ALLEN KEITH LIEBERMAN MD
NPI 1922075787
Allergy & Immunology in Austin, TX

Q: What is Allen Lieberman's NPI number?

The NPI number for Allen Lieberman is 1922075787. It was assigned to this individual provider in the NPPES registry on March 1, 2006.

Q: What is Allen Lieberman's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Q: Is Allen Lieberman enrolled in Medicare?

No. Allen Lieberman has opted out of Medicare through October 16, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Allen Lieberman was last updated on August 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.

Active since March 01, 2006Opted out of Medicare · through Oct 16, 2027

10801 NORTH MD PAC EXPRESSWAY, BUILDING II SUITE 150, AUSTIN, TX 78759(512) 345-7635 Get Directions Write a Review

NPPES record last updated: August 25, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Allen Keith Lieberman Md NPPES

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

ALLEN KEITH LIEBERMAN MD (NPI 1922075787) is an individual allergy & immunology provider in Austin, Texas, licensed in Texas (J6157) and active in the NPI registry since March 2006. He has opted out of Medicare through October 16, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1922075787

Entity TypeIndividualMale

Primary Taxonomy207K00000X

Provider Legal NameALLEN KEITH LIEBERMANCredential: MD

Location Address10801 NORTH MD PAC EXPRESSWAY, BUILDING II SUITE 150Austin, TX 78759

Mailing Address10801 North Md Pac Expressway, Building Ii Suite 150Austin, TX 78759 · (512) 345-7635

Phone(512) 345-7635

Sole ProprietorNo

Enumeration DateMarch 1, 2006

Last NPPES UpdateAugust 25, 2025

NPPES CertifiedAugust 25, 2025

✔ NPI 1922075787 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207K00000X

License✔ Licensed in TX · J6157

Definition

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

10801 NORTH MD PAC EXPRESSWAY, Austin, TX 78759

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Other Identifiers 1

Medicaid104397801TX

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

ⓘ

Opted out of Medicare

Allen Keith Lieberman Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 16, 2015 through October 16, 2027.

Opt-Out Effective DateOctober 16, 2015

Opt-Out In Effect ThroughOctober 16, 2027Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

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 Allen Lieberman's NPI number?

The NPI number for Allen Lieberman is 1922075787. It was assigned to this individual provider in the NPPES registry on March 1, 2006.

Where is Allen Lieberman located?

Allen Lieberman practices at 10801 North MD Pac Expressway Building II Suite 150, Austin, TX 78759. The listed phone number is (512) 345-7635.

What is Allen Lieberman's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Allen Lieberman enrolled in Medicare?

No. Allen Lieberman has opted out of Medicare through October 16, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Allen Lieberman 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 3 other insurers list Allen Lieberman 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 Allen Lieberman was last updated on August 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.