Katherine King, CNM
NPI 1215091509 · Advanced Practice Midwife · Walnut Creek, CA
Katherine King, CNM is a Advanced Practice Midwife provider in Walnut Creek, CA (NPI 1215091509).
Provider details
- NPI number
- 1215091509
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
83% 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
- 2006-12-20
- Last updated
- 2007-07-09
Frequently asked questions
- What is Katherine King's NPI number?
- Katherine King's National Provider Identifier (NPI) is 1215091509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine King's specialty?
- Katherine King is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine King located?
- Katherine King's practice location on file with NPPES is 1425 S Main St, Walnut Creek, CA 94596-5318.
- What is Katherine King's phone number?
- The practice phone number listed in the NPPES registry for Katherine King is (925) 295-5200.
- Is Katherine King's NPI active?
- Yes — Katherine King's NPI (1215091509) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.