Carlyn Atwood Norris, MD
Otolaryngology Physician · Frisco, TX
Carlyn Atwood Norris, MD is an otolaryngology physician with a practice address in Frisco, Texas, and NPI 1598252504, issued on Apr 16, 2018. Check the license (Texas U5471, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Carlyn Atwood Norris
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- U5471 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4401 Coit RD, Frisco, TX 75035
- Phone
- (972) 731-7654
- Enumerated
- Apr 16, 2018
- Record last updated
- Aug 17, 2023
- Fax
- (972) 731-7226
- Medicare enrollment
- Enrolled (PECOS I20230803000615); accepts Medicare assignment
- Medical or professional school
- University Of South Carolina School Of Medicine, Greenville, 2018
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 790 in Texas → Look up another NPI →
Also registered at 4401 Coit RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Dale Ehmer, M.D.Otolaryngology Physician1710030473
- Tracy Elliott, M.D.Obstetrics & Gynecology Physician1942202718
Verify Carlyn Atwood Norris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license U5471Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% fewer Medicare Part D claims than the average otolaryngology physician in 2024
501 Medicare Part D claims for 246 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 16 claims were for opioids.
Most prescribed
- Ipratropium Bromide80 claims
- Prednisone44 claims
- Fluticasone Propionate42 claims
- Omeprazole34 claims
- Ofloxacin26 claims
- Azelastine Hcl25 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $245.67
9 payments; by number, the most common kind was food and beverage; the largest payer was Inspire Medical Systems, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Texas Ear, Nose And Throat Specialists, PLLCFrisco, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carlyn Atwood Norris among 790 otolaryngology physician records in Texas
Carlyn Atwood Norris, MD is one of 790 otolaryngology physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 90% of them.
- NPI issued2018 · 90% of these records are older, 8% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2018 · median 2003 among the 552 with a school on file
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Texas
There are 790 otolaryngology physician records in Texas.
All 790 in Texas → Every provider in Frisco → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Dale Ehmer, M.D.Frisco, TX 750351710030473
- Patti Huang, MDFrisco, TX 750351710955893
- Lav Kapadia, MDFrisco, TX 750351437153418
- Chad McDuffie, M.D.Frisco, TX 750351851341085
- Neelesh Mehendale, M.D.Frisco, TX 750351235134271
- Nicholas Peiffer, MDFrisco, TX 750351083817688
- Jordan Cain, M.D.Frisco, TX 750341326364548
- Kenny Carter, M.D.Frisco, TX 750341043307804
Common questions
What is Carlyn Atwood Norris, MD's NPI number?
Carlyn Atwood Norris, MD's National Provider Identifier (NPI) is 1598252504, issued on Apr 16, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Carlyn Atwood Norris, MD located?
The NPPES record lists a practice address at 4401 Coit RD, Frisco, TX, 75035. Phone: (972) 731-7654. Providers update this record themselves, so call before visiting.
How can I verify Carlyn Atwood Norris, MD's license?
NPPES lists Texas license number U5471, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Carlyn Atwood Norris, MD prescribe under Medicare Part D?
In 2024, Carlyn Atwood Norris, MD had 501 Medicare Part D claims for 246 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.