Otolaryngol Head Neck Surg
Imaging, Three-DimensionalRhinitisSinusitis
Dr. Micah Marshall Likness, MD
NPI1124269162PAC ID8628207792
- Medicare services, 2024
- 2,554
- Medicare patients, 2024
- 177
- Part D claims, 2024
- 821
- Publications
- 3
- Hospital affiliations
- 5
- Practice address
- 2315 W 57th St, Sioux Falls, SD 57108
- Practice phone
- Call (605) 336-3503
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Midwest Ear, Nose & Throat Associates P C
Sioux Falls, South Dakota
Find Dr. Likness' 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. Micah Marshall Likness is an otolaryngologist in Sioux Falls, South Dakota
Dr. Likness practices at Midwest Ear, Nose & Throat Associates P C in Sioux Falls, South Dakota.
Dr. Likness' NPI, 1124269162, was assigned on March 22, 2009. Dr. Likness graduated from Sanford School of Medicine of University of South Dakota in 2008. Dr. Likness holds South Dakota license 8836.
NPI and contact details
- NPI
- 1124269162NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628207792
- NPI enumeration date
- March 22, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (605) 336-3503
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Micah Marshall Likness practices at Midwest Ear, Nose & Throat Associates P C in Sioux Falls, South Dakota
Dr. Likness' primary practice is Midwest Ear, Nose & Throat Associates P C, at 2315 W 57th St, Sioux Falls, SD 57108 in Lincoln County. The practice phone is (605) 336-3503.
- Midwest Ear, Nose & Throat Associates P C2315 W 57th St, Sioux Falls, SD 57108 · Lincoln CountyPhone(605) 336-3503
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Micah Marshall Likness is affiliated with 7 sites of care and 1 medical group
Dr. Likness' primary practice is Midwest Ear, Nose & Throat Associates P C in Sioux Falls, South Dakota. Dr. Likness is also affiliated with Avera McKennan Hospital & University Health Center. The medical group on file is Midwest ENT & Allergy. Dmand AI also links Dr. Likness to 4 more hospitals and 1 group practice or clinic, each named with a free account.
Midwest Ear, Nose & Throat Associates P CPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Micah Marshall Likness' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Likness practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Midwest Ear, Nose & Throat Associates P C | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Micah Marshall Likness is one of 46 otolaryngologists in South Dakota
Otolaryngology is Dr. Likness' primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Likness is licensed in South Dakota.
Specialties and state licenses
- Otolaryngology, South DakotaPrimary
Otolaryngologists near Dr. Likness
Counts of otolaryngologists 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. Micah Marshall Likness billed Medicare for 2,554 services in 2024
CMS data shows 2,554 Medicare services from Dr. Likness across 15 procedure codes in 2024, for 177 Medicare patients. Medicare paid $74,763 for them.
Medicare services, 20242,554
Medicare patients177
Paid by Medicare$74,763
Procedure codes15
Dr. Likness' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 392024: 1,9854990%
- Office and hospital visits
- 2023: 2792024: 30710%
- Surgery
- 2023: 2492024: 250No change
- Imaging
- 2023: 02024: 12
Where Dr. Likness' Medicare services took place, 2024
- In an office2,51899%
- In a facility361%
Dr. Likness compared with the South Dakota median for otolaryngologists, 2024
- Dr. Likness
- South Dakota median
- Medicare services
- 2,554vs 5814.4 times
- Medicare patients
- 177vs 23625% below
- Part D claims
- 691vs 1205.8 times
Medians across 42 otolaryngologists in South Dakota with Dmand AI profiles that report each measure.
Dr. Likness' 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.
Need commercial claims for Dr. Likness?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Likness and other otolaryngologists in South Dakota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Micah Marshall Likness treated 177 Medicare patients in 2024, average age 72
CMS counts 177 Medicare patients who saw Dr. Likness in 2024. The largest group is 65 to 74, with 89 patients. 71% of them have high blood pressure, and 71% have high cholesterol. 10% are also on Medicaid. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Likness' median patient age at 45, with 54% women.
Medicare patients, 2024177
Average age72
Average risk score0.91
Also on Medicaid10%
Dr. Likness' Medicare patients by age, 2024
Dr. Likness' Medicare patients by sex, 2024
- Women10459%
- Men7341%
Chronic conditions among Dr. Likness' Medicare patients, 2024
- High blood pressure71%
- High cholesterol71%
- Arthritis44%
- Anxiety30%
- Ischemic heart disease27%
- Mood disorders25%
- Depression23%
- Diabetes21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Likness' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Micah Marshall Likness wrote 821 Medicare Part D claims in 2024
In 2024, Dr. Likness wrote 821 Medicare Part D claims for 180 patients. 99% of them were for generic drugs. CMS names the drug for 691 of them, across 18 drugs with 11 or more claims each, at $8,766 in total drug cost. In 2023, CMS named 563 claims across 16 drugs.
