IndividualActive
Adrian Ichwan, PHARMD
NPI 1619767092 · Pharmacist · Diamond Bar, CA
Adrian Ichwan, PHARMD is a Pharmacist provider in Diamond Bar, CA (NPI 1619767092).
Provider details
- NPI number
- 1619767092
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 90903 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
747 Grand Ave
Diamond Bar, CA 91765-8400
Phone: (909) 610-2150
Street-level locationGet directions
Mailing address
1156 Hoskins Ln
San Ramon, CA 94582-5916
Registry dates
- Enumerated
- 2025-05-08
- Last updated
- 2025-07-17
- Certified
- 2025-07-17
Frequently asked questions
- What is Adrian Ichwan's NPI number?
- Adrian Ichwan's National Provider Identifier (NPI) is 1619767092, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adrian Ichwan's specialty?
- Adrian Ichwan is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Adrian Ichwan located?
- Adrian Ichwan's practice location on file with NPPES is 747 Grand Ave, Diamond Bar, CA 91765-8400.
- What is Adrian Ichwan's phone number?
- The practice phone number listed in the NPPES registry for Adrian Ichwan is (909) 610-2150.
- Is Adrian Ichwan's NPI active?
- Yes — Adrian Ichwan's NPI (1619767092) is active in the NPPES registry as of the last update on 2025-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.