THERESA Y POPAS NP-C
NPI 1437589678
Nurse Practitioner in Chattanooga, TN

Q: What is Theresa Popas's NPI number?

The NPI number for Theresa Popas is 1437589678. It was assigned to this individual provider in the NPPES registry on November 26, 2013.

Q: What is Theresa Popas's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Theresa Popas was last updated on April 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since November 26, 2013PECOS EnrolledAccepts Medicare Assignment

725 GLENWOOD DR STE E780, CHATTANOOGA, TN 37404(423) 697-0072(423) 697-1798 Get Directions Write a Review

NPPES record last updated: April 22, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 25, 2022, Jul 21, 2022, Aug 3, 2017 (3 updates tracked since 2017).

On this page

About Theresa Y Popas Np-c NPPES

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

THERESA Y POPAS NP-C (NPI 1437589678) is an individual nurse practitioner in Chattanooga, Tennessee, licensed in Tennessee (18128) and active in the NPI registry since November 2013. She is enrolled in Medicare PECOS, is affiliated with Chi Memorial Hospital- Georgia, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1437589678

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameTHERESA Y POPASCredential: NP-C

Location Address725 GLENWOOD DR STE E780Chattanooga, TN 37404-1177

Mailing Address725 Glenwood Dr Ste E780Chattanooga, TN 37404-1177 · (423) 697-0072 · Fax (423) 697-1798

Phone(423) 697-0072

Fax(423) 697-1798

Sole ProprietorNo

Medical School CMSOtherGraduated 2013

Enumeration DateNovember 26, 2013

Last NPPES UpdateApril 22, 20253 updates tracked since enumeration

NPPES CertifiedApril 22, 2025

✔ NPI 1437589678 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in TN · 18128

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

725 GLENWOOD DR STE E780, Chattanooga, TN 37404

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter from Arkansas Health & Wellness and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Theresa Y Popas Np-c 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 ID3274837042

PECOS Enrollment IDI20160215002860

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.

Medicare Billing Reassignment

Medicare enrollment records show Theresa Popas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Memorial Health Partners Foundation, Inc

3.3 mi

Internal Medicine

5600 BRAINERD RD, SUITE 500
Chattanooga, TN 37411

Reassigned Medicare billing, Tennessee enrollment
570 clinicians in this Medicare group

NPI 1922053545 (423) 495-6870

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

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.

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

92 services87 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

77 services77 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

68 services64 patients

Ultrasound measurement of bladder capacity after voiding 51798

Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.

33 services31 patients

Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms G0480

A definitive drug test is a detailed examination that can identify specific drugs in your system, even closely related ones. Techniques like GC/MS and LC/MS are used for high precision. This helps ensure accurate results for your safety and health.

19 services19 patients

Testing for presence of drug, by chemistry analyzers 80307

Chemistry analyzers are used to detect the presence of drugs in your system. This test involves taking a small sample of your blood or urine. The sample is then analyzed for specific substances. The results help in understanding your health condition better.

15 services15 patients

Hospital Affiliations CMS Care Compare 2

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

Chi Memorial Hospital- Georgia

Acute Care Hospitals · Fort Oglethorpe, GA

OwnershipVoluntary non-profit - Private

CMS Certification Number110236

Location100 Gross Crescent CircleFort Oglethorpe, GA 30742 · Catoosa County

Emergency services

Memorial Healthcare System, Inc

Acute Care Hospitals · Chattanooga, TN

5/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number440091

Location2525 Desales AveChattanooga, TN 37404 · Hamilton County

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37404 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 4

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

SAMANTHA GAGLIANO FNP

Nurse Practitioner (Family)

725 GLENWOOD DR STE E780
CHATTANOOGA, TN 37404

Hamilton County (423) 697-0072

AMBER SMITH FNP-C

Nurse Practitioner

725 GLENWOOD DR STE E780
CHATTANOOGA, TN 37404

Hamilton County (423) 697-0072

JEFFREY K MULLINS MD

Urology

725 GLENWOOD DR STE E780
CHATTANOOGA, TN 37404

Hamilton County (423) 697-0072

MRS. CARRIE ANN MOFIELD MSN,ARNP,FNP-C

Nurse Practitioner (Family)

725 GLENWOOD DR STE E780
CHATTANOOGA, TN 37404

Hamilton County (423) 697-0072

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 Theresa Popas's NPI number?

The NPI number for Theresa Popas is 1437589678. It was assigned to this individual provider in the NPPES registry on November 26, 2013.

Where is Theresa Popas located?

Theresa Popas practices at 725 Glenwood Dr Ste E780, Chattanooga, TN 37404. The listed phone number is (423) 697-0072.

What is Theresa Popas's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Theresa Popas enrolled in Medicare?

Yes. Theresa Popas 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.

Which organization bills Medicare for Theresa Popas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Theresa Popas reassigns Medicare benefits to Memorial Health Partners Foundation, Inc (Chattanooga, TN). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Theresa Popas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Theresa Popas accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter from Arkansas Health & Wellness and Ambetter of Alabama and 2 other insurers list Theresa Popas 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 Theresa Popas affiliated with any hospitals?

According to CMS data, Theresa Popas is affiliated with Chi Memorial Hospital- Georgia and Memorial Healthcare System, Inc.

When was this NPI record last updated?

The NPPES record for Theresa Popas was last updated on April 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.