Dr. Steven J. Harmer, MD
- Medicare services, 2024
- 231
- Medicare patients, 2024
- 183
- Part D claims, 2024
- 719
- Hospital affiliations
- 2
- Industry payments
- $38
- Practice address
- 1316 South Main Street, Clarion, IA 50525
- Practice phone
- Call (515) 532-2811
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Harmer'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. Steven J. Harmer is an internist in Clarion, Iowa
Dr. Harmer practices at Iowa Specialty Hospital - Clarion in Clarion, Iowa, part of Iowa Specialty Hospital.
Dr. Harmer's NPI, 1124090394, was assigned on February 2, 2006. Dr. Harmer graduated from University of Minnesota Medical School in 1977. Dr. Harmer holds Iowa license 22915.
- NPI
- 1124090394NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365494564
- NPI enumeration date
- February 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (515) 532-2811
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Steven J. Harmer practices at Iowa Specialty Hospital - Clarion in Clarion, Iowa
Dr. Harmer's primary practice is Iowa Specialty Hospital - Clarion, at 1316 South Main Street, Clarion, IA 50525 in Wright County. The practice phone is (515) 532-2811.
- Iowa Specialty Hospital - Clarion1316 South Main Street, Clarion, IA 50525 · Wright CountyPhone(515) 532-2811
Source: Dmand AI Affiliation Data
Dr. Steven J. Harmer is affiliated with 3 sites of care and 2 medical groups
Dr. Harmer's primary practice is Iowa Specialty Hospital - Clarion in Clarion, Iowa, part of Iowa Specialty Hospital. Dr. Harmer is also affiliated with Iowa Specialty Hospital - Belmond. The medical group on file is Iowa Specialty Hospitals & Clinics. Dmand AI also links Dr. Harmer to 1 more rural health clinic and 1 medical group, each named with a free account. Dr. Harmer's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Steven J. Harmer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harmer practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Iowa Specialty Hospital - Clarion | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Steven J. Harmer is one of 726 internists in Iowa
Internal medicine is Dr. Harmer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Harmer is licensed in Iowa.
Specialties and state licenses
- Internal medicine, IowaPrimary
Internists near Dr. Harmer
Counts of internists 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. Steven J. Harmer billed Medicare for 231 services in 2024
CMS data shows 231 Medicare services from Dr. Harmer across 4 procedure codes in 2024, for 183 Medicare patients. Medicare paid $13,379 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Harmer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3012024: 20233%
- Tests and treatments
- 2023: 222024: 2932%
Dr. Harmer compared with the Iowa median for internists, 2024
- Dr. Harmer
- Iowa median
- Medicare services
- 231vs 57460% below
- Medicare patients
- 183vs 26030% below
- Part D claims
- 546vs 1673.3 times
Medians across 689 internists in Iowa with Dmand AI profiles that report each measure.
Dr. Harmer'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Harmer and other internists in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Steven J. Harmer treated 183 Medicare patients in 2024, average age 75
CMS counts 183 Medicare patients who saw Dr. Harmer in 2024. The largest group is 65 to 74, with 86 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Harmer's median patient age at 75, with 59% women.
Dr. Harmer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Harmer's Medicare patients by sex, 2024
- Women10557%
- Men7843%
Chronic conditions among Dr. Harmer's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol73%
- Diabetes32%
- Depression26%
- Mood disorders26%
- Anxiety25%
- Heart failure24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Harmer'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
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Steven J. Harmer wrote 719 Medicare Part D claims in 2024
In 2024, Dr. Harmer wrote 719 Medicare Part D claims for 257 patients. 88% of them were for generic drugs. CMS names the drug for 546 of them, across 17 drugs with 11 or more claims each, at $18,923 in total drug cost. In 2023, CMS named 570 claims across 18 drugs.
Dr. Harmer's Part D claims by kind of drug, 2024
- Generic631 claims88%
- Brand-name88 claims12%
Dr. Harmer'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: 5702024: 5464%
Drugs named by CMS: 17 in 2024, 18 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
How Dr. Steven J. Harmer takes part in Medicare
Dr. Harmer 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. Steven J. Harmer received $38 in industry payments from 2019 to 2021
CMS Open Payments shows 2 general payments to Dr. Harmer from 2 drug and device companies from 2019 to 2021. Food and beverage make up the largest share, 100% of the total. Lantheus Medical Imaging, Inc. paid the most, $20.
General payments to Dr. Harmer by program year, 2019 to 2021
Companies that paid Dr. Harmer the most, 2019 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Steven J. Harmer graduated from University of Minnesota Medical School
Dr. Harmer graduated from University of Minnesota Medical School in 1977.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Steven J. Harmer'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) |
| 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. Steven J. Harmer
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. Steven J. Harmer's NPI number?
Dr. Steven J. Harmer's NPI number is 1124090394. It was assigned on February 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Steven J. Harmer?
Dr. Steven J. Harmer is an internist in Clarion, Iowa. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Steven J. Harmer practice?
Dr. Harmer practices at 1316 South Main Street, Clarion, IA 50525. Dr. Harmer's primary practice is Iowa Specialty Hospital - Clarion in Clarion, Iowa, part of Iowa Specialty Hospital. Dmand AI also links Dr. Harmer to 1 rural health clinic and 1 medical group.
What is Dr. Steven J. Harmer's office phone number?
The practice phone on file for Dr. Harmer is (515) 532-2811.
What is Dr. Steven J. Harmer's medical license number?
Dr. Harmer holds Iowa license 22915.
Which hospitals is Dr. Steven J. Harmer affiliated with?
Dr. Harmer practices at Iowa Specialty Hospital - Clarion in Clarion, Iowa. Dr. Harmer is also affiliated with Iowa Specialty Hospital - Belmond.
What medical group is Dr. Steven J. Harmer part of?
Dr. Harmer is linked to Iowa Specialty Hospitals & Clinics. Dmand AI links Dr. Harmer to 1 more medical group.
Does Dr. Steven J. Harmer accept Medicare?
Yes. CMS data shows Dr. Harmer billed Medicare for 231 services in 2024, and Dr. Harmer accepts Medicare assignment.
How many Medicare patients does Dr. Steven J. Harmer see?
CMS counts 183 Medicare patients who saw Dr. Harmer in 2024, with an average age of 75.
What services does Dr. Steven J. Harmer bill to Medicare?
In 2024, Dr. Harmer's most billed Medicare services were hospital inpatient care (99238), hospital inpatient care (99232) and heart test or procedure (93306).
Show 4 more questionsShow fewer questions
Where did Dr. Steven J. Harmer go to medical school?
Dr. Harmer graduated from University of Minnesota Medical School in 1977.
What drugs does Dr. Steven J. Harmer prescribe most?
In 2024 Medicare Part D data, Dr. Harmer's most prescribed drugs by claims were Famotidine, Hydrochlorothiazide and Eliquis.
Has Dr. Steven J. Harmer received payments from drug or device companies?
CMS Open Payments shows $38 in general payments to Dr. Harmer from 2 companies from 2019 to 2021. The largest total came from Lantheus Medical Imaging, Inc.
How long has Dr. Steven J. Harmer been practicing?
Dr. Harmer graduated from medical school in 1977, 49 years ago.
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