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THERESA MARIE POPP M.D.
NPI 1477507978
Family Medicine in Houston, TX

Active since May 19, 2006PECOS Enrolled
2120 S WAYSIDE DR, STE B, HOUSTON, TX 77023(713) 803-1840(713) 926-5852 Get Directions Write a Review

NPPES record last updated: January 2, 2017. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Theresa Marie Popp M.d. NPPES

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

THERESA MARIE POPP M.D. (NPI 1477507978) is an individual family medicine provider in Houston, Texas, licensed in Texas (J8718) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1477507978
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameTHERESA MARIE POPPCredential: M.D.
Location Address2120 S WAYSIDE DR, STE BHouston, TX 77023-3900
Mailing Address919 Hidden RdgIrving, TX 75038-3813 · (469) 282-2711 · Fax (469) 282-0996
Phone(713) 803-1840
Fax(713) 926-5852
Sole ProprietorNo
Enumeration DateMay 19, 2006
Last NPPES UpdateJanuary 2, 2017
✔ NPI 1477507978 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TX · J8718
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
2120 S WAYSIDE DR, Houston, TX 77023
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Other Identifiers 3

Medicare UPINGO8186TX
Medicare PINTXB125577TX
Medicaid143364102TX

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Theresa Marie Popp M.d. 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.

Medicare Billing Reassignment

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

C H Wilkinson Physician Network
28 mi
Nurse Practitioner
5660 GRAND PARKWAY WEST
Richmond, TX 77469
  • Reassigned Medicare billing, Texas enrollment
  • 179 clinicians in this Medicare group
NPI 1609029545 (281) 342-1624

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77023 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
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
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

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

KIM XUAN THI NGUYEN D.C.
Chiropractor
2120 S WAYSIDE DR, SUITE B
HOUSTON, TX 77023
Harris County (713) 803-1840

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 Popp's NPI number?

The NPI number for Theresa Popp is 1477507978. It was assigned to this individual provider in the NPPES registry on May 19, 2006.

Where is Theresa Popp located?

Theresa Popp practices at 2120 S Wayside Dr Ste B, Houston, TX 77023. The listed phone number is (713) 803-1840.

What is Theresa Popp's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Theresa Popp enrolled in Medicare?

Yes. Theresa Popp is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Theresa Popp's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Theresa Popp reassigns Medicare benefits to C H Wilkinson Physician Network (Richmond, TX). 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 Popp's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Theresa Popp was last updated on January 2, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.