OrganizationActive
Mask, Inc.
NPI 1609964949 · Community/Retail Pharmacy · Sylmar, CA
Mask, Inc. is a Community/Retail Pharmacy organization in Sylmar, CA (NPI 1609964949).
Provider details
- NPI number
- 1609964949
- Entity type
- Organization
- Primary specialty
- Community/Retail PharmacySuppliers
- Organization subpart
- No
- Authorized official
- Musumi Iwanaga, Pharm. D./ President(818) 362-6894
- License
- PHY43627 (CA)
Specialties & taxonomies
Suppliers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
12737 Glenoaks Blvd Ste 27
Sylmar, CA 91342-4777
Phone: (818) 362-6894
Fax: (818) 362-6896
Street-level locationGet directions
Mailing address
12737 Glenoaks Blvd
Sylmar, CA 91342-4704
Other names (DBA / former)
- Doing business as
- Sylmar Professional Pharmacy
Registry dates
- Enumerated
- 2006-10-11
- Last updated
- 2008-04-22
Frequently asked questions
- What is Mask, Inc.'s NPI number?
- Mask, Inc.'s National Provider Identifier (NPI) is 1609964949, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mask, Inc.?
- Mask, Inc. is classified in the NPPES registry as Community/Retail Pharmacy (Suppliers).
- Where is Mask, Inc. located?
- Mask, Inc.'s practice location on file with NPPES is 12737 Glenoaks Blvd Ste 27, Sylmar, CA 91342-4777.
- What is Mask, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Mask, Inc. is (818) 362-6894.
- Who is the authorized official for Mask, Inc.?
- The authorized official listed on Mask, Inc.'s NPPES record is Musumi Iwanaga, Pharm. D./ President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mask, Inc.'s NPI active?
- Yes — Mask, Inc.'s NPI (1609964949) is active in the NPPES registry as of the last update on 2008-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.