What is Katie Johnstone's NPI number?

Katie Johnstone's National Provider Identifier (NPI) is 1023697919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Katie Johnstone's specialty?

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

Where is Katie Johnstone located?

Katie Johnstone's practice location on file with NPPES is 19 Idaho St, Portland, ME 04103-3817.

What is Katie Johnstone's phone number?

The practice phone number listed in the NPPES registry for Katie Johnstone is (781) 298-1612.

Is Katie Johnstone's NPI active?

Yes — Katie Johnstone's NPI (1023697919) is active in the NPPES registry as of the last update on 2021-04-07.

IndividualActive

Katie Johnstone, PHARMD

NPI 1023697919 · Pharmacist · Portland, ME

Katie Johnstone, PHARMD is a Pharmacist provider in Portland, ME (NPI 1023697919).

Provider details

NPI number: 1023697919
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARMD
Sex: Female
Sole proprietor: No
License: PR27957 (ME)

Specialties & taxonomies

PharmacistPrimary183500000XLicense PR27957 (ME)
Pharmacy Service Providers

Profile Score

Established profile(62/100 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

19 Idaho St

Portland, ME 04103-3817

Phone: (781) 298-1612

Street-level locationGet directions

More ME providers

Mailing address