Dr. Mark S. Malone, MD
- Medicare services, 2024
- 866
- Medicare patients, 2024
- 329
- Part D claims, 2024
- 521
- Hospital affiliations
- 2
- Industry payments
- $357
- Practice address
- Corner Of Routes N12 And N7, Fort Defiance, AZ 86504
- Practice phone
- Call (928) 729-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fort Defiance Indian Hospital
Fort Defiance, Arizona
Find Dr. Malone'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. Mark S. Malone is a family medicine physician in Fort Defiance, Arizona
Dr. Malone practices at Fort Defiance Indian Hospital in Fort Defiance, Arizona.
Dr. Malone's NPI, 1487744827, was assigned on October 14, 2006. Dr. Malone graduated from Texas a & M University System, Hsc, College of Medicine in 1993. Dr. Malone holds Texas license J6560.
- NPI
- 1487744827NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456322205
- NPI enumeration date
- October 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (928) 729-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark S. Malone practices at Fort Defiance Indian Hospital in Fort Defiance, Arizona
Dr. Malone's primary practice is Fort Defiance Indian Hospital, at Corner Of Routes N12 And N7, Fort Defiance, AZ 86504 in Apache County. The practice phone is (928) 729-8000.
- Fort Defiance Indian HospitalCorner Of Routes N12 And N7, Fort Defiance, AZ 86504 · Apache CountyPhone(928) 729-8000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark S. Malone is affiliated with 3 sites of care and 3 medical groups
Dr. Malone's primary practice is Fort Defiance Indian Hospital in Fort Defiance, Arizona. Dr. Malone is also affiliated with Tséhootsooí Medical Center. The medical group on file is Fort Defiance Indian Hospital Board, Inc. Dmand AI also links Dr. Malone to 1 more hospital and 2 medical groups, 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. Mark S. Malone's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Malone practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fort Defiance Indian Hospital | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark S. Malone is one of 2,549 family medicine physicians in Arizona
Family medicine is Dr. Malone's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dmand AI has Dr. Malone's licenses on file in 2 states: Texas and Arkansas.
Specialties and state licenses
- Family medicine, TexasPrimary
- Arkansas license
Family medicine physicians near Dr. Malone
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. Mark S. Malone billed Medicare for 866 services in 2024
CMS data shows 866 Medicare services from Dr. Malone across 5 procedure codes in 2024, for 329 Medicare patients. Medicare paid $76,878 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Malone's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9652024: 86610%
Dr. Malone compared with the Arizona median for family medicine physicians, 2024
- Dr. Malone
- Arizona median
- Medicare services
- 866vs 3302.6 times
- Medicare patients
- 329vs 1482.2 times
- Part D claims
- 292vs 68257% below
Medians across 2,480 family medicine physicians in Arizona with Dmand AI profiles that report each measure.
Dr. Malone'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. Malone and other family medicine physicians in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark S. Malone treated 329 Medicare patients in 2024, average age 77
CMS counts 329 Medicare patients who saw Dr. Malone in 2024. The largest group is 65 to 74, with 110 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 1.98, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Malone's median patient age at 67, with 52% women.
Dr. Malone's Medicare patients by age, 2024
Dr. Malone's Medicare patients by sex, 2024
- Women20061%
- Men12939%
Chronic conditions among Dr. Malone's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis64%
- Diabetes56%
- Chronic kidney disease49%
- Anxiety47%
- Mood disorders47%
- Depression45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Malone's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark S. Malone wrote 521 Medicare Part D claims in 2024
In 2024, Dr. Malone wrote 521 Medicare Part D claims for 273 patients. 94% of them were for generic drugs. CMS names the drug for 292 of them, across 13 drugs with 11 or more claims each, at $2,183 in total drug cost. In 2023, CMS named 204 claims across 11 drugs.
Dr. Malone's Part D claims by kind of drug, 2024
- Generic490 claims94%
- Brand-name31 claims6%
Dr. Malone'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. Malone's Part D claims, 2024
- Opioids6%32 of 521 claims
- Antibiotics29%152 of 521 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: 2042024: 29243%
Drugs named by CMS: 13 in 2024, 11 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. Mark S. Malone takes part in Medicare
Dr. Malone 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. Mark S. Malone received $357 in industry payments from 2017 to 2018
CMS Open Payments shows 38 general payments to Dr. Malone from 2 drug and device companies from 2017 to 2018. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $290.
General payments to Dr. Malone by program year, 2017 to 2018
Companies that paid Dr. Malone the most, 2017 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark S. Malone graduated from Texas a & M University System, Hsc, College of Medicine
Dr. Malone graduated from Texas a & M University System, Hsc, College of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark S. Malone'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) |
| 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 S. Malone
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 S. Malone's NPI number?
Dr. Mark S. Malone's NPI number is 1487744827. It was assigned on October 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark S. Malone?
Dr. Mark S. Malone is a family medicine physician in Fort Defiance, Arizona. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Mark S. Malone practice?
Dr. Malone practices at Corner Of Routes N12 And N7, Fort Defiance, AZ 86504. Dr. Malone's primary practice is Fort Defiance Indian Hospital in Fort Defiance, Arizona. Dmand AI also links Dr. Malone to 1 hospital and 2 medical groups.
What is Dr. Mark S. Malone's office phone number?
The practice phone on file for Dr. Malone is (928) 729-8000.
What is Dr. Mark S. Malone's medical license number?
Dr. Malone holds Texas license J6560, one of the licenses on file in 2 states.
Which states has Dr. Mark S. Malone been licensed in?
Dmand AI has state licenses on file for Dr. Malone in Texas and Arkansas.
Which hospitals is Dr. Mark S. Malone affiliated with?
Dr. Malone is affiliated with Tséhootsooí Medical Center. Dmand AI links Dr. Malone to 1 more hospital.
What medical group is Dr. Mark S. Malone part of?
Dr. Malone is linked to Fort Defiance Indian Hospital Board, Inc. Dmand AI links Dr. Malone to 2 more medical groups.
Does Dr. Mark S. Malone accept Medicare?
Yes. CMS data shows Dr. Malone billed Medicare for 866 services in 2024, and Dr. Malone accepts Medicare assignment.
How many Medicare patients does Dr. Mark S. Malone see?
CMS counts 329 Medicare patients who saw Dr. Malone in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. Mark S. Malone bill to Medicare?
In 2024, Dr. Malone's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99223).
Where did Dr. Mark S. Malone go to medical school?
Dr. Malone graduated from Texas a & M University System, Hsc, College of Medicine in 1993.
What drugs does Dr. Mark S. Malone prescribe most?
In 2024 Medicare Part D data, Dr. Malone's most prescribed drugs by claims were Cefuroxime, Atorvastatin Calcium and Prednisone.
Has Dr. Mark S. Malone received payments from drug or device companies?
CMS Open Payments shows $357 in general payments to Dr. Malone from 2 companies from 2017 to 2018. The largest total came from Abbott Laboratories.
How long has Dr. Mark S. Malone been practicing?
Dr. Malone graduated from medical school in 1993, 33 years ago.
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