What is Chenyu Cao's NPI number?

Chenyu Cao's National Provider Identifier (NPI) is 1245118017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Chenyu Cao's specialty?

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

Where is Chenyu Cao located?

Chenyu Cao's practice location on file with NPPES is 16 Boston Rd, Chelmsford, MA 01824-3013.

What is Chenyu Cao's phone number?

The practice phone number listed in the NPPES registry for Chenyu Cao is (978) 256-2577.

Is Chenyu Cao's NPI active?

Yes — Chenyu Cao's NPI (1245118017) is active in the NPPES registry as of the last update on 2026-03-14.

IndividualActive

Chenyu Cao, PHARMD, RPH

NPI 1245118017 · Pharmacist · Chelmsford, MA

Chenyu Cao, PHARMD, RPH is a Pharmacist provider in Chelmsford, MA (NPI 1245118017).

Provider details

NPI number: 1245118017
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARMD, RPH
Sex: Female
Sole proprietor: No
License: PH1002476 (MA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense PH1002476 (MA)
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
Under 1 yr in 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

16 Boston Rd

Chelmsford, MA 01824-3013

Phone: (978) 256-2577

Fax: (978) 256-1889

Street-level locationGet directions

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Mailing address