Swh Holdings, Inc
NPI 1508108580 · Health Maintenance Organization · Cambridge, MA
Swh Holdings, Inc is a Health Maintenance Organization organization in Cambridge, MA (NPI 1508108580).
Provider details
- NPI number
- 1508108580
- Entity type
- Organization
- Primary specialty
- Health Maintenance OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Michael Wyman, Chief Operating Officer(617) 252-6340
Specialties & taxonomies
Managed Care Organizations
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
Mailing address
Registry dates
- Enumerated
- 2013-03-18
- Last updated
- 2013-03-18
Frequently asked questions
- What is Swh Holdings, Inc's NPI number?
- Swh Holdings, Inc's National Provider Identifier (NPI) is 1508108580, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Swh Holdings, Inc?
- Swh Holdings, Inc is classified in the NPPES registry as Health Maintenance Organization (Managed Care Organizations).
- Where is Swh Holdings, Inc located?
- Swh Holdings, Inc's practice location on file with NPPES is 58 Charles St, Cambridge, MA 02141-2128.
- What is Swh Holdings, Inc's phone number?
- The practice phone number listed in the NPPES registry for Swh Holdings, Inc is (617) 494-5353.
- Who is the authorized official for Swh Holdings, Inc?
- The authorized official listed on Swh Holdings, Inc's NPPES record is Michael Wyman, Chief Operating Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Swh Holdings, Inc's NPI active?
- Yes — Swh Holdings, Inc's NPI (1508108580) is active in the NPPES registry as of the last update on 2013-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.