1. Home
  2. Directory
  3. Tennessee
  4. Nashville
  5. Nurse Practitioner
  6. NPI Profile

CATHERINE UNDERWOOD PMHNP-BC
NPI 1205172368
Nurse Practitioner - Psychiatric/Mental Health in Nashville, TN

Active since December 18, 2012Opted out of Medicare · through Apr 1, 2028
2400 WHITE AVE, NASHVILLE, TN 37204(615) 460-4200(615) 460-4202 Get Directions Write a Review

NPPES record last updated: August 6, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Catherine Underwood Pmhnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CATHERINE UNDERWOOD PMHNP-BC (NPI 1205172368) is an individual psychiatric/mental health provider in Nashville, Tennessee, licensed in Tennessee (17206) and active in the NPI registry since December 2012. She has opted out of Medicare through April 1, 2028.

NPPES Registry Identity

NPI1205172368
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameCATHERINE UNDERWOODCredential: PMHNP-BC
Location Address2400 WHITE AVENashville, TN 37204
Mailing Address2400 White AveNashville, TN 37204-2235 · (615) 460-4200 · Fax (615) 460-4202
Phone(615) 460-4200
Fax(615) 460-4202
Sole ProprietorNo
Enumeration DateDecember 18, 2012
Last NPPES UpdateAugust 6, 2018
✔ NPI 1205172368 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in TN · 17206
2400 WHITE AVE, Nashville, TN 37204
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Catherine Underwood Pmhnp-bc has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2026 through April 1, 2028.

Opt-Out Effective DateApril 1, 2026
Opt-Out In Effect ThroughApril 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MATTHEW SIMMONS M.A., LPC-MHSP
Counselor (Mental Health)
2400 WHITE AVE
NASHVILLE, TN 37204
Davidson County (615) 460-4200
MRS. SUSAN LANGENUS L.C.S.W.
Social Worker (Clinical)
2400 WHITE AVE
NASHVILLE, TN 37204
Davidson County (615) 460-4200
KRISTEN M HENDRIX
Counselor (Mental Health)
2400 WHITE AVE
NASHVILLE, TN 37204
Davidson County (404) 630-2758
KATHERINE LINKOUS
Social Worker
2400 WHITE AVE
NASHVILLE, TN 37204
Davidson County (352) 256-7835
MISS KAYLA MUMPHREY M.A.
Counselor (Mental Health)
2400 WHITE AVE
NASHVILLE, TN 37204
Davidson County (615) 460-4120
SARAH G RAY
Case Manager/Care Coordinator
2400 WHITE AVE
NASHVILLE, TN 37204
Davidson County (615) 796-8966
ALEXANDRIA MATTEAU SPANN M.S.
Counselor (Mental Health)
2400 WHITE AVE
NASHVILLE, TN 37204
Davidson County (615) 460-4120
DANIELLE EILEEN HICKMAN
Counselor (Mental Health)
2400 WHITE AVE
NASHVILLE, TN 37204
Davidson County (615) 463-6600

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Catherine Underwood's NPI number?

The NPI number for Catherine Underwood is 1205172368. It was assigned to this individual provider in the NPPES registry on December 18, 2012.

Where is Catherine Underwood located?

Catherine Underwood practices at 2400 White Ave, Nashville, TN 37204. The listed phone number is (615) 460-4200.

What is Catherine Underwood's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Catherine Underwood enrolled in Medicare?

No. Catherine Underwood has opted out of Medicare through April 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Catherine Underwood was last updated on August 6, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.