NPI registry status
Active
2026 NPPES data Podiatrist NPI 1689642019 D.P.M.
Verify on CMS → Mark Dotson, D.P.M.
Podiatrist in Fort Smith, Arkansas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 10,498 in Podiatrist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
581
Medicare Part D claims · 255 beneficiaries · Podiatrist avg: 304
Industry payments
$205
7 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Mark Dotson, D.P.M. filed 581 Medicare Part D claims in 2023 as a Podiatrist in Fort Smith, Arkansas.
- 581
- Part D claims, 2023
- $205
- industry payments (Sunshine Act)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Mark Dotson, D.P.M.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
581 Top 34% higher than 66% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Mark Dotson, D.P.M.?
Quality data not reportedPrimary specialty
Podiatrist
Medicare Part D claims
581 91% vs specialty avg
Specialty distribution in Arkansas
How Podiatrist compares to other specialties among Arkansas providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Podiatrist. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Mark Dotson, D.P.M. appears in the CMS NPPES registry as a Podiatrist provider holding D.P.M. credentials at 3501 WE KNIGHT DR, Fort Smith, AR, 72903, with a listed phone of (479) 709-6700. NPI 1689642019 was issued on 03/10/2006.
Medicare Part D records for calendar year 2023 show 581 prescription claims written by this provider, covering 255 Medicare beneficiaries and totaling roughly $16K in drug spend, with an opioid prescribing rate of 2.8%.
Podiatrist is a mid-sized specialty nationwide, with 10,498 enrolled providers across 54 states and an average of 304 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1689642019 |
|---|---|
| Specialty | Podiatrist |
| Credentials | D.P.M. |
| Gender | Male |
| NPI Issued | 03/10/2006 |
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Mark Dotson, D.P.M.. Source: openpaymentsdata.cms.gov.
Total received
$205
Largest payer
Averitas Pharma Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
581
Total Claims
$16K
Total Drug Cost
255
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 656
- Total Day Supply
- 14,815
- Generic Drug Cost
- $8K
- Opioid Claims
- 16 (2.8% rate)
- Antibiotic Claims
- 77
Patient Demographics
- Average Patient Age
- 68.6 years
- Avg HCC Risk Score
- 1.50
- Gender Split
- 62% female / 38% male
- Age Distribution
- <65: 58, 65-74: 127, 75-84: 59, 85+: 11
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Mark Dotson, D.P.M. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Meloxicam
Meloxicam
102 claims
- Methylprednisolone
Methylprednisolone
63 claims
- Gabapentin
Gabapentin
60 claims
- Terbinafine Hcl
Terbinafine Hcl
51 claims
- Ammonium Lactate 40
Ammonium Lactate
40 claims
- Sulfamethoxazole-T… 39
Sulfamethoxazole-Trimethoprim
39 claims
- Neomycin-Polymyxin… 36
Neomycin-Polymyxin-Dexameth
36 claims
- Diclofenac Sodium 28
Diclofenac Sodium
28 claims
| Drug | Claims |
|---|---|
| Meloxicam | 102 |
| Methylprednisolone | 63 |
| Gabapentin | 60 |
| Terbinafine Hcl | 51 |
| Ammonium Lactate | 40 |
| Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim | 39 |
| Neomycin-Polymyxin-Dexameth Neomycin/Polymyxin B/Dexametha | 36 |
| Diclofenac Sodium | 28 |
| Pregabalin | 25 |
| Clindamycin Hcl | 19 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Podiatrist Overview
How Mark Dotson, D.P.M. fits within the Podiatrist landscape nationally.
10,498
Podiatrist Providers in US
54
States with Podiatrist
304
Avg Claims per Provider
Mark Dotson, D.P.M.'s 581 claims are above the specialty average of 304.
Nearby Podiatrist Providers in Arkansas
Other clinicians with the same primary specialty enrolled in Arkansas, drawn from the same CMS NPPES roster as Dotson.
Dr. Peyton Baker
DPM
Fayetteville, AR
Dr. Loren Bartole
DPM
Sherwood, AR
Dr. Richard Bennett
D.P.M.
Hot Springs, AR
Dr. Bruce Berkheimer
DPM
Searcy, AR
Dr. Brooke Bisbee
DPM
Rogers, AR
Compare Podiatrist nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Arkansas medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Podiatrist peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Mark Dotson, D.P.M.'s specialty? ▼
Mark Dotson, D.P.M. specializes in Podiatrist and practices in Fort Smith, Arkansas. Credentials: D.P.M..
How much does Mark Dotson, D.P.M. prescribe under Medicare Part D? ▼
In 2023, Mark Dotson, D.P.M. wrote 581 Medicare Part D claims totaling $16K in drug costs for 255 beneficiaries.
Where is Mark Dotson, D.P.M. located? ▼
Mark Dotson, D.P.M. is located at 3501 WE KNIGHT DR, Fort Smith, AR, 72903. Phone: (479) 709-6700.
What is Mark Dotson, D.P.M.'s NPI number? ▼
Mark Dotson, D.P.M.'s National Provider Identifier (NPI) is 1689642019, issued on 03/10/2006.
Does Mark Dotson, D.P.M. prescribe opioids? ▼
Yes, Mark Dotson, D.P.M. had 16 opioid claims in 2023 with an opioid prescribing rate of 2.8%.
How many Podiatrist providers are there in the US? ▼
There are 10,498 Podiatrist providers across 54 states in the US. The average Podiatrist provider writes 304 Medicare Part D claims per year.
What drugs does Mark Dotson, D.P.M. prescribe most often? ▼
Based on 2023 Medicare Part D data, Mark Dotson, D.P.M.'s most frequently prescribed drugs include Meloxicam, Methylprednisolone, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Mark Dotson, D.P.M. accept Medicare? ▼
Mark Dotson, D.P.M. appears in CMS Medicare data with 581 Part D claims and 255 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mark Dotson, D.P.M.'s credentials? ▼
Mark Dotson, D.P.M.'s NPI is 1689642019 with credentials D.P.M.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.