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

Qazi Faizan Haider, MD

Q: What is the NPI number for Qazi Haider?

The National Provider Identifier (NPI) for Qazi Haider is 1801475504, a Type 1 (individual) record in the CMS NPPES registry.

Internal Medicine Physician in Lancaster, OH · enumerated 2021.

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

National Provider Identifier

1801475504

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Registry record

Entity type Individual (Type 1)

Name Qazi Faizan Haider

Credential MD

Sex Male

Practice address Lancaster, OH, 43130

Phone (740) 687-8397

Enumeration date Apr 7, 2021

Last updated in NPPES Nov 28, 2023

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

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 39-020000X (OH) 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

What is the NPI number for Qazi Haider?

The National Provider Identifier (NPI) for Qazi Haider is 1801475504, a Type 1 (individual) record in the CMS NPPES registry.

Where does Qazi Haider practice?

The practice location on file with NPPES is in Lancaster, OH. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Muhammad Israr Student in an Organized Health Care Education/Training Program · Lancaster, OH NPI 1750079109 Jeffery Jones Student in an Organized Health Care Education/Training Program · Lancaster, OH NPI 1104517531 Kristen Shah King Student in an Organized Health Care Education/Training Program · Lancaster, OH NPI 1386335719 Jesse Kanavel Student in an Organized Health Care Education/Training Program · Lancaster, OH NPI 1801643960 Andrea Quach Internal Medicine Physician · Lancaster, OH NPI 1972351112 David Kimball Student in an Organized Health Care Education/Training Program · Lancaster, OH NPI 1063261865 Hiren Patel Student in an Organized Health Care Education/Training Program · Lancaster, OH NPI 1093503187 Jessica Khemani Internal Medicine Physician · Lancaster, OH NPI 1992596522

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-28.