Mcdonald Arnot, DO
NPI 1952699803 · Otolaryngology Physician · Sherman, TX
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mcdonald Arnot, DO is a Otolaryngology Physician provider in Sherman, TX (NPI 1952699803).
Provider details
- NPI number
- 1952699803
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- Q418 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,498 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 513 | $81 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 345 | $114 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 171 | $99 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 137 | $149 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 89 | $113 |
| Ct Scan of Face Without Contrast70486 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 261 | 125 |
| Ipratropium Bromide | 138 | 76 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 72 | 65 |
| Levocetirizine Dihydrochloride | 63 | 15 |
| Mupirocin | 62 | 45 |
| Cephalexin | 53 | 49 |
| Omeprazole | 49 | 24 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-07-13
- Last updated
- 2021-04-29
- Certified
- 2021-04-29
Frequently asked questions
- What is Mcdonald Arnot's NPI number?
- Mcdonald Arnot's National Provider Identifier (NPI) is 1952699803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mcdonald Arnot's specialty?
- Mcdonald Arnot is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Mcdonald Arnot located?
- Mcdonald Arnot's practice location on file with NPPES is 204 Medical Dr Ste 200, Sherman, TX 75092-6374.
- What is Mcdonald Arnot's phone number?
- The practice phone number listed in the NPPES registry for Mcdonald Arnot is (903) 771-7503.
- Does Mcdonald Arnot accept Medicare?
- Mcdonald Arnot is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mcdonald Arnot's NPI active?
- Yes — Mcdonald Arnot's NPI (1952699803) is active in the NPPES registry as of the last update on 2021-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.