Merrimack Valley Hospital, a Steward Family Hospital, Inc.
NPI 1609172055 · Psychiatric Hospital Unit · Haverhill, MA
Merrimack Valley Hospital, a Steward Family Hospital, Inc. is a Psychiatric Hospital Unit organization in Haverhill, MA (NPI 1609172055).
Provider details
- NPI number
- 1609172055
- Entity type
- Organization
- Primary specialty
- Psychiatric Hospital UnitHospital Units
- Parent organization
- Steward Health Care System LLC
- Organization subpart
- Yes
- Authorized official
- Mark Rich, Evp/Cfo(617) 419-4709
Specialties & taxonomies
Hospital Units
Profile Score
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
Mailing address
Other names (DBA / former)
- Other name
- Merrimack Valley Hospital
Registry dates
- Enumerated
- 2011-02-02
- Last updated
- 2011-12-12
Frequently asked questions
- What is Merrimack Valley Hospital, a Steward Family Hospital, Inc.'s NPI number?
- Merrimack Valley Hospital, a Steward Family Hospital, Inc.'s National Provider Identifier (NPI) is 1609172055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Merrimack Valley Hospital, a Steward Family Hospital, Inc.?
- Merrimack Valley Hospital, a Steward Family Hospital, Inc. is classified in the NPPES registry as Psychiatric Hospital Unit (Hospital Units).
- Where is Merrimack Valley Hospital, a Steward Family Hospital, Inc. located?
- Merrimack Valley Hospital, a Steward Family Hospital, Inc.'s practice location on file with NPPES is 140 Lincoln Ave, Haverhill, MA 01830-6700.
- What is Merrimack Valley Hospital, a Steward Family Hospital, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Merrimack Valley Hospital, a Steward Family Hospital, Inc. is (978) 374-2000.
- Who is the authorized official for Merrimack Valley Hospital, a Steward Family Hospital, Inc.?
- The authorized official listed on Merrimack Valley Hospital, a Steward Family Hospital, Inc.'s NPPES record is Mark Rich, Evp/Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Merrimack Valley Hospital, a Steward Family Hospital, Inc.'s NPI active?
- Yes — Merrimack Valley Hospital, a Steward Family Hospital, Inc.'s NPI (1609172055) is active in the NPPES registry as of the last update on 2011-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.