OrganizationActive
Thayercare at Ware, LLC
NPI 1083996920 · Health Maintenance Organization · Ware, MA
Thayercare at Ware, LLC is a Health Maintenance Organization organization in Ware, MA (NPI 1083996920).
Provider details
- NPI number
- 1083996920
- Entity type
- Organization
- Primary specialty
- Health Maintenance OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Walter Thayer, Secretary(413) 218-2892
Specialties & taxonomies
Managed Care Organizations
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
40 Chestnut St
Ware, MA 01082-1574
Phone: (413) 277-9503
Fax: (413) 277-9506
Street-level locationGet directions
Mailing address
Po Box 34
Hadley, MA 01035-0034
Registry dates
- Enumerated
- 2011-09-16
- Last updated
- 2011-09-16
Frequently asked questions
- What is Thayercare at Ware, LLC's NPI number?
- Thayercare at Ware, LLC's National Provider Identifier (NPI) is 1083996920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Thayercare at Ware, LLC?
- Thayercare at Ware, LLC is classified in the NPPES registry as Health Maintenance Organization (Managed Care Organizations).
- Where is Thayercare at Ware, LLC located?
- Thayercare at Ware, LLC's practice location on file with NPPES is 40 Chestnut St, Ware, MA 01082-1574.
- What is Thayercare at Ware, LLC's phone number?
- The practice phone number listed in the NPPES registry for Thayercare at Ware, LLC is (413) 277-9503.
- Who is the authorized official for Thayercare at Ware, LLC?
- The authorized official listed on Thayercare at Ware, LLC's NPPES record is Walter Thayer, Secretary. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Thayercare at Ware, LLC's NPI active?
- Yes — Thayercare at Ware, LLC's NPI (1083996920) is active in the NPPES registry as of the last update on 2011-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.