2026 NPPES data Colon & Rectal Surgery Physician NPI 1649702077 MD
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LAINDY LIU, MD

Colon & Rectal Surgery Physician in DALLAS, Texas. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
132
Medicare Part D claims · 67 beneficiaries · Colon & Rectal Surgery Physician avg: 196
Industry payments
$14.13
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: LAINDY LIU, MD is a Colon & Rectal Surgery Physician ([object Object]) practicing in DALLAS, Texas with a Medicare Part D prescribing footprint of 132 claims across 67 beneficiaries . Industry payments of $14.13 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: LAINDY LIU, MD filed 132 Medicare Part D claims in 2023 across DALLAS, Texas. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

LAINDY LIU, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

LAINDY LIU, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 04/03/2017

NPI 1649702077

Primary specialty

Colon & Rectal Surgery Physician

Niche

1,608 US NPIs in this specialty

Medicare Part D claims

132 33% vs specialty avg

2023 prescription claims

Specialty avg: 196

Specialty distribution in Texas

How Colon & Rectal Surgery Physician compares to other specialties among Texas providers

Texas providers

Colon & Rectal Surgery Physician share within Texas

1. Colon & Rectal Surgery Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Colon & Rectal Surgery Physician share within Texas

Specialty board-certification context

Estimated specialty board-certified rate — Colon & Rectal Surgery Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Colon & Rectal Surgery Physician ABMS/AOA estimate

Est. board-certified rate (Colon & Rectal Surgery Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Colon & Rectal Surgery Physician) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

LAINDY LIU, MD is a Colon & Rectal Surgery Physician provider practicing in DALLAS, Texas, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1649702077. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

LAINDY LIU, MD appears in the CMS NPPES registry as a Colon & Rectal Surgery Physician provider holding MD credentials at 5323 HARRY HINES BLVD, DALLAS, TX, 75390, with a listed phone of (214) 456-2735. NPI 1649702077 was issued on 04/03/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what LIU most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 132 prescription claims written by this provider, covering 67 Medicare beneficiaries and totaling roughly $1K in drug spend, with an opioid prescribing rate of 49.2%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Colon & Rectal Surgery Physician is a narrow specialty nationwide, with 1,608 enrolled providers across 50 states and an average of 196 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

5323 HARRY HINES BLVD
DALLAS, TX 75390

Provider Details

NPI 1649702077
Specialty Colon & Rectal Surgery Physician
Credentials MD
Gender Female
NPI Issued 04/03/2017

Hospital and facility affiliations

Facilities where LAINDY LIU, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS
DALLAS, TX

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for LAINDY LIU, MD. Source: openpaymentsdata.cms.gov.

Total received

$14

Largest payer

INTUITIVE SURGICAL, INC.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

License & disciplinary context — Texas TMB 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~77K Texas medical licensees in 2023 — they are NOT specific to LAINDY LIU, MD. To verify LAINDY LIU, MD's current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases

TMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

132
Total Claims
$1K
Total Drug Cost
67
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
132
Total Day Supply
854
Brand Drug Cost
$0
Generic Drug Cost
$1K
Opioid Claims
65 (49.2% rate)

Patient Demographics

Average Patient Age
67.0 years
Avg HCC Risk Score
2.43
Gender Split
60% female / 40% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Oxycodone Hcl
41
Gabapentin
27
Methocarbamol
14
Tramadol Hcl
11

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Colon & Rectal Surgery Physician Overview

How LAINDY LIU, MD fits within the Colon & Rectal Surgery Physician landscape nationally.

1,608
Colon & Rectal Surgery Physician Providers in US
50
States with Colon & Rectal Surgery Physician
196
Avg Claims per Provider

LAINDY LIU, MD's 132 claims are below the specialty average of 196.

Nearby Colon & Rectal Surgery Physician Providers in Texas

Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as LIU.

Compare Colon & Rectal Surgery Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is LAINDY LIU, MD's specialty?
LAINDY LIU, MD specializes in Colon & Rectal Surgery Physician and practices in DALLAS, Texas. Credentials: MD.
How much does LAINDY LIU, MD prescribe under Medicare Part D?
In 2023, LAINDY LIU, MD wrote 132 Medicare Part D claims totaling $1K in drug costs for 67 beneficiaries.
Where is LAINDY LIU, MD located?
LAINDY LIU, MD is located at 5323 HARRY HINES BLVD, DALLAS, TX, 75390. Phone: (214) 456-2735.
What is LAINDY LIU, MD's NPI number?
LAINDY LIU, MD's National Provider Identifier (NPI) is 1649702077, issued on 04/03/2017.
Does LAINDY LIU, MD prescribe opioids?
Yes, LAINDY LIU, MD had 65 opioid claims in 2023 with an opioid prescribing rate of 49.2%.
How many Colon & Rectal Surgery Physician providers are there in the US?
There are 1,608 Colon & Rectal Surgery Physician providers across 50 states in the US. The average Colon & Rectal Surgery Physician provider writes 196 Medicare Part D claims per year.
What drugs does LAINDY LIU, MD prescribe most often?
Based on 2023 Medicare Part D data, LAINDY LIU, MD's most frequently prescribed drugs include Oxycodone Hcl, Gabapentin, Methocarbamol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LAINDY LIU, MD accept Medicare?
LAINDY LIU, MD appears in CMS Medicare data with 132 Part D claims and 67 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LAINDY LIU, MD's credentials?
LAINDY LIU, MD's NPI is 1649702077 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology