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TRILBY ELLISTON WILLIAMS MD
NPI 1437229572
Internal Medicine in Nashville, TN

Active since November 08, 2006PECOS Enrolled
330 22ND AVE N, NASHVILLE, TN 37203(615) 329-9431 Get Directions Write a Review

NPPES record last updated: May 3, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Trilby Elliston Williams Md NPPES

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

TRILBY ELLISTON WILLIAMS MD (NPI 1437229572) is an individual internal medicine provider in Nashville, Tennessee, licensed in Tennessee (MD0000029855) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1437229572
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameTRILBY ELLISTON WILLIAMSCredential: MD
Location Address330 22ND AVE NNashville, TN 37203-1844
Mailing Address1916 Patterson St Ste 500Nashville, TN 37203-2134 · (615) 329-0885 · Fax (615) 329-0824
Phone(615) 329-9431
Sole ProprietorYes
Enumeration DateNovember 8, 2006
Last NPPES UpdateMay 3, 2018
✔ NPI 1437229572 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TN · MD0000029855
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
330 22ND AVE N, Nashville, TN 37203
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Other Identifiers 3

Medicaid3373619TN
Medicaid1512269TN
Medicaid38177431TN

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Trilby Elliston Williams Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37203 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$121.80 typical visit price
range $52.64 – $160.89
Typical copayment $30.45 (range $13.16 – $40.22)
Most-billed visit code 99204
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

HANNAH JO MAZZONI PA
Physician Assistant
330 22ND AVE N
NASHVILLE, TN 37203
Davidson County (615) 320-0007
ADVANCD DIAGNOSTIC IMAGING, PC
Durable Medical Equipment & Medical Supplies
330 22ND AVE N
NASHVILLE, TN 37203
Davidson County (615) 340-1222
DONYA MARANDI FNP
Nurse Practitioner
330 22ND AVE N
NASHVILLE, TN 37203
Davidson County (615) 320-0007
ALLISON COWAN PA
Physician Assistant (Surgical)
330 22ND AVE N
NASHVILLE, TN 37203
Davidson County (615) 320-0007
CHARLES EUGENE LUDWIG FNP-C
Nurse Practitioner (Family)
330 22ND AVE N
NASHVILLE, TN 37203
Davidson County (615) 320-0007
NEUROSURGICAL ASSOCIATES
Neurological Surgery
330 22ND AVE N
NASHVILLE, TN 37203
Davidson County (615) 320-0007
JAMES M BARRY III M.D.
Neurological Surgery
330 22ND AVE N
NASHVILLE, TN 37203
Davidson County (615) 320-0007
ERIN PAIGE WARD
Physician Assistant (Medical)
330 22ND AVE N
NASHVILLE, TN 37203
Davidson County (615) 320-0007

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 Trilby Williams's NPI number?

The NPI number for Trilby Williams is 1437229572. It was assigned to this individual provider in the NPPES registry on November 8, 2006.

Where is Trilby Williams located?

Trilby Williams practices at 330 22nd Ave N, Nashville, TN 37203. The listed phone number is (615) 329-9431.

What is Trilby Williams's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Trilby Williams enrolled in Medicare?

Yes. Trilby Williams is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Trilby Williams was last updated on May 3, 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.