Sharen Blake, CNM
NPI 1821157538 · Advanced Practice Midwife · Clackamas, OR
Sharen Blake, CNM is a Advanced Practice Midwife provider in Clackamas, OR (NPI 1821157538).
Provider details
- NPI number
- 1821157538
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
- License
- 083038473N5 NMNP-PP (OR)
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
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
- 2006-12-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sharen Blake's NPI number?
- Sharen Blake's National Provider Identifier (NPI) is 1821157538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharen Blake's specialty?
- Sharen Blake is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sharen Blake located?
- Sharen Blake's practice location on file with NPPES is Kaiser Sunnyside Hospital, Clackamas, OR 97015.
- What is Sharen Blake's phone number?
- The practice phone number listed in the NPPES registry for Sharen Blake is (503) 571-4550.
- Is Sharen Blake's NPI active?
- Yes — Sharen Blake's NPI (1821157538) 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.