Kathryn Isaac, M.D., FRCSC
NPI 1235582461 · Oral & Maxillofacial Surgery (D.M.D.) · Boston, MA
Kathryn Isaac, M.D., FRCSC is a Oral & Maxillofacial Surgery (D.M.D.) provider in Boston, MA (NPI 1235582461).
Provider details
- NPI number
- 1235582461
- Entity type
- Individual
- Primary specialty
- Oral & Maxillofacial Surgery (D.M.D.)Allopathic & Osteopathic Physicians
- Credential
- M.D., FRCSC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 266866 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2016-07-23
- Last updated
- 2016-10-10
Frequently asked questions
- What is Kathryn Isaac's NPI number?
- Kathryn Isaac's National Provider Identifier (NPI) is 1235582461, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Isaac's specialty?
- Kathryn Isaac is listed in the NPPES registry with a primary specialty of Oral & Maxillofacial Surgery (D.M.D.) (Allopathic & Osteopathic Physicians).
- Where is Kathryn Isaac located?
- Kathryn Isaac's practice location on file with NPPES is 300 Longwood Avenue, Boston, MA 02215.
- What is Kathryn Isaac's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Isaac is (617) 355-6000.
- Is Kathryn Isaac's NPI active?
- Yes — Kathryn Isaac's NPI (1235582461) is active in the NPPES registry as of the last update on 2016-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.