IndividualActive
Henry Chang, PHARM.D.
NPI 1104560986 · Pharmacist · Monrovia, CA
Henry Chang, PHARM.D. is a Pharmacist provider in Monrovia, CA (NPI 1104560986).
Provider details
- NPI number
- 1104560986
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 53723 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
2035 S Myrtle Ave
Monrovia, CA 91016-4836
Phone: (626) 590-6666
Street-level locationGet directions
Mailing address
1555 Kensington Rd
San Marino, CA 91108-1927
Registry dates
- Enumerated
- 2022-04-26
- Last updated
- 2022-04-26
- Certified
- 2022-04-26
Frequently asked questions
- What is Henry Chang's NPI number?
- Henry Chang's National Provider Identifier (NPI) is 1104560986, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Henry Chang's specialty?
- Henry Chang is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Henry Chang located?
- Henry Chang's practice location on file with NPPES is 2035 S Myrtle Ave, Monrovia, CA 91016-4836.
- What is Henry Chang's phone number?
- The practice phone number listed in the NPPES registry for Henry Chang is (626) 590-6666.
- Is Henry Chang's NPI active?
- Yes — Henry Chang's NPI (1104560986) is active in the NPPES registry as of the last update on 2022-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.