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TIA MEFFORD AGACNP
NPI 1992152227
Nurse Practitioner - Acute Care in Nashville, TN

Active since May 17, 2016PECOS EnrolledAccepts Medicare Assignment
4230 HARDING PIKE, SUITE 503, NASHVILLE, TN 37205(615) 964-5864 Get Directions Write a Review

NPPES record last updated: October 2, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 24, 2017, May 17, 2016 (2 updates tracked since 2016).

About Tia Mefford Agacnp NPPES

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

TIA MEFFORD AGACNP (NPI 1992152227) is an individual acute care provider in Nashville, Tennessee, licensed in Tennessee (21553) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS, is affiliated with Tristar Centennial Medical Center, and is a graduate of University Of Alabama School Of Medicine (2015).

NPPES Registry Identity

NPI1992152227
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameTIA MEFFORDCredential: AGACNP
Location Address4230 HARDING PIKE, SUITE 503Nashville, TN 37205-2013
Mailing Address2011 Carolyn CtMurfreesboro, TN 37130-5430
Phone(615) 964-5864
Sole ProprietorYes
Medical School CMSUniversity Of Alabama School Of MedicineGraduated 2015
Enumeration DateMay 17, 2016
Last NPPES UpdateOctober 2, 20252 updates tracked since enumeration
NPPES CertifiedOctober 2, 2025
✔ NPI 1992152227 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in TN · 21553
Also ListedNurse PractitionerTaxonomy 363L00000X · License 21553 (TN)
4230 HARDING PIKE, Nashville, TN 37205
Open in Google Maps ↗

Other Identifiers 1

MedicaidQ026155TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Tia Mefford Agacnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3678861655
PECOS Enrollment IDI20161006000810
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
134 services85 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
52 services47 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Tristar Centennial Medical Center

Acute Care Hospitals · Nashville, TN
4/5 CMS rating
OwnershipProprietary
CMS Certification Number440161
Location2300 Patterson StreetNashville, TN 37203 · Davidson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37205 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
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
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.

CHARLES RYAN SWAFFORD CRNA
Nurse Anesthetist, Certified Registered
4230 HARDING PIKE, SUITE 435
NASHVILLE, TN 37205
Davidson County (615) 385-3704
JONATHAN KEITH ALLGOOD CRNA
Nurse Anesthetist, Certified Registered
4230 HARDING PIKE, SUITE 435
NASHVILLE, TN 37205
Davidson County (615) 385-3704
MRS. JENNIFER EKUA MUSEE PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
4230 HARDING PIKE, ST THOMAS MEDICAL PLAZA EAST, SUITE 707
NASHVILLE, TN 37205
Davidson County (615) 760-3990
GRACE MIKAN BENTON CRNA
Nurse Anesthetist, Certified Registered
4230 HARDING PIKE
NASHVILLE, TN 37205
Davidson County (615) 385-3704
MS. MELANIE DOWNES LAWLESS CRNA
Nurse Anesthetist, Certified Registered
4230 HARDING PIKE, SUITE 435
NASHVILLE, TN 37205
Davidson County (615) 385-3704
NICHOLE LYNN CLARK
Social Worker
4230 HARDING PIKE
NASHVILLE, TN 37205
Davidson County (615) 461-5821
DR. LING CHEN MD
Pathology (Anatomic Pathology & Clinical Pathology)
4230 HARDING PIKE
NASHVILLE, TN 37205
Davidson County (615) 298-4100
H DOUGLAS HOLLIDAY MD PLLC
Internal Medicine
4230 HARDING PIKE, SUITE 530
NASHVILLE, TN 37205
Davidson County (615) 222-1241

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 Tia Mefford's NPI number?

The NPI number for Tia Mefford is 1992152227. It was assigned to this individual provider in the NPPES registry on May 17, 2016.

Where is Tia Mefford located?

Tia Mefford practices at 4230 Harding Pike Suite 503, Nashville, TN 37205. The listed phone number is (615) 964-5864.

What is Tia Mefford's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Tia Mefford enrolled in Medicare?

Yes. Tia Mefford is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Tia Mefford accept?

Health plans from Oscar Insurance Company list Tia Mefford as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Tia Mefford affiliated with any hospitals?

According to CMS data, Tia Mefford is affiliated with Tristar Centennial Medical Center.

When was this NPI record last updated?

The NPPES record for Tia Mefford was last updated on October 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.