Harmony Healthcare & Services
NPI 1427849876 · Internal Medicine Physician · Westborough, MA
Harmony Healthcare & Services is a Internal Medicine Physician organization in Westborough, MA (NPI 1427849876).
Provider details
- NPI number
- 1427849876
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marielly Rossy, Ceo(857) 544-0938
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-05-15
- Last updated
- 2025-05-15
- Certified
- 2025-05-15
Frequently asked questions
- What is Harmony Healthcare & Services's NPI number?
- Harmony Healthcare & Services's National Provider Identifier (NPI) is 1427849876, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Harmony Healthcare & Services?
- Harmony Healthcare & Services is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Harmony Healthcare & Services located?
- Harmony Healthcare & Services's practice location on file with NPPES is 25 Moses Wheelock Ln, Westborough, MA 01581-1842.
- What is Harmony Healthcare & Services's phone number?
- The practice phone number listed in the NPPES registry for Harmony Healthcare & Services is (857) 544-0938.
- Who is the authorized official for Harmony Healthcare & Services?
- The authorized official listed on Harmony Healthcare & Services's NPPES record is Marielly Rossy, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Harmony Healthcare & Services's NPI active?
- Yes — Harmony Healthcare & Services's NPI (1427849876) is active in the NPPES registry as of the last update on 2025-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.