What is Chaehoon Sim's NPI number?

Chaehoon Sim's National Provider Identifier (NPI) is 1245831080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Chaehoon Sim's specialty?

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

Where is Chaehoon Sim located?

Chaehoon Sim's practice location on file with NPPES is 2551 John Milton Dr, Herndon, VA 20171-2527.

What is Chaehoon Sim's phone number?

The practice phone number listed in the NPPES registry for Chaehoon Sim is (703) 620-9664.

Is Chaehoon Sim's NPI active?

Yes — Chaehoon Sim's NPI (1245831080) is active in the NPPES registry as of the last update on 2020-11-06.

IndividualActive

Chaehoon Sim

NPI 1245831080 · Pharmacist · Herndon, VA

Chaehoon Sim is a Pharmacist provider in Herndon, VA (NPI 1245831080).

Provider details

NPI number: 1245831080
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Sex: Male
Sole proprietor: Yes
License: 0202206695 (VA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 0202206695 (VA)
Pharmacy Service Providers

Profile Score

Established profile(63/100 index)

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

Registry tenure38% of score
5 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

2551 John Milton Dr

Herndon, VA 20171-2527

Phone: (703) 620-9664

Street-level locationGet directions

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Mailing address