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PROF. WILLIAM BARTO PARKS MD
NPI 1285797274
Pediatrics in The Woodlands, TX

Active since December 19, 2006PECOS Enrolled
9250 PINECROFT DR, ADM., THE WOODLANDS, TX 77380(281) 364-2587(281) 364-5875 Get Directions Write a Review

NPPES record last updated: November 9, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Nov 9, 2021, Feb 4, 2021 (2 updates tracked since 2021).

About Prof. William Barto Parks Md NPPES

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

PROF. WILLIAM BARTO PARKS MD (NPI 1285797274) is an individual pediatrics provider in The Woodlands, Texas, licensed in Texas (G1303) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1285797274
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NamePROF. WILLIAM BARTO PARKSCredential: MD
Location Address9250 PINECROFT DR, ADM.The Woodlands, TX 77380-3218
Mailing Address9250 Pinecroft Dr, Adm.The Woodlands, TX 77380-3218 · (281) 364-2587 · Fax (281) 364-5875
Phone(281) 364-2587
Fax(281) 364-5875
Sole ProprietorYes
Enumeration DateDecember 19, 2006
Last NPPES UpdateNovember 9, 20212 updates tracked since enumeration
NPPES CertifiedNovember 9, 2021
✔ NPI 1285797274 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in TX · G1303
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
9250 PINECROFT DR, The Woodlands, TX 77380
Open in Google Maps ↗

Other Identifiers 1

OtherG1303TX · Tx State Medical License

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Prof. William Barto Parks Md 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 William Parks reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Providence Medical Foundation
1,306 mi
Urology
19333 BEAR VALLEY RD, SUITE 106
Apple Valley, CA 92308
  • Reassigned Medicare billing, California enrollment
  • 1,699 clinicians in this Medicare group
NPI 1053616706 (760) 240-5505

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 77380 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 20

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

MRS. RONIA J KHOURI AGACNP-BC, FNP-C
Nurse Practitioner
9250 PINECROFT DR
SHENANDOAH, TX 77380
Montgomery County (713) 897-2300
STEPHANIE LYN TACKETT PTA
Physical Therapy Assistant
9250 PINECROFT DR
SHENANDOAH, TX 77380
Montgomery County (713) 303-0252
CHRIS JOSEPH HONG MD
Emergency Medicine
9250 PINECROFT DR
SHENANDOAH, TX 77380
Montgomery County (713) 897-2300
PATRICK C. FREYNE MD
Hospitalist
9250 PINECROFT DR
SHENANDOAH, TX 77380
Montgomery County (713) 897-2307
JEAN HANES ENP
Nurse Practitioner
9250 PINECROFT DR
THE WOODLANDS, TX 77380
Montgomery County (281) 364-2300
DR. JESSICA KAY PHARM.D.
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
9250 PINECROFT DR, DEPARTMENT OF PHARMACY
SHENANDOAH, TX 77380
Montgomery County (713) 897-7649
BRENT LELAND BACHIM M.D.
Hospitalist
9250 PINECROFT DR
SHENANDOAH, TX 77380
Montgomery County (713) 897-5539
FRANGEL ARIAS SANCHEZ MD
Hospitalist
9250 PINECROFT DR
SHENANDOAH, TX 77380
Montgomery County (713) 897-2300

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 William Parks's NPI number?

The NPI number for William Parks is 1285797274. It was assigned to this individual provider in the NPPES registry on December 19, 2006.

Where is William Parks located?

William Parks practices at 9250 Pinecroft Dr Adm., The Woodlands, TX 77380. The listed phone number is (281) 364-2587.

What is William Parks's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is William Parks enrolled in Medicare?

Yes. William Parks is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for William Parks's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Parks reassigns Medicare benefits to Providence Medical Foundation (Apple Valley, CA). 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 William Parks'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 William Parks was last updated on November 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.