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THANH NGUYEN LILL
NPI 1497496673
Family Medicine in Waco, TX

Active since April 05, 2022PECOS EnrolledAccepts Medicare Assignment
851 N LOOP 340, WACO, TX 76705(254) 202-7500(254) 202-7599 Get Directions Write a Review

NPPES record last updated: October 6, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 6, 2025, Sep 4, 2025, Jun 27, 2025 and 1 more (4 updates tracked since 2022).

About Thanh Nguyen Lill NPPES

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

THANH NGUYEN LILL (NPI 1497496673) is an individual family medicine provider in Waco, Texas, licensed in Texas (U8087) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, is affiliated with Baylor Scott & White Medical Center Hillcrest, and is a graduate of Temple University School Of Medicine (2022).

NPPES Registry Identity

NPI1497496673
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameTHANH NGUYEN LILL
Location Address851 N LOOP 340Waco, TX 76705-2592
Mailing AddressPo Box 844658Dallas, TX 75284-4658 · (800) 994-0371
Phone(254) 202-7500
Fax(254) 202-7599
Sole ProprietorNo
Medical School CMSTemple University School Of MedicineGraduated 2022
Enumeration DateApril 5, 2022
Last NPPES UpdateOctober 6, 20254 updates tracked since enumeration
NPPES CertifiedOctober 6, 2025
✔ NPI 1497496673 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 · U8087
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.
851 N LOOP 340, Waco, TX 76705
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.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

Thanh Nguyen Lill 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 ID5698289957
PECOS Enrollment IDI20250709000854
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.

Hospital Affiliations CMS Care Compare

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

Baylor Scott & White Medical Center Hillcrest

Acute Care Hospitals · Waco, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450101
Location100 Hillcrest Medical BlvdWaco, TX 76712 · Mc Lennan County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 76705 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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 8

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

ERIC JOHN CHUDEJ MD
Family Medicine
851 N LOOP 340
WACO, TX 76705
McLennan County (254) 202-7500
DR. TIMOTHY WELDON SCHILLER DO
Family Medicine
851 N LOOP 340
WACO, TX 76705
McLennan County (254) 202-7500
DR. ERIKA MICLAT FERNANDEZ DNP, APRN, FNP-BC
Nurse Practitioner (Family)
851 N LOOP 340
WACO, TX 76705
McLennan County (254) 202-7500
KRYSTLE GONDA DAVID BATES MD
Family Medicine
851 N LOOP 340
WACO, TX 76705
McLennan County (254) 202-7500
JESSE IAN BAKER FNP, RN
Nurse Practitioner (Family)
851 N LOOP 340
WACO, TX 76705
McLennan County (254) 202-7500
JONATHAN WILLIS M.D.
Family Medicine
851 N LOOP 340
WACO, TX 76705
McLennan County (254) 202-7500
MARCOS PEREZ PA-C
Physician Assistant
851 N LOOP 340
WACO, TX 76705
McLennan County (254) 202-7500
ASHLEE R SPARKS NP
Nurse Practitioner (Family)
851 N LOOP 340
BELLMEAD, TX 76705
McLennan County (254) 202-7500

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 Thanh Lill's NPI number?

The NPI number for Thanh Lill is 1497496673. It was assigned to this individual provider in the NPPES registry on April 5, 2022.

Where is Thanh Lill located?

Thanh Lill practices at 851 N Loop 340, Waco, TX 76705. The listed phone number is (254) 202-7500.

What is Thanh Lill's specialty?

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

Is Thanh Lill enrolled in Medicare?

Yes. Thanh Lill 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 Thanh Lill accept?

Health plans from Blue Cross and Blue Shield of Texas list Thanh Lill 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 Thanh Lill affiliated with any hospitals?

According to CMS data, Thanh Lill is affiliated with Baylor Scott & White Medical Center Hillcrest.

When was this NPI record last updated?

The NPPES record for Thanh Lill was last updated on October 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.