IndividualActive
Sharon Costello, RN
NPI 1235641994 · Registered Nurse · Benton, ME
Sharon Costello, RN is a Registered Nurse provider in Benton, ME (NPI 1235641994).
Provider details
- NPI number
- 1235641994
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- RN38869 (ME)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
11 East St
Benton, ME 04901-3309
Phone: (207) 453-4708
Fax: (207) 453-6250
Street-level locationGet directions
Mailing address
11 East St
Benton, ME 04901-3309
Registry dates
- Enumerated
- 2017-11-02
- Last updated
- 2017-11-02
Frequently asked questions
- What is Sharon Costello's NPI number?
- Sharon Costello's National Provider Identifier (NPI) is 1235641994, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharon Costello's specialty?
- Sharon Costello is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Sharon Costello located?
- Sharon Costello's practice location on file with NPPES is 11 East St, Benton, ME 04901-3309.
- What is Sharon Costello's phone number?
- The practice phone number listed in the NPPES registry for Sharon Costello is (207) 453-4708.
- Is Sharon Costello's NPI active?
- Yes — Sharon Costello's NPI (1235641994) is active in the NPPES registry as of the last update on 2017-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.