OrganizationActive
Costco Wholesale Corporation
NPI 1528454261 · Hearing Aid Equipment · Gaithersburg, MD
Costco Wholesale Corporation is a Hearing Aid Equipment organization in Gaithersburg, MD (NPI 1528454261).
Provider details
- NPI number
- 1528454261
- Entity type
- Organization
- Primary specialty
- Hearing Aid EquipmentSuppliers
- Parent organization
- Costco Wholesale Corporation
- Organization subpart
- Yes
- Authorized official
- Christian Anthis, Director(425) 427-3530
Specialties & taxonomies
Suppliers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
880 Russell Ave
Gaithersburg, MD 20879-3506
Phone: (301) 417-1530
Fax: (301) 556-1958
Street-level locationGet directions
Mailing address
Po Box 35005
Seattle, WA 98124-3405
Other names (DBA / former)
- Doing business as
- Costco Hearing Aid #213
Registry dates
- Enumerated
- 2015-04-09
- Last updated
- 2015-04-09
Frequently asked questions
- What is Costco Wholesale Corporation's NPI number?
- Costco Wholesale Corporation's National Provider Identifier (NPI) is 1528454261, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Costco Wholesale Corporation?
- Costco Wholesale Corporation is classified in the NPPES registry as Hearing Aid Equipment (Suppliers).
- Where is Costco Wholesale Corporation located?
- Costco Wholesale Corporation's practice location on file with NPPES is 880 Russell Ave, Gaithersburg, MD 20879-3506.
- What is Costco Wholesale Corporation's phone number?
- The practice phone number listed in the NPPES registry for Costco Wholesale Corporation is (301) 417-1530.
- Who is the authorized official for Costco Wholesale Corporation?
- The authorized official listed on Costco Wholesale Corporation's NPPES record is Christian Anthis, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Costco Wholesale Corporation's NPI active?
- Yes — Costco Wholesale Corporation's NPI (1528454261) is active in the NPPES registry as of the last update on 2015-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.