NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dan Loberman, M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Houston, TX · enumerated 2012.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1578823043

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Registry record

Entity type Individual (Type 1)
Name Dan Loberman
Credential M.D.
Sex Male
Practice address Houston, TX, 77090
Phone (832) 353-2498
Fax (832) 353-2499
Enumeration date May 18, 2012
Last updated in NPPES Dec 7, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 257325 (MA) Secondary
2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License U0799 (TX) Secondary
208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 257325 (MA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is NPI 1578823043 active?
Yes, as of the latest NPPES snapshot, NPI 1578823043 is active (record last updated 2022-12-07).
How do I verify Dan Loberman's NPI record?
Cross-check NPI 1578823043 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-07.