Gregory Mathew Wickern is an allergy physician in Twin Falls, Idaho. The primary specialty in the NPI Registry is Allergy Physician (taxonomy code 207KA0200X).
Where does Dr. Gregory Mathew Wickern practice?
Dr. Wickern practices at 1502 Locust St North Suite 100, Twin Falls, ID 83301. Dr. Wickern's primary practice is River View Surgery Center - Twin Falls in Twin Falls, Idaho. Dmand AI also links Dr. Wickern to 1 group practice or clinic.
What is Dr. Gregory Mathew Wickern's office phone number?
The practice phone on file for Dr. Wickern is (208) 933-2540.
What is Dr. Gregory Mathew Wickern's medical license number?
Dr. Wickern holds Idaho license M-10495, one of the licenses on file in 3 states.
Which states has Dr. Gregory Mathew Wickern been licensed in?
Dmand AI has state licenses on file for Dr. Wickern in Idaho, Nevada and Utah.
Which hospitals is Dr. Gregory Mathew Wickern affiliated with?
Dr. Wickern is affiliated with St. Luke's Magic Valley Medical Center.
What medical group is Dr. Gregory Mathew Wickern part of?
Dr. Wickern is linked to Asthma and Allergy of Idaho and Nevada.
Does Dr. Gregory Mathew Wickern accept Medicare?
Yes. CMS data shows Dr. Wickern billed Medicare for 3,734 services in 2024, and Dr. Wickern accepts Medicare assignment.
Does Dr. Gregory Mathew Wickern offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Wickern as offering telehealth services.
Show 7 more questionsShow fewer questions
What is Dr. Gregory Mathew Wickern's MIPS score?
Dr. Wickern's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
How many Medicare patients does Dr. Gregory Mathew Wickern see?
CMS counts 197 Medicare patients who saw Dr. Wickern in 2024, with an average age of 72.
What services does Dr. Gregory Mathew Wickern bill to Medicare?
In 2024, Dr. Wickern's most billed Medicare services were allergy test or treatment (95165), allergy test or treatment (95117) and allergy test or treatment (95004).
Where did Dr. Gregory Mathew Wickern go to medical school?
Dr. Wickern graduated from Uniformed Services UHS Fe Hebert School of Med in 1985.
What drugs does Dr. Gregory Mathew Wickern prescribe most?
In 2024 Medicare Part D data, Dr. Wickern's most prescribed drugs by claims were Ipratropium Bromide, Azelastine HCl and Albuterol Sulfate Hfa.
Has Dr. Gregory Mathew Wickern received payments from drug or device companies?
CMS Open Payments shows $10,653 in general payments to Dr. Wickern from 35 companies from 2016 to 2025. The largest total came from Genentech, Inc.
How long has Dr. Gregory Mathew Wickern been practicing?
Dr. Wickern graduated from medical school in 1985, 41 years ago.
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