2026 NPPES data Molecular Genetic Pathology (Medical Genetics) Physician NPI 1265203806
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Ann Zischkau

Molecular Genetic Pathology (Medical Genetics) Physician in Lubbock, Texas.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 21 in Molecular Genetic Pathology (Medical Genetics) Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Ann Zischkau is a Molecular Genetic Pathology (Medical Genetics) Physician in Lubbock, Texas, listed in the federal CMS National Provider Identifier registry.

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.

Board-eligible specialty (heuristic, not verified)

Ann Zischkau practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about Ann Zischkau?

Quality data not reported

NPI registry status

Active

Issued 01/11/2024

NPI 1265203806

Primary specialty

Molecular Genetic Pathology (Medical Genetics) Physician

Rare

21 US NPIs in this specialty

Specialty distribution in Texas

How Molecular Genetic Pathology (Medical Genetics) Physician compares to other specialties among Texas providers

Texas providers
Behavior Technician - 5.6%Behavior Technician5.6%Student in an Organized Health Care Education/Training Program - 5.1%Student in an Organized Health Care Education/Training Program5.1%Family Nurse Practitioner - 4.5%Family Nurse Practitioner4.5%Professional Counselor - 4.4%Professional Counselor4.4%Pharmacist - 4.4%Pharmacist4.4%Speech-Language Pathologist - 3.9%Speech-Language Pathologist3.9%Molecular Genetic Pathology (Medical Genetics) Physician - 0%Molecular Genetic Pathology (Medical Genetics) Physician0%
Largest specialties in Texas (% of in-state providers)

Board certification

Not published by CMS

CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Molecular Genetic Pathology (Medical Genetics) Physician. Verify directly:

How MIPS and board certification work

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).

Ann Zischkau appears in the CMS NPPES registry as a Molecular Genetic Pathology (Medical Genetics) Physician provider at 5717 2ND ST, Lubbock, TX, 79416, with a listed phone of (575) 313-9625. NPI 1265203806 was issued on 01/11/2024.

Medicare Part D prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal, many Molecular Genetic Pathology (Medical Genetics) Physician providers operate outside Part D entirely.

Molecular Genetic Pathology (Medical Genetics) Physician is a narrow specialty nationwide, with 21 enrolled providers across 14 states, 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

5717 2ND ST
Lubbock, TX 79416

Provider Details

NPI 1265203806
Specialty Molecular Genetic Pathology (Medical Genetics) Physician
Gender Female
NPI Issued 01/11/2024

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 Ann Zischkau. To verify Ann Zischkau'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.

Molecular Genetic Pathology (Medical Genetics) Physician Overview

How Ann Zischkau fits within the Molecular Genetic Pathology (Medical Genetics) Physician landscape nationally.

21
Molecular Genetic Pathology (Medical Genetics) Physician Providers in US
14
States with Molecular Genetic Pathology (Medical Genetics) Physician

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Texas medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Molecular Genetic Pathology (Medical Genetics) Physician peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Ann Zischkau's specialty?
Ann Zischkau specializes in Molecular Genetic Pathology (Medical Genetics) Physician and practices in Lubbock, Texas.
Where is Ann Zischkau located?
Ann Zischkau is located at 5717 2ND ST, Lubbock, TX, 79416. Phone: (575) 313-9625.
What is Ann Zischkau's NPI number?
Ann Zischkau's National Provider Identifier (NPI) is 1265203806, issued on 01/11/2024.
How many Molecular Genetic Pathology (Medical Genetics) Physician providers are there in the US?
There are 21 Molecular Genetic Pathology (Medical Genetics) Physician providers across 14 states in the US.
Does Ann Zischkau accept Medicare?
Ann Zischkau appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ann Zischkau's credentials?
Ann Zischkau's NPI is 1265203806. 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

View source datasets and methodology notes
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.
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

Compiled from official public sources by the PlainDoctor editorial team.