Dr. John Michael Harkless, DO
- Medicare services, 2024
- 1,465
- Medicare patients, 2024
- 321
- Part D claims, 2024
- 10,891
- Hospital affiliations
- 3
- Industry payments
- $9,331
- Practice address
- 1040 Holston Rd, Wytheville, VA 24382
- Practice phone
- Call (276) 227-0200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Family Healthcare Of Wytheville
Primary care practice · Wytheville, Virginia
Find Dr. Harkless' professional email, personal email and mobile number
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Dr. John Michael Harkless is a family medicine physician in Wytheville, Virginia
Dr. Harkless practices at Family Healthcare Of Wytheville in Wytheville, Virginia.
Dr. Harkless' NPI, 1083870455, was assigned on August 5, 2008. Dr. Harkless graduated from Lake Erie College of Osteopathic Medicine, Erie in 2006. Dr. Harkless holds Virginia license 0102202346.
- NPI
- 1083870455NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890849178
- NPI enumeration date
- August 5, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (276) 227-0200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Michael Harkless practices at Family Healthcare of Wytheville in Wytheville, Virginia
Dr. Harkless' primary practice is Family Healthcare of Wytheville, at 1040 Holston Rd, Wytheville, VA 24382. The practice phone is (276) 227-0200.
- Family Healthcare of Wytheville1040 Holston Rd, Wytheville, VA 24382Phone(276) 227-0200
Source: Dmand AI Affiliation Data
Dr. John Michael Harkless is affiliated with 6 sites of care and 1 medical group
Dr. Harkless' primary practice is Family Healthcare Of Wytheville in Wytheville, Virginia. Dr. Harkless is also affiliated with Wythe County Community Hospital. The medical group on file is Family Healthcare of Wytheville. Dmand AI also links Dr. Harkless to 2 more hospitals and 2 home health agencies, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John Michael Harkless' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harkless practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Family Healthcare Of Wytheville | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Michael Harkless is one of 3,459 family medicine physicians in Virginia
Family medicine is Dr. Harkless' primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dmand AI has Dr. Harkless' licenses on file in 2 states: Virginia and Pennsylvania.
Specialties and state licenses
- Family medicine, VirginiaPrimary
- Pennsylvania license
Family medicine physicians near Dr. Harkless
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. John Michael Harkless billed Medicare for 1,465 services in 2024
CMS data shows 1,465 Medicare services from Dr. Harkless across 11 procedure codes in 2024, for 321 Medicare patients. Medicare paid $81,824 for them. Every service was in an office.
Dr. Harkless' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8162024: 7982%
- Drugs given in the office
- 2023: 1842024: 27248%
- Other services
- 2023: 2312024: 25410%
- Tests and treatments
- 2023: 772024: 735%
- Surgery
- 2023: 632024: 688%
- Lab and pathology
- 2023: 302024: 0100%
Dr. Harkless compared with the Virginia median for family medicine physicians, 2024
- Dr. Harkless
- Virginia median
- Medicare services
- 1,465vs 5432.7 times
- Medicare patients
- 321vs 21748% above
- Part D claims
- 10,152vs 72114.1 times
Medians across 3,387 family medicine physicians in Virginia with Dmand AI profiles that report each measure.
Dr. Harkless' 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. Harkless?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Harkless and other family medicine physicians in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Michael Harkless treated 321 Medicare patients in 2024, average age 74
CMS counts 321 Medicare patients who saw Dr. Harkless in 2024. The largest group is 65 to 74, with 155 patients. 68% of them have high blood pressure, and 50% have high cholesterol. 4% are also on Medicaid. Their average risk score is 0.86, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Harkless' median patient age at 59, with 50% women.
Dr. Harkless' Medicare patients by age, 2024
Dr. Harkless' Medicare patients by sex, 2024
- Women16752%
- Men15448%
Chronic conditions among Dr. Harkless' Medicare patients, 2024
- High blood pressure68%
- High cholesterol50%
- Arthritis35%
- Diabetes29%
- Anxiety23%
- Atrial fibrillation17%
- Ischemic heart disease17%
- Mood disorders17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Harkless' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Michael Harkless wrote 10,891 Medicare Part D claims in 2024
In 2024, Dr. Harkless wrote 10,891 Medicare Part D claims for 491 patients. 86% of them were for generic drugs. CMS names the drug for 10,152 of them, across 167 drugs with 11 or more claims each, at $758,808 in total drug cost. In 2023, CMS named 10,131 claims across 167 drugs.
