Chad Mcduffie, M.D.
NPI 1851341085 · Otolaryngology Physician · Frisco, TX
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chad Mcduffie, M.D. is a Otolaryngology Physician provider in Frisco, TX (NPI 1851341085).
Provider details
- NPI number
- 1851341085
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- M5369 (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
20 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
2,364 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) |
|---|---|---|
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 1,208 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 194 | $91 |
| Professional Service for Multiple Injections of Allergen95117 | 180 | $12 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 171 | $128 |
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 124 | $185 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 179 | 87 |
| Cefuroxime Axetilbrand: Cefuroxime | 95 | 79 |
| Omeprazole | 86 | 30 |
| Levothyroxine Sodium | 53 | — |
| Methylprednisolone | 49 | 46 |
| Amoxicillin | 42 | 40 |
| Ofloxacin | 35 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$501 across 16 records (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
- 2006-05-10
- Last updated
- 2023-04-10
- Certified
- 2023-04-10
Frequently asked questions
- What is Chad Mcduffie's NPI number?
- Chad Mcduffie's National Provider Identifier (NPI) is 1851341085, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chad Mcduffie's specialty?
- Chad Mcduffie is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Chad Mcduffie located?
- Chad Mcduffie's practice location on file with NPPES is 4401 Coit Rd, Frisco, TX 75035-0500.
- What is Chad Mcduffie's phone number?
- The practice phone number listed in the NPPES registry for Chad Mcduffie is (972) 731-7654.
- Does Chad Mcduffie accept Medicare?
- Chad Mcduffie is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chad Mcduffie's NPI active?
- Yes — Chad Mcduffie's NPI (1851341085) is active in the NPPES registry as of the last update on 2023-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.