Carla Duncan, APRN
Family Nurse Practitioner · Erwin, TN
Carla Duncan, APRN is a family nurse practitioner with a practice address in Erwin, Tennessee, and NPI 1134709041, issued on Apr 13, 2021. Check the license (Tennessee 29189, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carla Duncan
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 29189 TN
Self-reported in NPPES; status is on the state search - Practice location
- 631 Sinasta Dr Ste 3, Erwin, TN 37650
- Phone
- (423) 735-9585
- Enumerated
- Apr 13, 2021
- Entity
- Type 1 · individual
Also registered at 631 Sinasta Dr Ste 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Casandra Reyes ArellanoFamily Nurse Practitioner1083441034
Verify Carla Duncan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 29189Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
3.2 times the Medicare Part D claims of the average family nurse practitioner in 2024
4,171 Medicare Part D claims for 279 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D. 396 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen197 claims
- Gabapentin170 claims
- Levothyroxine Sodium148 claims
- Alprazolam117 claims
- Atorvastatin Calcium102 claims
- Oxycodone-Acetaminophen95 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.
13 family nurse practitioner records list a Erwin practice address
They are 13 of the 108 NPPES records with a Erwin practice address, and 8,078 family nurse practitioner records in Tennessee.
All 13 in Erwin → All 8,078 in Tennessee → Every provider in Erwin →
Other family nurse practitioner records in Tennessee
- Benjamin Aaron, FNP-CCookeville, TN1811454077
- Sandra Aaron, FNP-BCOoltewah, TN1801561964
- Jessica Abbott, FNPNashville, TN1801537287
- Keshia AbbottCookeville, TN1700327236
- Felecia Abdelfattah, APRN BCBristol, TN1497768451
- Mahmod Abdelghani, DNPMemphis, TN1922557909
- Angela Abdi, MSN,FNP,BCNashville, TN1780795450
- Hodan Abdi, NPNashville, TN1710383922
- Redor AbdullahNashville, TN1205344009
- Shams Abed, FNP-BCAshland City, TN1982334884
Common questions
What is Carla Duncan, APRN's NPI number?
Carla Duncan, APRN's National Provider Identifier (NPI) is 1134709041, issued on Apr 13, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Carla Duncan, APRN located?
The NPPES record lists a practice address at 631 Sinasta Dr Ste 3, Erwin, TN, 37650. Phone: (423) 735-9585. Providers update this record themselves, so call before visiting.
How can I verify Carla Duncan, APRN's license?
NPPES lists Tennessee license number 29189, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Carla Duncan, APRN prescribe under Medicare Part D?
In 2024, Carla Duncan, APRN had 4,171 Medicare Part D claims for 279 beneficiaries; the average among family nurse practitioner prescribers was 1,302. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.