Holly Happe, DO
NPI 1780623116 · Specialist · Boston, MA
Holly Happe, DO is a Specialist provider in Boston, MA (NPI 1780623116).
Provider details
- NPI number
- 1780623116
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$317 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-04
- Last updated
- 2011-01-04
Frequently asked questions
- What is Holly Happe's NPI number?
- Holly Happe's National Provider Identifier (NPI) is 1780623116, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Happe's specialty?
- Holly Happe is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Holly Happe located?
- Holly Happe's practice location on file with NPPES is 243 Charles St, Boston, MA 02114-3002.
- What is Holly Happe's phone number?
- The practice phone number listed in the NPPES registry for Holly Happe is (617) 573-3380.
- Is Holly Happe's NPI active?
- Yes — Holly Happe's NPI (1780623116) is active in the NPPES registry as of the last update on 2011-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.