Giant of Maryland LLC
NPI 1639267891 · Community/Retail Pharmacy · Ashburn, VA
Giant of Maryland LLC is a Community/Retail Pharmacy organization in Ashburn, VA (NPI 1639267891).
Provider details
- NPI number
- 1639267891
- Entity type
- Organization
- Primary specialty
- Community/Retail PharmacySuppliers
- Organization subpart
- No
- Authorized official
- Brad Dayton, Director(617) 770-8982
- License
- 201004105 (VA)
Specialties & taxonomies
Suppliers
Suppliers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
99 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) |
|---|---|---|
| Administration of Influenza Virus VaccineG0008 | 56 | $31 |
| Admn Sarscov2 Vacc 1 Dose90480 | 43 | $42 |
Typical Medicare-allowed amounts for these services range $31–$42 (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
- Giant Pharmacy #791
Registry dates
- Enumerated
- 2006-10-11
- Last updated
- 2011-10-20
Frequently asked questions
- What is Giant of Maryland LLC's NPI number?
- Giant of Maryland LLC's National Provider Identifier (NPI) is 1639267891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Giant of Maryland LLC?
- Giant of Maryland LLC is classified in the NPPES registry as Community/Retail Pharmacy (Suppliers).
- Where is Giant of Maryland LLC located?
- Giant of Maryland LLC's practice location on file with NPPES is 43760 Greenway Corpoate Drive, Ashburn, VA 20147.
- What is Giant of Maryland LLC's phone number?
- The practice phone number listed in the NPPES registry for Giant of Maryland LLC is (401) 238-3820.
- Who is the authorized official for Giant of Maryland LLC?
- The authorized official listed on Giant of Maryland LLC's NPPES record is Brad Dayton, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Giant of Maryland LLC's NPI active?
- Yes — Giant of Maryland LLC's NPI (1639267891) is active in the NPPES registry as of the last update on 2011-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.