Carlyn Norris, MD
NPI 1598252504 · Otolaryngology Physician · Frisco, TX
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carlyn Norris, MD is a Otolaryngology Physician provider in Frisco, TX (NPI 1598252504).
Provider details
- NPI number
- 1598252504
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- U5471 (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
8 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
926 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 | 181 | $90 |
| Comprehensive Hearing and Speech Recognition Test92557 | 102 | $35 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 95 | $109 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 77 | $163 |
| Removal of Impacted Ear Wax69210 | 76 | $47 |
| Test to Assess Middle Ear Function92567 | 73 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 80 | 43 |
| Prednisone | 44 | 42 |
| Fluticasone Propionate | 42 | 27 |
| Omeprazole | 34 | 15 |
| Ofloxacin | 26 | 19 |
| Mupirocin | 25 | 15 |
| Azelastine Hcl | 25 | 19 |
| Fluocinolone Acetonide Oil | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$246 across 9 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
- 2018-04-16
- Last updated
- 2023-08-17
- Certified
- 2023-08-17
Frequently asked questions
- What is Carlyn Norris's NPI number?
- Carlyn Norris's National Provider Identifier (NPI) is 1598252504, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carlyn Norris's specialty?
- Carlyn Norris is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Carlyn Norris located?
- Carlyn Norris's practice location on file with NPPES is 4401 Coit Rd, Frisco, TX 75035-0500.
- What is Carlyn Norris's phone number?
- The practice phone number listed in the NPPES registry for Carlyn Norris is (972) 731-7654.
- Does Carlyn Norris accept Medicare?
- Carlyn Norris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carlyn Norris's NPI active?
- Yes — Carlyn Norris's NPI (1598252504) is active in the NPPES registry as of the last update on 2023-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.