Dr. Harley E. Calvin, DO
- Medicare services, 2024
- 284
- Medicare patients, 2024
- 69
- Part D claims, 2024
- 1,070
- Hospital affiliations
- 3
- Industry payments
- $18
- Practice address
- 207 E 7th St, Hays, KS 67601
- Practice phone
- Call (913) 578-4409
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kansas City VAMC
Hays, Kansas
Find Dr. Calvin'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. Harley E. Calvin is a family medicine physician in Hays, Kansas
Dr. Calvin practices at Kansas City VAMC in Hays, Kansas.
Dr. Calvin's NPI, 1124066451, was assigned on June 2, 2006. Dr. Calvin graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1996. Dr. Calvin holds Kansas license 05-26966.
- NPI
- 1124066451NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476596479
- NPI enumeration date
- June 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (913) 578-4409
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Harley E. Calvin practices at Kansas City VAMC in Hays, Kansas
Dr. Calvin's primary practice is Kansas City VAMC, at 207 E 7th St, Hays, KS 67601 in Ellis County. The practice phone is (913) 578-4409.
- Kansas City VAMC207 E 7th St, Hays, KS 67601 · Ellis CountyPhone(913) 578-4409
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Harley E. Calvin is affiliated with 6 sites of care and 2 medical groups
Dr. Calvin's primary practice is Kansas City VAMC in Hays, Kansas. Dr. Calvin is also affiliated with Hays Medical Center. The medical group on file is Trego County-Lemke Memorial Hospital. Dmand AI also links Dr. Calvin to 2 more hospitals, 1 physician office, 1 home health agency and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Harley E. Calvin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Calvin practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kansas City VAMC | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Harley E. Calvin is one of 1,542 family medicine physicians in Kansas
Family medicine is Dr. Calvin's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Calvin is licensed in Kansas.
Specialties and state licenses
- Family medicine, KansasPrimary
Family medicine physicians near Dr. Calvin
Counts of family medicine 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. Harley E. Calvin billed Medicare for 284 services in 2024
CMS data shows 284 Medicare services from Dr. Calvin across 4 procedure codes in 2024, for 69 Medicare patients. Medicare paid $18,102 for them. Every service was in an office.
Dr. Calvin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2072024: 24518%
- Tests and treatments
- 2023: 252024: 2020%
- Surgery
- 2023: 252024: 1924%
- Drugs given in the office
- 2023: 162024: 0100%
Dr. Calvin compared with the Kansas median for family medicine physicians, 2024
- Dr. Calvin
- Kansas median
- Medicare services
- 284vs 40330% below
- Medicare patients
- 69vs 16458% below
- Part D claims
- 811vs 1,31838% below
Medians across 1,605 family medicine physicians in Kansas with Dmand AI profiles that report each measure.
Dr. Calvin'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.
Need commercial claims for Dr. Calvin?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Calvin and other family medicine physicians in Kansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Harley E. Calvin treated 69 Medicare patients in 2024, average age 74
CMS counts 69 Medicare patients who saw Dr. Calvin in 2024. The largest group is 65 to 74, with 36 patients. 75% of them have high blood pressure, and 67% have high cholesterol. Their average risk score is 0.86, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Calvin's median patient age at 68, with 38% women.
Dr. Calvin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Calvin's Medicare patients by sex, 2024
- Women2739%
- Men4261%
Chronic conditions among Dr. Calvin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol67%
- Arthritis42%
- Ischemic heart disease25%
- Diabetes22%
- Anxiety16%
- COPD16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Calvin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women38%
- Men62%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Harley E. Calvin wrote 1,070 Medicare Part D claims in 2024
In 2024, Dr. Calvin wrote 1,070 Medicare Part D claims for 68 patients. 92% of them were for generic drugs. CMS names the drug for 811 of them, across 31 drugs with 11 or more claims each, at $23,321 in total drug cost. In 2023, CMS named 464 claims across 20 drugs.
Dr. Calvin's Part D claims by kind of drug, 2024
- Generic985 claims92%
- Brand-name and other85 claims8%
Dr. Calvin'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. Calvin's Part D claims, 2024
- Opioids5%52 of 1,070 claims
- Antibiotics3%32 of 1,070 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: 4642024: 81175%
Drugs named by CMS: 31 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. Harley E. Calvin ranks in the 66th percentile for removal of skin lesions in Medicare
Dr. Calvin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 23 procedures of removal of skin lesions by Dr. Calvin, more than 66% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Calvin ranks in Medicare procedure volume
- Removal of skin lesions
- 66th percentile23 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal or shaving of skin growth: 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. Harley E. Calvin received $18 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Calvin from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $18.
Companies that paid Dr. Calvin the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Harley E. Calvin graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville
Dr. Calvin graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Harley E. Calvin'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 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) |
| 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. Harley E. Calvin
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. Harley E. Calvin's NPI number?
Dr. Harley E. Calvin's NPI number is 1124066451. It was assigned on June 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Harley E. Calvin?
Dr. Harley E. Calvin is a family medicine physician in Hays, Kansas. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Harley E. Calvin practice?
Dr. Calvin practices at 207 E 7th St, Hays, KS 67601. Dr. Calvin's primary practice is Kansas City VAMC in Hays, Kansas. Dmand AI also links Dr. Calvin to 2 hospitals, 1 physician office, 1 home health agency and 1 medical group.
What is Dr. Harley E. Calvin's office phone number?
The practice phone on file for Dr. Calvin is (913) 578-4409.
What is Dr. Harley E. Calvin's medical license number?
Dr. Calvin holds Kansas license 05-26966.
Which hospitals is Dr. Harley E. Calvin affiliated with?
Dr. Calvin is affiliated with Hays Medical Center. Dmand AI links Dr. Calvin to 2 more hospitals.
What medical group is Dr. Harley E. Calvin part of?
Dr. Calvin is linked to Trego County-Lemke Memorial Hospital. Dmand AI links Dr. Calvin to 1 more medical group.
Does Dr. Harley E. Calvin accept Medicare?
Yes. CMS data shows Dr. Calvin billed Medicare for 284 services in 2024, and Dr. Calvin accepts Medicare assignment.
How many Medicare patients does Dr. Harley E. Calvin see?
CMS counts 69 Medicare patients who saw Dr. Calvin in 2024, with an average age of 74.
What services does Dr. Harley E. Calvin bill to Medicare?
In 2024, Dr. Calvin's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and infusion or chemotherapy administration (96372).
Show 4 more questionsShow fewer questions
Where did Dr. Harley E. Calvin go to medical school?
Dr. Calvin graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1996.
What drugs does Dr. Harley E. Calvin prescribe most?
In 2024 Medicare Part D data, Dr. Calvin's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Amlodipine Besylate.
Has Dr. Harley E. Calvin received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Dr. Calvin from 1 company from 2019 to 2019. The largest total came from Abbott Laboratories.
How long has Dr. Harley E. Calvin been practicing?
Dr. Calvin graduated from medical school in 1996, 30 years ago.
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