IndividualActive
Michael Mastromonica, R.PH.
NPI 1952638934 · Pharmacist · Issaquah, WA
Michael Mastromonica, R.PH. is a Pharmacist provider in Issaquah, WA (NPI 1952638934).
Provider details
- NPI number
- 1952638934
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- R.PH.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 14748 (NJ)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
999 Lake Dr
Issaquah, WA 98027-8990
Phone: (425) 313-2892
Fax: (425) 313-6595
Street-level locationGet directions
Mailing address
999 Lake Dr
Issaquah, WA 98027-8990
Registry dates
- Enumerated
- 2009-11-11
- Last updated
- 2009-11-11
Frequently asked questions
- What is Michael Mastromonica's NPI number?
- Michael Mastromonica's National Provider Identifier (NPI) is 1952638934, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Mastromonica's specialty?
- Michael Mastromonica is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Michael Mastromonica located?
- Michael Mastromonica's practice location on file with NPPES is 999 Lake Dr, Issaquah, WA 98027-8990.
- What is Michael Mastromonica's phone number?
- The practice phone number listed in the NPPES registry for Michael Mastromonica is (425) 313-2892.
- Is Michael Mastromonica's NPI active?
- Yes — Michael Mastromonica's NPI (1952638934) is active in the NPPES registry as of the last update on 2009-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.