IndividualActive
Katherine Sims, MD
NPI 1306819842 · Neurology Physician · Boston, MA
Katherine Sims, MD is a Neurology Physician provider in Boston, MA (NPI 1306819842).
Provider details
- NPI number
- 1306819842
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- License
- 46980 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
15 Parkman St
Wac 835
Boston, MA 02114-3117
Phone: (617) 726-5732
Street-level locationGet directions
Mailing address
Po Box 9142
Charlestown, MA 02129-9142
Registry dates
- Enumerated
- 2006-02-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Katherine Sims's NPI number?
- Katherine Sims's National Provider Identifier (NPI) is 1306819842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Sims's specialty?
- Katherine Sims is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Sims located?
- Katherine Sims's practice location on file with NPPES is 15 Parkman St, Boston, MA 02114-3117.
- What is Katherine Sims's phone number?
- The practice phone number listed in the NPPES registry for Katherine Sims is (617) 726-5732.
- Is Katherine Sims's NPI active?
- Yes — Katherine Sims's NPI (1306819842) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.