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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. ANNA HA-LINH PHUONG VU-WALLACE M.D.
NPI 1982621520
Internal Medicine in Bloomsburg, PA

Active since July 17, 2006PECOS Enrolled
72.52/100
CMS Quality Rating
575 MONTOUR BLVD STE 1, BLOOMSBURG, PA 17815(570) 245-6597(866) 561-1606 Get Directions Write a Review

NPPES record last updated: October 15, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Oct 15, 2026, Feb 20, 2020, Oct 25, 2019 (3 updates tracked since 2019).

About Dr. Anna Ha-linh Phuong Vu-wallace M.d. NPPES

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

DR. ANNA HA-LINH PHUONG VU-WALLACE M.D. (NPI 1982621520) is an individual internal medicine provider in Bloomsburg, Pennsylvania, licensed in Pennsylvania (MD492642C) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Lansdale.

NPPES Registry Identity

NPI1982621520
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. ANNA HA-LINH PHUONG VU-WALLACECredential: M.D.
Location Address575 MONTOUR BLVD STE 1Bloomsburg, PA 17815-8509
Mailing Address2301 Warner RdLansdale, PA 19446-5857 · (512) 297-8797
Phone(570) 245-6597
Fax(866) 561-1606
Sole ProprietorNo
Enumeration DateJuly 17, 2006
Last NPPES UpdateOctober 15, 20263 updates tracked since enumeration
NPPES CertifiedOctober 15, 2026
✔ NPI 1982621520 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in PA · MD492642C✔ Licensed in TX · L3173✔ Licensed in GA · 111056
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedHospitalistTaxonomy 208M00000X · License L3173 (TX)
575 MONTOUR BLVD STE 1, Bloomsburg, PA 17815
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Secondary Practice Location 1

Location 12301 Warner RdLansdale, PA 19446-5857 · Phone (512) 297-8797

Other Identifiers 3

Medicaid1467649-01TX
Medicaid1047181020001PA
Medicaid146764901TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Antidote Health of TX, Blue Cross and Blue Shield of Texas, Oscar Insurance Company 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)

Dr. Anna Ha-linh Phuong Vu-wallace 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

2

Medicare enrollment records show Anna Ha-linh Vu-wallace reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Seton Family Of Doctors
1,392 mi
Family Medicine
3001 PALM WAY, D1 : 134-138
Austin, TX 78758
  • Reassigned Medicare billing, Texas enrollment
  • 1,188 clinicians in this Medicare group
NPI 1225644065 (512) 324-5938
Hospitalist Concepts Consulting, LLC
1,401 mi
Hospitalist
5656 BEE CAVES RD STE 102
West Lake Hills, TX 78746
  • Reassigned Medicare billing, Texas enrollment
  • 17 clinicians in this Medicare group
NPI 1891842258 (512) 323-5465

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 17815 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
$126.34 typical visit price
range $54.64 – $166.87
Typical copayment $31.58 (range $13.66 – $41.71)
Most-billed visit code 99204
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
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.

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.

72.52/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality61.27
Promoting Interoperability100
Improvement Activities40
Cost47.12

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Walker, folding, wheeled, adjustable or fixed height E0143
DME-Other DME · category DE000N
2 suppliers14 claims14 services$41.96 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
1 supplier50 claims50 services$16.78 avg. paid by Medicare
Elevating leg rests, pair (for use with capped rental wheelchair base) K0195
DME-Wheelchairs · category DD021N
2 suppliers12 claims12 services$8.69 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Anna Ha-linh Vu-wallace's NPI number?

The NPI number for Anna Ha-linh Vu-wallace is 1982621520. It was assigned to this individual provider in the NPPES registry on July 17, 2006.

Where is Anna Ha-linh Vu-wallace located?

Anna Ha-linh Vu-wallace practices at 575 Montour Blvd Ste 1, Bloomsburg, PA 17815. The listed phone number is (570) 245-6597.

What is Anna Ha-linh Vu-wallace's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Anna Ha-linh Vu-wallace enrolled in Medicare?

Yes. Anna Ha-linh Vu-wallace is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Anna Ha-linh Vu-wallace's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anna Ha-linh Vu-wallace reassigns Medicare benefits to 2 organizations: Seton Family Of Doctors (Austin, TX) and Hospitalist Concepts Consulting, LLC (West Lake Hills, TX). 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 Anna Ha-linh Vu-wallace's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Anna Ha-linh Vu-wallace accept?

Health plans from Antidote Health of TX, Blue Cross and Blue Shield of Texas, Oscar Insurance Company and Sendero Health Plans, Local Nonprofit list Anna Ha-linh Vu-wallace 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 Anna Ha-linh Vu-wallace was last updated on October 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.