SARAH CHANTARASAKA
NPI 1245707512
Nurse Practitioner - Acute Care in Houston, TX

Q: What is Sarah Chantarasaka's NPI number?

The NPI number for Sarah Chantarasaka is 1245707512. It was assigned to this individual provider in the NPPES registry on October 25, 2018.

Q: What is Sarah Chantarasaka's specialty?

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

Active since October 25, 2018PECOS Enrolled

18500 KATY FWY, HOUSTON, TX 77094(832) 522-5522 Get Directions Write a Review

NPPES record last updated: May 15, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 15, 2026, Jan 20, 2020, Oct 25, 2018 (3 updates tracked since 2018).

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About Sarah Chantarasaka NPPES

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

SARAH CHANTARASAKA (NPI 1245707512) is an individual acute care provider in Houston, Texas, licensed in Texas (AP139464) and active in the NPI registry since October 2018. She is enrolled in Medicare PECOS and maintains a secondary practice location in Houston.

NPPES Registry Identity

NPI1245707512

Entity TypeIndividualFemale

Primary Taxonomy363LA2100X

Provider Legal NameSARAH CHANTARASAKA

Location Address18500 KATY FWYHouston, TX 77094

Mailing Address10837 Katy Fwy, Ste 250Houston, TX 77079-2205 · (713) 464-8099 · Fax (713) 465-1921

Phone(832) 522-5522

Sole ProprietorNo

Enumeration DateOctober 25, 2018

Last NPPES UpdateMay 15, 20263 updates tracked since enumeration

NPPES CertifiedMay 15, 2026

✔ NPI 1245707512 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2100X

License✔ Licensed in TX · AP139464

18500 KATY FWY, Houston, TX 77094

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Secondary Practice Location 1

Location 110837 Katy Fwy Ste 250Houston, TX 77079-2205 · Phone (713) 464-8099

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sarah Chantarasaka 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 Reassignments

Medicare enrollment records show Sarah Chantarasaka reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Memorial Pulmonary And Sleep Disorders Associates P A

0.2 mi

Pulmonary Disease

18300 KATY FWY STE 615
Houston, TX 77094

Reassigned Medicare billing, Texas enrollment
52 clinicians in this Medicare group

NPI 1629103221 (713) 464-8099

Amp Nephrology, PLLC

18 mi

Nephrology

2201 W HOLCOMBE BLVD STE 320
Houston, TX 77030

Reassigned Medicare billing, Texas enrollment
13 clinicians in this Medicare group

NPI 1073172698 (346) 570-1700

Tmh Physician Associates PLLC

19 mi

Ophthalmology

6550 FANNIN ST, SUITE 447
Houston, TX 77030

Reassigned Medicare billing, Texas enrollment
2,407 clinicians in this Medicare group

NPI 1275779225 (713) 441-7389

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 77094 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 20

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

UNCHU EUNICE LEE

Pharmacist