What is Sharon Nichols's NPI number?

Sharon Nichols's National Provider Identifier (NPI) is 1659563153, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sharon Nichols's specialty?

Sharon Nichols is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Sharon Nichols located?

Sharon Nichols's practice location on file with NPPES is 903 White Cedar Blvd, Portsmouth, NH 03801-6527.

What is Sharon Nichols's phone number?

The practice phone number listed in the NPPES registry for Sharon Nichols is (603) 433-0823.

Is Sharon Nichols's NPI active?

Yes — Sharon Nichols's NPI (1659563153) is active in the NPPES registry as of the last update on 2026-06-07.

IndividualActive

Sharon Nichols, CTRS/L

NPI 1659563153 · Specialist · Portsmouth, NH

Sharon Nichols, CTRS/L is a Specialist provider in Portsmouth, NH (NPI 1659563153).

Provider details

NPI number: 1659563153
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: CTRS/L
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

SpecialistPrimary174400000X
Other Service Providers

Profile Score

Detailed profile(82/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
18 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

903 White Cedar Blvd

Portsmouth, NH 03801-6527

Phone: (603) 433-0823

Street-level locationGet directions

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Mailing address