JUAN ANTONIO WOO MD
NPI 1619142205
Anesthesiology in Shenandoah, TX
About Juan Antonio Woo Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JUAN ANTONIO WOO MD (NPI 1619142205) is an individual anesthesiology provider in Shenandoah, Texas, licensed in Texas (P5497) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS, is affiliated with St Luke's The Woodlands Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 2
Accepted 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
Juan Antonio Woo Md 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.
Medicare Billing Reassignments
6Medicare enrollment records show Juan Woo reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Spring, TX 77379
- Reassigned Medicare billing, Texas enrollment
- 220 clinicians in this Medicare group
Houston, TX 77069
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Bayou Anesthesia And Pain PA
- 151 clinicians in this Medicare group
Houston, TX 77069
- Reassigned Medicare billing, Texas enrollment
- 260 clinicians in this Medicare group
Houston, TX 77042
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: U S Anesthesia Partners Of Texas, PA
- 3,804 clinicians in this Medicare group
Southlake, TX 76092
- Reassigned Medicare billing, Texas enrollment
- 447 clinicians in this Medicare group
Southlake, TX 76092
- Reassigned Medicare billing, Texas enrollment
- 195 clinicians in this Medicare group
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
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Luke's The Woodlands Hospital
Acute Care Hospitals · The Woodlands, TXTownsen Memorial Hospital
Acute Care Hospitals · Humble, TXMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
SHENANDOAH, TX 77380
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 Juan Woo's NPI number?
The NPI number for Juan Woo is 1619142205. It was assigned to this individual provider in the NPPES registry on April 24, 2008.
Where is Juan Woo located?
Juan Woo practices at 9250 Pinecroft Dr, Shenandoah, TX 77380. The listed phone number is (281) 364-5805.
What is Juan Woo's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Juan Woo enrolled in Medicare?
Yes. Juan Woo 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 organizations bill Medicare for Juan Woo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Juan Woo reassigns Medicare benefits to 6 organizations: Best Choice Anesthesia & Pain PLLC (Spring, TX), Bayou Anesthesia And Pain P.A. (Houston, TX), Northwest Anesthesiology & Pain Services, P.A. (Houston, TX), U. S. Anesthesia Partners Of Texas, P.A., (Houston, TX), Texas Anesthesia Partners, PLLC (Southlake, TX) and 1 more organization, listed in the Medicare section above. Each 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 Juan Woo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Juan Woo accept?
Health plans from Blue Cross and Blue Shield of Texas and Molina Healthcare list Juan Woo 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 Juan Woo affiliated with any hospitals?
According to CMS data, Juan Woo is affiliated with St Luke's The Woodlands Hospital and Townsen Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Juan Woo was last updated on May 7, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Juan Antonio Woo, MD · NPI 1619142205
Anesthesiology physician in Shenandoah, Texas. Individual provider, active in the CMS NPPES registry since April 24, 2008.
## Identity
- **NPI:** 1619142205 (Entity type: Individual)
- **Enumerated:** April 24, 2008
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** P5497 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 9250 PINECROFT DR, Shenandoah, TX 77380-3218
- **Phone:** (281) 364-5805 · **Fax:** (281) 364-5875
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Best Choice Anesthesia & Pain PLLC (NPI 1699015628, Spring, TX); Bayou Anesthesia And Pain P.A. (NPI 1114977139, Houston, TX); Northwest Anesthesiology & Pain Services, P.A. (NPI 1629027511, Houston, TX); U. S. Anesthesia Partners Of Texas, P.A., (NPI 1548208564, Houston, TX); Texas Anesthesia Partners, PLLC (NPI 1144673468, Southlake, TX); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Southwestern Medical School At Dallas, class of 2008
## Record status
- **NPPES last updated:** May 7, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1619142205) · Data from the CMS NPPES public registry.