What is Karen Sherwin's NPI number?

Karen Sherwin's National Provider Identifier (NPI) is 1598898512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Sherwin's specialty?

Karen Sherwin is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Karen Sherwin located?

Karen Sherwin's practice location on file with NPPES is 780 Albany St, Boston, MA 02118-2524.

What is Karen Sherwin's phone number?

The practice phone number listed in the NPPES registry for Karen Sherwin is (857) 654-1000.

Is Karen Sherwin's NPI active?

Yes — Karen Sherwin's NPI (1598898512) is active in the NPPES registry as of the last update on 2008-08-04.

IndividualActive

Karen Sherwin, R.N.

NPI 1598898512 · Registered Nurse · Boston, MA

Karen Sherwin, R.N. is a Registered Nurse provider in Boston, MA (NPI 1598898512).

Provider details

NPI number: 1598898512
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: R.N.
Sex: Female
Sole proprietor: No
License: 161636 (MA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 161636 (MA)
Nursing Service Providers

Profile Score

Detailed profile(89/100 index)

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

780 Albany St

Boston, MA 02118-2524

Phone: (857) 654-1000

Fax: (857) 654-1094

Street-level locationGet directions

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Mailing address