Kathryn Hall-Boyer, MD
NPI 1144240201 · Emergency Medicine Physician · Emeryville, CA
Kathryn Hall-Boyer, MD is a Emergency Medicine Physician provider in Emeryville, CA (NPI 1144240201).
Provider details
- NPI number
- 1144240201
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 37823 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-07-20
- Last updated
- 2016-05-31
Frequently asked questions
- What is Kathryn Hall-Boyer's NPI number?
- Kathryn Hall-Boyer's National Provider Identifier (NPI) is 1144240201, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Hall-Boyer's specialty?
- Kathryn Hall-Boyer is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kathryn Hall-Boyer located?
- Kathryn Hall-Boyer's practice location on file with NPPES is 2100 Powell St Ste 900, Emeryville, CA 94608-1844.
- What is Kathryn Hall-Boyer's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Hall-Boyer is (510) 350-2600.
- Is Kathryn Hall-Boyer's NPI active?
- Yes — Kathryn Hall-Boyer's NPI (1144240201) is active in the NPPES registry as of the last update on 2016-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.