What is Calvin Appeng's NPI number?

Calvin Appeng's National Provider Identifier (NPI) is 1477261543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Calvin Appeng's specialty?

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

Where is Calvin Appeng located?

Calvin Appeng's practice location on file with NPPES is 14445 Olive View Dr, Sylmar, CA 91342-1437.

What is Calvin Appeng's phone number?

The practice phone number listed in the NPPES registry for Calvin Appeng is (747) 210-3000.

Is Calvin Appeng's NPI active?

Yes — Calvin Appeng's NPI (1477261543) is active in the NPPES registry as of the last update on 2024-11-21.

IndividualActive

Calvin Appeng, PHARMD

NPI 1477261543 · Pharmacist · Sylmar, CA

Calvin Appeng, PHARMD is a Pharmacist provider in Sylmar, CA (NPI 1477261543).

Provider details

NPI number: 1477261543
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARMD
Sex: Male
Sole proprietor: Yes
License: 86963 (CA)

Practice location

14445 Olive View Dr

Sylmar, CA 91342-1437

Phone: (747) 210-3000

Street-level locationGet directions

More CA providers

Mailing address

14445 Olive View Dr

Sylmar, CA 91342-1437

Specialties & taxonomies

PharmacistPrimary183500000XLicense 86963 (CA)
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.

Enumerated: 2022-11-08
Last updated: 2024-11-21
Certified: 2024-11-21

Frequently asked questions

What is Calvin Appeng's NPI number?: Calvin Appeng's National Provider Identifier (NPI) is 1477261543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Calvin Appeng's specialty?: Calvin Appeng is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
Where is Calvin Appeng located?: Calvin Appeng's practice location on file with NPPES is 14445 Olive View Dr, Sylmar, CA 91342-1437.
What is Calvin Appeng's phone number?: The practice phone number listed in the NPPES registry for Calvin Appeng is (747) 210-3000.
Is Calvin Appeng's NPI active?: Yes — Calvin Appeng's NPI (1477261543) is active in the NPPES registry as of the last update on 2024-11-21.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions