Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Archna Johar, MD

Q: What is the NPI number for Archna Johar?

The National Provider Identifier (NPI) for Archna Johar is 1902007438, a Type 1 (individual) record in the CMS NPPES registry.

Cornea and External Diseases Specialist Physician in Prospect, CT · enumerated 2007.

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

National Provider Identifier

1902007438

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Archna Johar

Credential MD

Sex Female

Practice address 166 Waterbury Rd Ste 201, Prospect, CT, 06712

Phone (203) 791-2020

Fax (203) 758-7400

Enumeration date May 31, 2007

Last updated in NPPES Mar 29, 2021

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 048718 (CT) Secondary

207WX0120X Cornea and External Diseases Specialist Physician Allopathic & Osteopathic Physicians · License 048718 (CT) 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
001148800	Medicaid	FL	-

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 Archna Johar?

The National Provider Identifier (NPI) for Archna Johar is 1902007438, a Type 1 (individual) record in the CMS NPPES registry.

Where does Archna Johar practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-29.