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ABBY ANN LAU MD
NPI 1437437860
Internal Medicine - Infectious Disease in Dallas, TX

Active since August 02, 2011PECOS EnrolledAccepts Medicare Assignment
74.59/100
CMS Quality Rating
5323 HARRYN HINES BOULEVARD, DALLAS, TX 75390(214) 645-2800(214) 645-0078 Get Directions Write a Review

NPPES record last updated: October 15, 2015. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Abby Ann Lau Md NPPES

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

ABBY ANN LAU MD (NPI 1437437860) is an individual infectious disease provider in Dallas, Texas, licensed in Texas (Q5210) and active in the NPI registry since August 2011. She is enrolled in Medicare PECOS, is affiliated with Parkland Health & Hospital System, and is a graduate of State University Of New York Downstate Medical Center (2008).

NPPES Registry Identity

NPI1437437860
Entity TypeIndividualFemale
Primary Taxonomy207RI0200X
Provider Legal NameABBY ANN LAUCredential: MD
Location Address5323 HARRYN HINES BOULEVARDDallas, TX 75390-7201
Mailing AddressPo Box 845347Dallas, TX 75284-5347 · (214) 645-2800 · Fax (214) 645-0078
Phone(214) 645-2800
Fax(214) 645-0078
Sole ProprietorNo
Medical School CMSState University Of New York Downstate Medical CenterGraduated 2008
Enumeration DateAugust 2, 2011
Last NPPES UpdateOctober 15, 2015
✔ NPI 1437437860 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in TX · Q5210
Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

5323 HARRYN HINES BOULEVARD, Dallas, TX 75390
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Abby Ann Lau 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.

PECOS PAC ID3274705520
PECOS Enrollment IDI20150917001630
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.

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.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
28 services19 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
26 services21 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Parkland Health & Hospital System

Acute Care Hospitals · Dallas, TX
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450015
Location5200 Harry Hines BlvdDallas, TX 75235 · Dallas County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75390 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
$131.01 typical visit price
range $57.18 – $172.86
Typical copayment $32.75 (range $14.29 – $43.21)
Most-billed visit code 99204
Established Patient
$100.80 typical visit price
range $18.48 – $141.20
Typical copayment $25.20 (range $4.62 – $35.30)
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.

74.59/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality56.12
Promoting Interoperability100
Improvement Activities40
Cost59.2

Referred Medical Equipment & Supplies CMS DME claims

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
2 suppliers11 claims24 services$5.51 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 Abby Lau's NPI number?

The NPI number for Abby Lau is 1437437860. It was assigned to this individual provider in the NPPES registry on August 2, 2011.

Where is Abby Lau located?

Abby Lau practices at 5323 Harryn Hines Boulevard, Dallas, TX 75390. The listed phone number is (214) 645-2800.

What is Abby Lau's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Abby Lau enrolled in Medicare?

Yes. Abby Lau 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.

What insurance does Abby Lau accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Abby Lau 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 Abby Lau affiliated with any hospitals?

According to CMS data, Abby Lau is affiliated with Parkland Health & Hospital System.

When was this NPI record last updated?

The NPPES record for Abby Lau was last updated on October 15, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.