Dr. Nicholas John Harms, MD
- Medicare services, 2024
- 208
- Medicare patients, 2024
- 150
- Part D claims, 2024
- 133
- Hospital affiliations
- 5
- Industry payments
- $193
- Practice address
- 525 North Foster Street, Mitchell, SD 57301
- Practice phone
- Call (605) 995-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Harms' 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. Nicholas John Harms is a general surgeon in Mitchell, South Dakota
Dr. Harms practices at Avera Queen of Peace Hospital in Mitchell, South Dakota, part of Avera Health.
Dr. Harms' NPI, 1295965457, was assigned on July 22, 2009. Dr. Harms holds South Dakota license 14065.
- NPI
- 1295965457NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486879426
- NPI enumeration date
- July 22, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (605) 995-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nicholas John Harms practices at Avera Queen of Peace Hospital in Mitchell, South Dakota
Dr. Harms' primary practice is Avera Queen of Peace Hospital, at 525 North Foster Street, Mitchell, SD 57301 in Davison County. The practice phone is (605) 995-2000.
- Avera Queen of Peace Hospital525 North Foster Street, Mitchell, SD 57301 · Davison CountyPhone(605) 995-2000
Source: Dmand AI Affiliation Data
Dr. Nicholas John Harms is affiliated with 6 sites of care and 6 medical groups
Dr. Harms' primary practice is Avera Queen of Peace Hospital in Mitchell, South Dakota, part of Avera Health. Dr. Harms is also affiliated with Avera McKennan Hospital & University Health Center. The medical group on file is Edith Sanford Breast Center Sioux Falls. Dmand AI also links Dr. Harms to 3 more hospitals, 5 medical groups and 1 ambulatory surgery center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nicholas John Harms' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harms practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Avera Queen of Peace Hospital | Available with a free account |
| +5 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nicholas John Harms is one of 105 general surgeons in South Dakota
Surgery is Dr. Harms' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Harms' licenses on file in 3 states: South Dakota, Michigan and Minnesota.
Specialties and state licenses
- Surgery, South DakotaPrimary
- Michigan license
- Minnesota license
General surgeons near Dr. Harms
Counts of general surgeons 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. Nicholas John Harms billed Medicare for 208 services in 2024
CMS data shows 208 Medicare services from Dr. Harms across 8 procedure codes in 2024, for 150 Medicare patients. Medicare paid $18,754 for them.
Dr. Harms' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 222024: 105377%
- Office and hospital visits
- 2023: 02024: 80
- Other services
- 2023: 02024: 23
Where Dr. Harms' Medicare services took place, 2024
- In an office5928%
- In a facility14972%
Dr. Harms compared with the South Dakota median for general surgeons, 2024
- Dr. Harms
- South Dakota median
- Medicare services
- 208vs 17817% above
- Medicare patients
- 150vs 1627% below
- Part D claims
- 82vs 362.3 times
Medians across 105 general surgeons in South Dakota with Dmand AI profiles that report each measure.
Dr. Harms' 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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Harms and other general surgeons in South Dakota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nicholas John Harms treated 150 Medicare patients in 2024, average age 73
CMS counts 150 Medicare patients who saw Dr. Harms in 2024. The largest group is 65 to 74, with 76 patients. 73% of them have high blood pressure, and 71% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.25, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Harms' median patient age at 61, with 49% women.
Dr. Harms' Medicare patients by age, 2024
Dr. Harms' Medicare patients by sex, 2024
- Women7953%
- Men7147%
Chronic conditions among Dr. Harms' Medicare patients, 2024
- High blood pressure73%
- High cholesterol71%
- Arthritis37%
- Ischemic heart disease29%
- Anxiety27%
- Diabetes27%
- Mood disorders25%
- Depression24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Harms' 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
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nicholas John Harms wrote 133 Medicare Part D claims in 2024
In 2024, Dr. Harms wrote 133 Medicare Part D claims for 63 patients. 97% of them were for generic drugs. CMS names the drug for 82 of them, across 4 drugs with 11 or more claims each, at $524 in total drug cost. In 2023, CMS named 163 claims across 5 drugs.
Dr. Harms' Part D claims by kind of drug, 2024
- Generic129 claims97%
- Brand-name and other4 claims3%
Dr. Harms' 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. Harms' Part D claims, 2024
- Opioids18%24 of 133 claims
- Antibiotics19%25 of 133 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: 1632024: 8250%
Drugs named by CMS: 4 in 2024, 5 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. Nicholas John Harms ranks in the 50th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Harms accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 20 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Harms, more than 50% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Harms ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 50th percentile20 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 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. Nicholas John Harms received $193 in industry payments from 2020 to 2025
CMS Open Payments shows 3 general payments to Dr. Harms from 3 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $133.
General payments to Dr. Harms by program year, 2020 to 2025
Companies that paid Dr. Harms the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Nicholas John Harms'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) |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Nicholas John Harms
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. Nicholas John Harms' NPI number?
Dr. Nicholas John Harms' NPI number is 1295965457. It was assigned on July 22, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Nicholas John Harms?
Dr. Nicholas John Harms is a general surgeon in Mitchell, South Dakota. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Nicholas John Harms practice?
Dr. Harms practices at 525 North Foster Street, Mitchell, SD 57301. Dr. Harms' primary practice is Avera Queen of Peace Hospital in Mitchell, South Dakota, part of Avera Health. Dmand AI also links Dr. Harms to 3 hospitals, 5 medical groups and 1 ambulatory surgery center.
What is Dr. Nicholas John Harms' office phone number?
The practice phone on file for Dr. Harms is (605) 995-2000.
What is Dr. Nicholas John Harms' medical license number?
Dr. Harms holds South Dakota license 14065, one of the licenses on file in 3 states.
Which states has Dr. Nicholas John Harms been licensed in?
Dmand AI has state licenses on file for Dr. Harms in South Dakota, Michigan and Minnesota.
Which hospitals is Dr. Nicholas John Harms affiliated with?
Dr. Harms practices at Avera Queen of Peace Hospital in Mitchell, South Dakota. Dr. Harms is also affiliated with Avera McKennan Hospital & University Health Center. Dmand AI links Dr. Harms to 3 more hospitals.
What medical group is Dr. Nicholas John Harms part of?
Dr. Harms is linked to Edith Sanford Breast Center Sioux Falls. Dmand AI links Dr. Harms to 5 more medical groups.
Does Dr. Nicholas John Harms accept Medicare?
Yes. CMS data shows Dr. Harms billed Medicare for 208 services in 2024, and Dr. Harms accepts Medicare assignment.
How many Medicare patients does Dr. Nicholas John Harms see?
CMS counts 150 Medicare patients who saw Dr. Harms in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Dr. Nicholas John Harms bill to Medicare?
In 2024, Dr. Harms' most billed Medicare services were surgery: digestive system (45385), surgery: digestive system (43239) and surgery: digestive system (45380).
What drugs does Dr. Nicholas John Harms prescribe most?
In 2024 Medicare Part D data, Dr. Harms' most prescribed drugs by claims were Omeprazole, Hydrocodone-Acetaminophen and Famotidine.
Has Dr. Nicholas John Harms received payments from drug or device companies?
CMS Open Payments shows $193 in general payments to Dr. Harms from 3 companies from 2020 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Nicholas John Harms been practicing?
Dr. Harms graduated from medical school in 2009, 17 years ago.
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