Masonic Homes of California
NPI 1639134950 · Long Term Care Pharmacy · Union City, CA
Enrolled with Medicare as Part B Supplier - Mass Immunization (roster Biller Only) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Masonic Homes of California is a Long Term Care Pharmacy organization in Union City, CA (NPI 1639134950).
Provider details
- NPI number
- 1639134950
- Entity type
- Organization
- Primary specialty
- Long Term Care PharmacySuppliers
- Organization subpart
- No
- Authorized official
- Yvonne Wong, Director of Pharmacy(510) 429-6426
- License
- PHY 41902 (CA)
Specialties & taxonomies
Suppliers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
518 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Admn Sarscov2 Vacc 1 Dose90480 | 303 | $52 |
| Administration of Influenza Virus VaccineG0008 | 201 | $39 |
| Administration of Pneumococcal VaccineG0009 | 14 | $39 |
Typical Medicare-allowed amounts for these services range $39–$52 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Masonic Home Pharmacy
Registry dates
- Enumerated
- 2006-04-19
- Last updated
- 2015-03-12
Frequently asked questions
- What is Masonic Homes of California's NPI number?
- Masonic Homes of California's National Provider Identifier (NPI) is 1639134950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Masonic Homes of California?
- Masonic Homes of California is classified in the NPPES registry as Long Term Care Pharmacy (Suppliers).
- Where is Masonic Homes of California located?
- Masonic Homes of California's practice location on file with NPPES is 34400 Mission Blvd, Union City, CA 94587-3604.
- What is Masonic Homes of California's phone number?
- The practice phone number listed in the NPPES registry for Masonic Homes of California is (510) 429-6426.
- Does Masonic Homes of California accept Medicare?
- Masonic Homes of California is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Masonic Homes of California?
- The authorized official listed on Masonic Homes of California's NPPES record is Yvonne Wong, Director of Pharmacy. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Masonic Homes of California's NPI active?
- Yes — Masonic Homes of California's NPI (1639134950) is active in the NPPES registry as of the last update on 2015-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.