Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mohammed O Peracha, MD

Ophthalmology Physician in Calumet City, IL · enumerated 2005.

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

National Provider Identifier

1982606950

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Registry record

Entity type Individual (Type 1)

Name Mohammed O Peracha

Credential MD

Sex Male

Practice address 1700 E West Rd, Calumet City, IL, 60409

Phone (708) 891-3330

Enumeration date Aug 10, 2005

Last updated in NPPES Jan 29, 2019

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 01059313A (IN) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 45488 (IA) Secondary

207WX0107X Retina Specialist (Ophthalmology) Physician Allopathic & Osteopathic Physicians · License 45488 (IA) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 036123530 (IL) 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
200423140	Medicaid	IN	-
036123530	Medicaid	IL	-

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 specialty is Mohammed Peracha?

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

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-29.