John Groarke, MBBCH BAO BA MSC MPH
NPI 1396027520 · Specialist · Boston, MA
Enrolled with Medicare as Practitioner - Advanced Heart Failure and Transplant Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Groarke, MBBCH BAO BA MSC MPH is a Specialist provider in Boston, MA (NPI 1396027520).
Provider details
- NPI number
- 1396027520
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MBBCH BAO BA MSC MPH
- Sex
- Male
- Sole proprietor
- No
- License
- 262006 (MA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2011-09-14
- Last updated
- 2015-07-28
Frequently asked questions
- What is John Groarke's NPI number?
- John Groarke's National Provider Identifier (NPI) is 1396027520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Groarke's specialty?
- John Groarke is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is John Groarke located?
- John Groarke's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6110.
- What is John Groarke's phone number?
- The practice phone number listed in the NPPES registry for John Groarke is (617) 732-6632.
- Does John Groarke accept Medicare?
- John Groarke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Groarke's NPI active?
- Yes — John Groarke's NPI (1396027520) is active in the NPPES registry as of the last update on 2015-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.