Mallory Christine Welborn, DNP, FNP-BC PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Chattanooga, TN
Mallory Christine Welborn, DNP, FNP-BC PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Chattanooga, Tennessee, and NPI 1841777810, issued on Jul 23, 2018. Check the license (Tennessee 25879, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mallory Christine Welborn
- Credential
- DNP, FNP-BC PMHNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- 25879 TN
GAA-NP000785 GA
Self-reported in NPPES; status is on the state search - Practice location
- 615 Mccallie Ave Dept 1801, Chattanooga, TN 37403
- Phone
- (423) 425-4438
- Enumerated
- Jul 23, 2018
- Record last updated
- Jun 13, 2025
- Fax
- (423) 425-5527
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 1,611 in Tennessee → Look up another NPI →
Also registered at 615 Mccallie Ave Dept 1801
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heidi Khatibi, LPC-MHSPProfessional Counselor1982595310
- Rachel Tolliver, DNP, APRN, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1093947442
Verify Mallory Christine Welborn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 25879Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
35 Medicare Part D claims, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
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.
Mallory Christine Welborn among 1,611 psychiatric/mental health nurse practitioner records in Tennessee
Mallory Christine Welborn, DNP, FNP-BC PMHNP-BC is one of 1,611 psychiatric/mental health nurse practitioner records with a practice address in Tennessee. 74% 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 38% of them.
- NPI issued2018 · 38% of these records are older, 58% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2025 · 25% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
85 psychiatric/mental health nurse practitioner records list a practice address in Chattanooga
They are 85 of the 7,377 NPPES records with a practice address in Chattanooga, and 1,611 psychiatric/mental health nurse practitioner records in Tennessee.
All 1,611 in Tennessee → Every provider in Chattanooga → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Chloe Cottrell, PMHNP-BCChattanooga, TN 374031770469348
- Rachel Tolliver, DNP, APRN, PMHNP-BCChattanooga, TN 374031093947442
- Julia Warren, PMHNPChattanooga, TN 374031790526960
- Candace Davis, APRNChattanooga, TN 374041619595147
- Varenda Fowler, FNPChattanooga, TN 374041760815484
- Marissa HensleyChattanooga, TN 374041235887340
- Tammy Hirschkorn, PMHNP-BCChattanooga, TN 374041477133783
- Julie Lepeak, NURSE PRACTITIONERChattanooga, TN 374041154819662
Common questions
What is Mallory Christine Welborn, DNP, FNP-BC PMHNP-BC's NPI number?
Mallory Christine Welborn, DNP, FNP-BC PMHNP-BC's National Provider Identifier (NPI) is 1841777810, issued on Jul 23, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Mallory Christine Welborn, DNP, FNP-BC PMHNP-BC located?
The NPPES record lists a practice address at 615 Mccallie Ave Dept 1801, Chattanooga, TN, 37403. Phone: (423) 425-4438. Providers update this record themselves, so call before visiting.
How can I verify Mallory Christine Welborn, DNP, FNP-BC PMHNP-BC's license?
NPPES lists Tennessee license number 25879, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Mallory Christine Welborn, DNP, FNP-BC PMHNP-BC prescribe under Medicare Part D?
In 2024, Mallory Christine Welborn, DNP, FNP-BC PMHNP-BC had 35 Medicare Part D claims; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.