Part D claims, 2024821
Drugs named by CMS18
Total drug cost$8,766
Part D patients180
Dr. Likness' Part D claims by kind of drug, 2024
- Generic814 claims99%
- Brand-name and other7 claims1%
Dr. Likness' 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. Likness' Part D claims, 2024
- Opioids2%16 of 821 claims
- Antibiotics19%155 of 821 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: 5632024: 69123%
Drugs named by CMS: 18 in 2024, 16 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. Micah Marshall Likness offers telehealth to Medicare patients
Dr. Likness accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Likness as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Micah Marshall Likness has 3 publications on record
Dmand AI links 3 papers to Dr. Likness in 2013. Dr. Likness has published most often in S D Med.
Papers3
Recent publications by Dr. Likness
Maxillary SinusMolarOdontogenic Tumors
CauteryEmbolization, TherapeuticEpistaxis
See who Dr. Likness researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Likness works with, so you can find a warm path to the right otolaryngologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Micah Marshall Likness received $1,394 in industry payments from 2016 to 2025
CMS Open Payments shows 48 general payments to Dr. Likness from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Acclarent, Inc paid the most, $416.
General payments to Dr. Likness by program year, 2016 to 2025
Companies that paid Dr. Likness 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. Micah Marshall Likness graduated from Sanford School of Medicine of University of South Dakota
Dr. Likness graduated from Sanford School of Medicine of University of South Dakota in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Micah Marshall Likness'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Micah Marshall Likness
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. Micah Marshall Likness' NPI number?
Dr. Micah Marshall Likness' NPI number is 1124269162. It was assigned on March 22, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Micah Marshall Likness?
Dr. Micah Marshall Likness is an otolaryngologist in Sioux Falls, South Dakota. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Micah Marshall Likness practice?
Dr. Likness practices at 2315 W 57th St, Sioux Falls, SD 57108. Dr. Likness' primary practice is Midwest Ear, Nose & Throat Associates P C in Sioux Falls, South Dakota. Dmand AI also links Dr. Likness to 4 hospitals and 1 group practice or clinic.
What is Dr. Micah Marshall Likness' office phone number?
The practice phone on file for Dr. Likness is (605) 336-3503.
What is Dr. Micah Marshall Likness' medical license number?
Dr. Likness holds South Dakota license 8836.
Which hospitals is Dr. Micah Marshall Likness affiliated with?
Dr. Likness is affiliated with Avera McKennan Hospital & University Health Center. Dmand AI links Dr. Likness to 4 more hospitals.
What medical group is Dr. Micah Marshall Likness part of?
Dr. Likness is linked to Midwest ENT & Allergy.
Does Dr. Micah Marshall Likness accept Medicare?
Yes. CMS data shows Dr. Likness billed Medicare for 2,554 services in 2024, and Dr. Likness accepts Medicare assignment.
Does Dr. Micah Marshall Likness offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Likness as offering telehealth services.
How many Medicare patients does Dr. Micah Marshall Likness see?
CMS counts 177 Medicare patients who saw Dr. Likness in 2024, with an average age of 72.
Show 6 more questionsShow fewer questions
What services does Dr. Micah Marshall Likness bill to Medicare?
In 2024, Dr. Likness' most billed Medicare services were allergy test or treatment (95004), allergy test or treatment (95024) and surgery: lungs and airway (31231).
Where did Dr. Micah Marshall Likness go to medical school?
Dr. Likness graduated from Sanford School of Medicine of University of South Dakota in 2008.
What drugs does Dr. Micah Marshall Likness prescribe most?
In 2024 Medicare Part D data, Dr. Likness' most prescribed drugs by claims were Dexamethasone, Prednisone and Nystatin.
Has Dr. Micah Marshall Likness received payments from drug or device companies?
CMS Open Payments shows $1,394 in general payments to Dr. Likness from 12 companies from 2016 to 2025. The largest total came from Acclarent, Inc.
How long has Dr. Micah Marshall Likness been practicing?
Dr. Likness graduated from medical school in 2008, 18 years ago.
Does Dr. Micah Marshall Likness do research?
Dmand AI links 3 publications to Dr. Likness.
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