NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Muhammad Rashid Ishaque, M.D.

Nephrology Physician in Cartersville, GA · enumerated 2007 · practices at Harbin Clinic, LLC.

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

National Provider Identifier

1255528949

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Registry record

Entity type Individual (Type 1)
Name Dr. Muhammad Rashid Ishaque
Credential M.D.
Sex Male
Practice address 200 Gentilly Blvd, Cartersville, GA, 30120
Fax (470) 490-6517
Enumeration date Sep 26, 2007
Last updated in NPPES Dec 15, 2022

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 060641 (GA) 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
857001471D Medicaid GA -
857001471E Medicaid GA -
857001471T Medicaid GA -

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 NPI 1255528949 active?
Yes, as of the latest NPPES snapshot, NPI 1255528949 is active (record last updated 2022-12-15).
How do I verify Muhammad Ishaque's NPI record?
Cross-check NPI 1255528949 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 2022-12-15.