What is Jan De Guzman's NPI number?

Jan De Guzman's National Provider Identifier (NPI) is 1033603394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jan De Guzman's specialty?

Jan De Guzman is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is Jan De Guzman located?

Jan De Guzman's practice location on file with NPPES is 24 Stevens St, Norwalk, CT 06850-3852.

What is Jan De Guzman's phone number?

The practice phone number listed in the NPPES registry for Jan De Guzman is (203) 852-2690.

Is Jan De Guzman's NPI active?

Yes — Jan De Guzman's NPI (1033603394) is active in the NPPES registry as of the last update on 2025-10-01.

IndividualActive

Jan De Guzman, PHARMD, MSF, RPH

NPI 1033603394 · Pharmacist · Norwalk, CT

Jan De Guzman, PHARMD, MSF, RPH is a Pharmacist provider in Norwalk, CT (NPI 1033603394).

Provider details

NPI number: 1033603394
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARMD, MSF, RPH
Sex: Male
Sole proprietor: No
License: PCT.0014232 (CT)

Specialties & taxonomies

PharmacistPrimary183500000XLicense PCT.0014232 (CT)
Pharmacy Service Providers

Profile Score

Established profile(68/100 index)

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

Registry tenure38% of score
8 yrs in NPPES 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

24 Stevens St

Norwalk, CT 06850-3852

Phone: (203) 852-2690

Fax: (203) 899-5079

Street-level locationGet directions

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Mailing address