OrganizationActive
Walgreen Co
NPI 1639471436 · Pharmacy · New Haven, CT
Walgreen Co is a Pharmacy organization in New Haven, CT (NPI 1639471436).
Provider details
- NPI number
- 1639471436
- Entity type
- Organization
- Primary specialty
- PharmacySuppliers
- Parent organization
- Walgreens Boots Alliance Inc
- Organization subpart
- Yes
- Authorized official
- Alyssa Sweeten, Manager(217) 709-2386
Specialties & taxonomies
Suppliers
Suppliers
- Community/Retail Pharmacy3336C0003X
Suppliers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
800 Howard Ave
Ste 197
New Haven, CT 06519-1369
Phone: (203) 777-7863
Street-level locationGet directions
Mailing address
1901 E Voorhees St
Danville, IL 61834-4509
Other names (DBA / former)
- Doing business as
- Walgreens #13945
- Doing business as
- Walgreens #13945
Registry dates
- Enumerated
- 2010-11-30
- Last updated
- 2019-01-16
Frequently asked questions
- What is Walgreen Co's NPI number?
- Walgreen Co's National Provider Identifier (NPI) is 1639471436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Walgreen Co?
- Walgreen Co is classified in the NPPES registry as Pharmacy (Suppliers).
- Where is Walgreen Co located?
- Walgreen Co's practice location on file with NPPES is 800 Howard Ave, New Haven, CT 06519-1369.
- What is Walgreen Co's phone number?
- The practice phone number listed in the NPPES registry for Walgreen Co is (203) 777-7863.
- Who is the authorized official for Walgreen Co?
- The authorized official listed on Walgreen Co's NPPES record is Alyssa Sweeten, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Walgreen Co's NPI active?
- Yes — Walgreen Co's NPI (1639471436) is active in the NPPES registry as of the last update on 2019-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.