Karen Coffey, MD
NPI 1568728145 · Infectious Disease Physician · Boston, MA
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Coffey, MD is a Infectious Disease Physician provider in Boston, MA (NPI 1568728145).
Provider details
- NPI number
- 1568728145
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 262352 (MA)
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
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
- 2012-04-08
- Last updated
- 2025-08-20
- Certified
- 2025-08-20
Frequently asked questions
- What is Karen Coffey's NPI number?
- Karen Coffey's National Provider Identifier (NPI) is 1568728145, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Coffey's specialty?
- Karen Coffey is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Coffey located?
- Karen Coffey's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2621.
- What is Karen Coffey's phone number?
- The practice phone number listed in the NPPES registry for Karen Coffey is (617) 726-2000.
- Does Karen Coffey accept Medicare?
- Karen Coffey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Coffey's NPI active?
- Yes — Karen Coffey's NPI (1568728145) is active in the NPPES registry as of the last update on 2025-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.