Karen Blackmer, MD
NPI 1649250069 · Family Medicine Physician · East Greenwich, RI
Karen Blackmer, MD is a Family Medicine Physician provider in East Greenwich, RI (NPI 1649250069).
Provider details
- NPI number
- 1649250069
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD09007 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-01-20
- Last updated
- 2012-11-02
Frequently asked questions
- What is Karen Blackmer's NPI number?
- Karen Blackmer's National Provider Identifier (NPI) is 1649250069, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Blackmer's specialty?
- Karen Blackmer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Blackmer located?
- Karen Blackmer's practice location on file with NPPES is 1351 S County Trl, East Greenwich, RI 02818-5079.
- What is Karen Blackmer's phone number?
- The practice phone number listed in the NPPES registry for Karen Blackmer is (401) 398-0860.
- Is Karen Blackmer's NPI active?
- Yes — Karen Blackmer's NPI (1649250069) is active in the NPPES registry as of the last update on 2012-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.