OrganizationActive
Thayercare, Inc.
NPI 1104124965 · Health Maintenance Organization · Hadley, MA
Thayercare, Inc. is a Health Maintenance Organization organization in Hadley, MA (NPI 1104124965).
Provider details
- NPI number
- 1104124965
- Entity type
- Organization
- Primary specialty
- Health Maintenance OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Walter Thayer, Vice President(413) 584-0300
Specialties & taxonomies
Managed Care Organizations
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
49 Middle St
Hadley, MA 01035-9415
Phone: (413) 584-0300
Fax: (413) 584-1684
Street-level locationGet directions
Mailing address
49 Middle St
Hadley, MA 01035-9415
Registry dates
- Enumerated
- 2011-03-03
- Last updated
- 2011-03-03
Frequently asked questions
- What is Thayercare, Inc.'s NPI number?
- Thayercare, Inc.'s National Provider Identifier (NPI) is 1104124965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Thayercare, Inc.?
- Thayercare, Inc. is classified in the NPPES registry as Health Maintenance Organization (Managed Care Organizations).
- Where is Thayercare, Inc. located?
- Thayercare, Inc.'s practice location on file with NPPES is 49 Middle St, Hadley, MA 01035-9415.
- What is Thayercare, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Thayercare, Inc. is (413) 584-0300.
- Who is the authorized official for Thayercare, Inc.?
- The authorized official listed on Thayercare, Inc.'s NPPES record is Walter Thayer, Vice President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Thayercare, Inc.'s NPI active?
- Yes — Thayercare, Inc.'s NPI (1104124965) is active in the NPPES registry as of the last update on 2011-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.