What is Istiaque Biswas's NPI number?

Istiaque Biswas's National Provider Identifier (NPI) is 1225981616, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Istiaque Biswas's specialty?

Istiaque Biswas is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is Istiaque Biswas located?

Istiaque Biswas's practice location on file with NPPES is 1111 Milam Cir, Clarkston, GA 30021-1000.

What is Istiaque Biswas's phone number?

The practice phone number listed in the NPPES registry for Istiaque Biswas is (404) 207-2738.

Is Istiaque Biswas's NPI active?

Yes — Istiaque Biswas's NPI (1225981616) is active in the NPPES registry as of the last update on 2026-02-17.

IndividualActive

Istiaque Biswas, PHARMD

NPI 1225981616 · Pharmacist · Clarkston, GA

Istiaque Biswas, PHARMD is a Pharmacist provider in Clarkston, GA (NPI 1225981616).

Provider details

NPI number: 1225981616
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARMD
Sex: Male
Sole proprietor: Yes
License: RPH035248 (GA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense RPH035248 (GA)
Pharmacy Service Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

1111 Milam Cir

Clarkston, GA 30021-1000

Phone: (404) 207-2738

Street-level locationGet directions

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Mailing address