DR. THU ANH HOANG MD
NPI 1801821699
Family Medicine in Spring, TX
About Dr. Thu Anh Hoang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THU ANH HOANG MD (NPI 1801821699) is an individual family medicine provider in Spring, Texas, licensed in Texas (K2925) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with The Woodlands Specialty Hospital, and is a graduate of Texas Tech University Health Science Center School Of Medicine (1995).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 5
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
Dr. Thu Anh Hoang 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 Thu Hoang reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Spring, TX 77386
- Reassigned Medicare billing, Texas enrollment
- 2 clinicians in this Medicare group
Spring, TX 77389
- Reassigned Medicare billing, Texas enrollment
- 107 clinicians in this Medicare group
Spring, TX 77386
- Reassigned Medicare billing, Texas enrollment
- 6 clinicians in this Medicare group
Spring, TX 77386
- Reassigned Medicare billing, Texas enrollment
- 17 clinicians in this Medicare group
Houston, TX 77090
- Reassigned Medicare billing, Texas enrollment
- 18 clinicians in this Medicare group
Tomball, TX 77375
- Reassigned Medicare billing, Texas enrollment
- 3 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 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
The Woodlands Specialty Hospital
Acute Care Hospitals · Spring, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77386 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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.
Reported Quality Measures
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Thu Hoang's NPI number?
The NPI number for Thu Hoang is 1801821699. It was assigned to this individual provider in the NPPES registry on July 11, 2006. The provider is also known as Annie Anh Hoang MD.
Where is Thu Hoang located?
Thu Hoang practices at 25312 I H 45, Spring, TX 77386. The listed phone number is (346) 418-9642.
What is Thu Hoang's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Thu Hoang enrolled in Medicare?
Yes. Thu Hoang 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 Thu Hoang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thu Hoang reassigns Medicare benefits to 6 organizations: Pine Forrest Functional Medicine (Spring, TX), David P Ellent PLLC (Spring, TX), Phnh Physician Associates, PLLC (Spring, TX), Rayford ER Group, PLLC (Spring, TX), Houston ER Physicians, LLC (Houston, 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 Thu Hoang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thu Hoang accept?
Health plans from Blue Cross and Blue Shield of Texas, UnitedHealthcare and WellPoint list Thu Hoang 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 Thu Hoang affiliated with any hospitals?
According to CMS data, Thu Hoang is affiliated with The Woodlands Specialty Hospital.
When was this NPI record last updated?
The NPPES record for Thu Hoang was last updated on November 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. Thu Anh Hoang, MD · NPI 1801821699
Family Medicine physician in Spring, Texas. Individual provider, active in the CMS NPPES registry since July 11, 2006.
## Identity
- **NPI:** 1801821699 (Entity type: Individual)
- **Enumerated:** July 11, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** K2925 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 25312 I H 45, Spring, TX 77386-1449
- **Phone:** (346) 418-9642 · **Fax:** (713) 513-5524
## 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): Pine Forrest Functional Medicine (NPI 1154915205, Spring, TX); David P Ellent PLLC (NPI 1245777440, Spring, TX); Phnh Physician Associates, PLLC (NPI 1164978417, Spring, TX); Rayford ER Group, PLLC (NPI 1780268748, Spring, TX); Houston ER Physicians, LLC (NPI 1750044871, Houston, TX); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Texas Tech University Health Science Center School Of Medicine, class of 1995
## Record status
- **NPPES last updated:** November 1, 2025
- **Other identifiers:** Medicaid 122337207 (TX); Medicaid 122337205 (TX); Medicaid 122337208 (TX); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1801821699) · Data from the CMS NPPES public registry.