Cornerstone Pharmacy LLC
NPI 1689657744 · Community/Retail Pharmacy · Mendham, NJ
Enrolled with Medicare as Part B Supplier - Mass Immunization (roster Biller Only) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cornerstone Pharmacy LLC is a Community/Retail Pharmacy organization in Mendham, NJ (NPI 1689657744).
Provider details
- NPI number
- 1689657744
- Entity type
- Organization
- Primary specialty
- Community/Retail PharmacySuppliers
- Organization subpart
- No
- Authorized official
- Nida Mohammad, Member(973) 543-2525
Specialties & taxonomies
Suppliers
- Pharmacy333600000X
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
242 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 | 132 | $47 |
| Administration of Influenza Virus VaccineG0008 | 110 | $35 |
Typical Medicare-allowed amounts for these services range $35–$47 (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
- Robinson Wellness Pharmacy
Registry dates
- Enumerated
- 2005-11-22
- Last updated
- 2026-05-01
- Certified
- 2026-05-01
Frequently asked questions
- What is Cornerstone Pharmacy LLC's NPI number?
- Cornerstone Pharmacy LLC's National Provider Identifier (NPI) is 1689657744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cornerstone Pharmacy LLC?
- Cornerstone Pharmacy LLC is classified in the NPPES registry as Community/Retail Pharmacy (Suppliers).
- Where is Cornerstone Pharmacy LLC located?
- Cornerstone Pharmacy LLC's practice location on file with NPPES is 27 E Main St, Mendham, NJ 07945-1538.
- What is Cornerstone Pharmacy LLC's phone number?
- The practice phone number listed in the NPPES registry for Cornerstone Pharmacy LLC is (973) 543-2525.
- Does Cornerstone Pharmacy LLC accept Medicare?
- Cornerstone Pharmacy LLC 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 Cornerstone Pharmacy LLC?
- The authorized official listed on Cornerstone Pharmacy LLC's NPPES record is Nida Mohammad, Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cornerstone Pharmacy LLC's NPI active?
- Yes — Cornerstone Pharmacy LLC's NPI (1689657744) is active in the NPPES registry as of the last update on 2026-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.