Dr. Mark E. McNemar, DO
- Medicare services, 2023
- 46
- Medicare patients, 2024
- 38
- Part D claims, 2021
- 13
- Hospital affiliations
- 3
- Industry payments
- $8,661
- Practice address
- 1619 K 66, Galena, KS 66739
- Practice phone
- Call (620) 783-1732
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. McNemar's professional email, personal email and mobile number
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Dr. Mark E. McNemar is an orthopaedic hand surgery physician in Galena, Kansas
Dr. McNemar practices at Mercy Specialty Hospital - Southeast Kansas in Galena, Kansas, part of Mercy.
Dr. McNemar's NPI, 1023126893, was assigned on August 29, 2006. Dr. McNemar graduated from University of Kansas School of Med (KC/Wich/Sal) in 2004. Dr. McNemar holds Kansas license 0531748.
- NPI
- 1023126893NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204830813
- NPI enumeration date
- August 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (620) 783-1732
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark E. McNemar practices at Mercy Specialty Hospital - Southeast Kansas in Galena, Kansas
Dr. McNemar's primary practice is Mercy Specialty Hospital - Southeast Kansas, at 1619 K 66, Galena, KS 66739 in Cherokee County. The practice phone is (620) 783-1732.
- Mercy Specialty Hospital - Southeast Kansas1619 K 66, Galena, KS 66739 · Cherokee CountyPhone(620) 783-1732
Source: Dmand AI Affiliation Data
Dr. Mark E. McNemar is affiliated with 4 sites of care and 2 medical groups
Dr. McNemar's primary practice is Mercy Specialty Hospital - Southeast Kansas in Galena, Kansas, part of Mercy. Dr. McNemar is also affiliated with Mercy Hospital Pittsburg. The medical group on file is Mercy Hospital Columbus. Dmand AI also links Dr. McNemar to 1 more hospital, 1 group practice or clinic and 1 medical group, 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. Mark E. McNemar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McNemar practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Specialty Hospital - Southeast Kansas | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark E. McNemar is one of 23 orthopaedic hand surgery physicians in Kansas
Hand surgery is Dr. McNemar's primary specialty in the NPI Registry, under taxonomy code 207XS0106X. Dmand AI has Dr. McNemar's licenses on file in 2 states: Kansas and Missouri.
Specialties and state licenses
- Orthopaedic hand surgery, KansasPrimary
- Emergency medicine, Missouri
Orthopaedic hand surgery physicians near Dr. McNemar
Counts of orthopaedic hand surgery 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. Mark E. McNemar billed Medicare for 46 services in 2023
CMS data shows 46 Medicare services from Dr. McNemar across 3 procedure codes in 2023, for 38 Medicare patients. Medicare paid $5,188 for them.
Dr. McNemar's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Imaging
- 2022: 1782023: 3083%
- Surgery
- 2022: 1132023: 1686%
- Drugs given in the office
- 2022: 782023: 0100%
- Office and hospital visits
- 2022: 122023: 0100%
Where Dr. McNemar's Medicare services took place, 2023
- In an office3065%
- In a facility1635%
Dr. McNemar compared with the Kansas median for orthopaedic hand surgery physicians, 2023
- Dr. McNemar
- Kansas median
- Medicare services
- 46vs 1,34397% below
- Medicare patients
- 38vs 36890% below
- Part D claims
- 13vs 6881% below
Medians across 23 orthopaedic hand surgery physicians in Kansas with Dmand AI profiles that report each measure.
Dr. McNemar's most billed Medicare procedure codes, 2023
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. McNemar?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. McNemar and other orthopaedic hand surgery physicians in Kansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark E. McNemar treated 38 Medicare patients in 2024, average age 74
CMS counts 38 Medicare patients who saw Dr. McNemar in 2024. The largest group is 65 to 74, with 20 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. McNemar's median patient age at 58, with 56% women.
Dr. McNemar's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. McNemar's Medicare patients by sex, 2024
- Women2155%
- Men1745%
Chronic conditions among Dr. McNemar's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis74%
- Ischemic heart disease34%
Share of Medicare patients with each condition. A patient can have several.
Dr. McNemar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark E. McNemar wrote 13 Medicare Part D claims in 2021
In 2021, Dr. McNemar wrote 13 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $80 in total drug cost. In 2020, CMS named 268 claims across 7 drugs.
