Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mark Lerman, M.D.

Nephrology Physician in Dallas, TX · enumerated 2006 · practices at Universal Imaging Services LLC.

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

National Provider Identifier

1568440071

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Registry record

Entity type Individual (Type 1)

Name Dr. Mark Lerman

Credential M.D.

Sex Male

Practice address 13154 Coit Rd, Ste 100, Dallas, TX, 75240

Phone (214) 358-2300

Fax (214) 366-6430

Enumeration date Jan 4, 2006

Last updated in NPPES Feb 28, 2008

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License E1020 (TX) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Mark Lerman?

Mark Lerman is registered in NPPES with the primary taxonomy of Nephrology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-28.