Sarah Markell, NP
NPI 1548745789 · Psychiatric/Mental Health Nurse Practitioner · Salem, NH
Sarah Markell, NP is a Psychiatric/Mental Health Nurse Practitioner provider in Salem, NH (NPI 1548745789).
Provider details
- NPI number
- 1548745789
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN243564 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
7 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
- 2018-10-02
- Last updated
- 2018-10-03
Frequently asked questions
- What is Sarah Markell's NPI number?
- Sarah Markell's National Provider Identifier (NPI) is 1548745789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Markell's specialty?
- Sarah Markell is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Markell located?
- Sarah Markell's practice location on file with NPPES is 155 Main St, Salem, NH 03079-3196.
- What is Sarah Markell's phone number?
- The practice phone number listed in the NPPES registry for Sarah Markell is (603) 912-4490.
- Is Sarah Markell's NPI active?
- Yes — Sarah Markell's NPI (1548745789) is active in the NPPES registry as of the last update on 2018-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.