Dr. McNemar's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 2682021: 1395%
Drugs named by CMS: 1 in 2021, 7 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Mark E. McNemar ranks in the 97th percentile for upper limb (arm) arthroscopy (minimally invasive joint repair) in Medicare
Dr. McNemar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 114 procedures of upper limb (arm) arthroscopy (minimally invasive joint repair) by Dr. McNemar, more than 97% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. McNemar ranks in Medicare procedure volume
- Upper limb (arm) arthroscopy (minimally invasive joint repair)
- 97th percentile114 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mark E. McNemar received $8,661 in industry payments from 2016 to 2025
CMS Open Payments shows 68 general payments to Dr. McNemar from 12 drug and device companies from 2016 to 2025. Education make up the largest share, 47% of the total. Arthrex, Inc. paid the most, $4,435.
General payments to Dr. McNemar by program year, 2016 to 2025
General payments to Dr. McNemar by kind, 2016 to 2025
- Education$4,09847%
- Food and beverage$2,84633%
- Travel and lodging$96611%
- Speaker and faculty fees$7509%
Companies that paid Dr. McNemar 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. Mark E. McNemar graduated from University of Kansas School of Med (KC/Wich/Sal)
Dr. McNemar graduated from University of Kansas School of Med (KC/Wich/Sal) in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark E. McNemar'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) |
| 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. Mark E. McNemar
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. Mark E. McNemar's NPI number?
Dr. Mark E. McNemar's NPI number is 1023126893. It was assigned on August 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark E. McNemar?
Dr. Mark E. McNemar is an orthopaedic hand surgery physician in Galena, Kansas. The primary specialty in the NPI Registry is Orthopaedic Hand Surgery Physician (taxonomy code 207XS0106X).
Where does Dr. Mark E. McNemar practice?
Dr. McNemar practices at 1619 K 66, Galena, KS 66739. Dr. McNemar's primary practice is Mercy Specialty Hospital - Southeast Kansas in Galena, Kansas, part of Mercy. Dmand AI also links Dr. McNemar to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. Mark E. McNemar's office phone number?
The practice phone on file for Dr. McNemar is (620) 783-1732.
What is Dr. Mark E. McNemar's medical license number?
Dr. McNemar holds Kansas license 0531748, one of the licenses on file in 2 states.
Which states has Dr. Mark E. McNemar been licensed in?
Dmand AI has state licenses on file for Dr. McNemar in Kansas and Missouri.
Which hospitals is Dr. Mark E. McNemar affiliated with?
Dr. McNemar practices at Mercy Specialty Hospital - Southeast Kansas in Galena, Kansas. Dr. McNemar is also affiliated with Mercy Hospital Pittsburg. Dmand AI links Dr. McNemar to 1 more hospital.
What medical group is Dr. Mark E. McNemar part of?
Dr. McNemar is linked to Mercy Hospital Columbus. Dmand AI links Dr. McNemar to 1 more medical group.
Does Dr. Mark E. McNemar accept Medicare?
Yes. CMS data shows Dr. McNemar billed Medicare for 46 services in 2023, and Dr. McNemar accepts Medicare assignment.
How many Medicare patients does Dr. Mark E. McNemar see?
CMS counts 38 Medicare patients who saw Dr. McNemar in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Mark E. McNemar bill to Medicare?
In 2023, Dr. McNemar's most billed Medicare services were diagnostic imaging (73110), surgery: bones and joints (29848) and diagnostic imaging (73130).
Where did Dr. Mark E. McNemar go to medical school?
Dr. McNemar graduated from University of Kansas School of Med (KC/Wich/Sal) in 2004.
What drugs does Dr. Mark E. McNemar prescribe most?
In 2021 Medicare Part D data, Dr. McNemar's most prescribed drugs by claims were Methylprednisolone.
Has Dr. Mark E. McNemar received payments from drug or device companies?
CMS Open Payments shows $8,661 in general payments to Dr. McNemar from 12 companies from 2016 to 2025. The largest total came from Arthrex, Inc.
How long has Dr. Mark E. McNemar been practicing?
Dr. McNemar graduated from medical school in 2004, 22 years ago.
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