Dr. Harkless' Part D claims by kind of drug, 2024
- Generic9,403 claims86%
- Brand-name1,402 claims13%
- Other86 claims1%
Dr. Harkless' 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. Harkless' Part D claims, 2024
- Opioids1%160 of 10,891 claims
- Antibiotics4%441 of 10,891 claims
- Antipsychotics, patients 65 and over1%99 of 10,891 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: 10,1312024: 10,152No change
Drugs named by CMS: 167 in 2024, 167 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. John Michael Harkless ranks in the 65th percentile for removal of skin lesions in Medicare
Dr. Harkless accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 20 procedures of removal of skin lesions by Dr. Harkless, more than 65% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Harkless ranks in Medicare procedure volume
- Removal of skin lesions
- 65th percentile20 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. John Michael Harkless received $9,331 in industry payments from 2016 to 2025
CMS Open Payments shows 579 general payments to Dr. Harkless from 44 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. AstraZeneca Pharmaceuticals LP paid the most, $2,370.
General payments to Dr. Harkless by program year, 2016 to 2025
General payments to Dr. Harkless by kind, 2016 to 2025
- Food and beverage$9,26499%
- Education$671%
Companies that paid Dr. Harkless 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. John Michael Harkless graduated from Lake Erie College of Osteopathic Medicine, Erie
Dr. Harkless graduated from Lake Erie College of Osteopathic Medicine, Erie in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Michael Harkless'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 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. John Michael Harkless
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. John Michael Harkless' NPI number?
Dr. John Michael Harkless' NPI number is 1083870455. It was assigned on August 5, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. John Michael Harkless?
Dr. John Michael Harkless is a family medicine physician in Wytheville, Virginia. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. John Michael Harkless practice?
Dr. Harkless practices at 1040 Holston Rd, Wytheville, VA 24382. Dr. Harkless' primary practice is Family Healthcare Of Wytheville in Wytheville, Virginia. Dmand AI also links Dr. Harkless to 2 hospitals and 2 home health agencies.
What is Dr. John Michael Harkless' office phone number?
The practice phone on file for Dr. Harkless is (276) 227-0200.
What is Dr. John Michael Harkless' medical license number?
Dr. Harkless holds Virginia license 0102202346, one of the licenses on file in 2 states.
Which states has Dr. John Michael Harkless been licensed in?
Dmand AI has state licenses on file for Dr. Harkless in Virginia and Pennsylvania.
Which hospitals is Dr. John Michael Harkless affiliated with?
Dr. Harkless is affiliated with Wythe County Community Hospital. Dmand AI links Dr. Harkless to 2 more hospitals.
What medical group is Dr. John Michael Harkless part of?
Dr. Harkless is linked to Family Healthcare of Wytheville.
Does Dr. John Michael Harkless accept Medicare?
Yes. CMS data shows Dr. Harkless billed Medicare for 1,465 services in 2024, and Dr. Harkless accepts Medicare assignment.
How many Medicare patients does Dr. John Michael Harkless see?
CMS counts 321 Medicare patients who saw Dr. Harkless in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. John Michael Harkless bill to Medicare?
In 2024, Dr. Harkless' most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and injected or infused drug (J3301).
Where did Dr. John Michael Harkless go to medical school?
Dr. Harkless graduated from Lake Erie College of Osteopathic Medicine, Erie in 2006.
What drugs does Dr. John Michael Harkless prescribe most?
In 2024 Medicare Part D data, Dr. Harkless' most prescribed drugs by claims were Levothyroxine Sodium, Omeprazole and Pantoprazole Sodium.
Has Dr. John Michael Harkless received payments from drug or device companies?
CMS Open Payments shows $9,331 in general payments to Dr. Harkless from 44 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. John Michael Harkless been practicing?
Dr. Harkless graduated from medical school in 2006, 20 years ago.
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