MARY THERESA VU HOANG M.D.
NPI 1306015227
Internal Medicine - Nephrology in Houston, TX

Q: What is Mary Theresa Hoang's NPI number?

The NPI number for Mary Theresa Hoang is 1306015227. It was assigned to this individual provider in the NPPES registry on February 25, 2008.

Q: What is Mary Theresa Hoang's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Active since February 25, 2008PECOS Enrolled

607 TIMBERDALE LN, SUITE 201, HOUSTON, TX 77090(281) 440-3005(281) 444-9070 Get Directions Write a Review

NPPES record last updated: September 14, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Mary Theresa Vu Hoang M.d. NPPES

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

MARY THERESA VU HOANG M.D. (NPI 1306015227) is an individual nephrology provider in Houston, Texas, licensed in Texas (M8042) and active in the NPI registry since February 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1306015227

Entity TypeIndividualFemale

Primary Taxonomy207RN0300X

Provider Legal NameMARY THERESA VU HOANGCredential: M.D.

Location Address607 TIMBERDALE LN, SUITE 201Houston, TX 77090-3049

Mailing Address607 Timberdale Ln, Suite 201Houston, TX 77090-3049 · (281) 440-3005 · Fax (281) 444-9070

Phone(281) 440-3005

Fax(281) 444-9070

Sole ProprietorNo

Enumeration DateFebruary 25, 2008

Last NPPES UpdateSeptember 14, 2011

✔ NPI 1306015227 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

License✔ Licensed in TX · M8042

Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

Also ListedInternal MedicineTaxonomy 207R00000X · License M8042 (TX)

607 TIMBERDALE LN, Houston, TX 77090

Open in Google Maps ↗

Other Identifiers 4

Medicaid196278901TX

Medicare PIN8K7852

Other8F6675TX · Bcbstx

Medicare PINTXB131385TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mary Theresa Vu Hoang M.d. 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 Mary Theresa Hoang reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Jaswant S Pandher, M.D., P.A.

15 mi

Family Medicine

11590 BARKER CYPRESS RD
Cypress, TX 77433

Reassigned Medicare billing, Texas enrollment
Medicare enrollment name: Jaswant S Pandher MD PA
6 clinicians in this Medicare group

NPI 1871806547 (832) 613-5707

Post Acute Specialists, LLC

908 mi

Internal Medicine

2255 MONARCH DR
Naperville, IL 60563

Reassigned Medicare billing, Idaho and West Virginia enrollments
24 clinicians in this Medicare group

NPI 1114441565 (800) 411-6768

Pai Participant 5 PC

1,553 mi

Geriatric Medicine

10 WOODLAND DR
Coventry, RI 02816

Reassigned Medicare billing, Rhode Island and West Virginia enrollments
9 clinicians in this Medicare group

NPI 1194381947 (859) 291-4800

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 5

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.

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

638 services625 patients

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes 99307

A follow-up nursing facility visit per day typically lasts about 10 minutes. This service involves a healthcare professional checking on your health status, answering any questions you may have, and monitoring your progress. This routine check ensures your recovery is on track and any concerns are addressed promptly.

414 services405 patients

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

164 services161 patients

Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m servic G2012

A virtual check-in is a short online or phone consultation with your healthcare provider. It's for established patients and isn't related to a recent appointment. It's a convenient way to discuss health concerns without needing to visit the office in person.

59 services58 patients

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes 99307

13 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77090 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

$134.06 typical visit price

range $58.24 – $176.98

Typical copayment $33.51 (range $14.56 – $44.24)

Most-billed visit code 99204

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 10

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

DR. EHSAN ARABZADEH DDS

Dentist (General Practice)

607 TIMBERDALE LN, SUITE 101
HOUSTON, TX 77090

Harris County (281) 440-0050

DR. RICHARD JAMES FOLEY MD

Internal Medicine (Nephrology)

607 TIMBERDALE LN, STE 201
HOUSTON, TX 77090

Harris County (281) 440-3005

NORTH HOUSTON INFECTIOUS DISEASES ASSOCIATES, P.A.

Internal Medicine (Infectious Disease)

607 TIMBERDALE LN, SUITE 200
HOUSTON, TX 77090

Harris County (281) 444-9590

DR. SYED REHAN AHMED KADRI M.D.

Internal Medicine (Nephrology)

607 TIMBERDALE LN, SUITE 201
HOUSTON, TX 77090

Harris County (281) 440-3005

NORTH HOUSTON NEPHROLOGY & DIAGNOSTIC ASSOCIATES PA

Internal Medicine (Nephrology)

607 TIMBERDALE LN, STE 201
HOUSTON, TX 77090

Harris County (281) 440-3005

DR. GENE DAVID FORRESTER MD

Internal Medicine (Nephrology)

607 TIMBERDALE LN, STE 201
HOUSTON, TX 77090

Harris County (281) 440-3005

TOTAL RENAL CARE TEXAS LIMITED PARTNERSHIP

Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)

607 TIMBERDALE LN, STE 100
HOUSTON, TX 77090

Harris County (281) 880-7066

MEDIDENT HEALTHCARE ASSOCIATES

Exclusive Provider Organization

607 TIMBERDALE LN, 101
HOUSTON, TX 77090

Harris County (281) 440-0050

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 Mary Theresa Hoang's NPI number?

The NPI number for Mary Theresa Hoang is 1306015227. It was assigned to this individual provider in the NPPES registry on February 25, 2008.

Where is Mary Theresa Hoang located?

Mary Theresa Hoang practices at 607 Timberdale Ln Suite 201, Houston, TX 77090. The listed phone number is (281) 440-3005.

What is Mary Theresa Hoang's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Mary Theresa Hoang enrolled in Medicare?

Yes. Mary Theresa Hoang is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Mary Theresa Hoang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Theresa Hoang reassigns Medicare benefits to 3 organizations: Jaswant S Pandher, M.D., P.A. (Cypress, TX), Post Acute Specialists, LLC (Naperville, IL) and Pai Participant 5 PC (Coventry, RI). 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 Mary Theresa Hoang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mary Theresa Hoang accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Blue Cross and Blue Shield of Texas and 3 other insurers list Mary Theresa 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.

When was this NPI record last updated?

The NPPES record for Mary Theresa Hoang was last updated on September 14, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.