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

Mr. Mark Kreit, MD

Family Medicine Physician in Cleveland, TX · enumerated 2007.

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

National Provider Identifier

1083771976

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Mark Kreit

Credential MD

Sex Male

Practice address Cleveland, TX, 77327

Phone (281) 592-2426

Fax (281) 539-0060

Enumeration date Jan 2, 2007

Last updated in NPPES Sep 30, 2019

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License J8021 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
121245802	Medicaid	TX	-

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

How do I verify Mark Kreit's NPI record?

Cross-check NPI 1083771976 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1083771976 active?

Yes, as of the latest NPPES snapshot, NPI 1083771976 is active (record last updated 2019-09-30).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-30.