Kathleen Markiewicz, NP
NPI 1558840942 · Women's Health Nurse Practitioner · Boston, MA
Kathleen Markiewicz, NP is a Women's Health Nurse Practitioner provider in Boston, MA (NPI 1558840942).
Provider details
- NPI number
- 1558840942
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2318535 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service 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
- 2018-08-07
- Last updated
- 2024-04-26
- Certified
- 2024-04-26
Frequently asked questions
- What is Kathleen Markiewicz's NPI number?
- Kathleen Markiewicz's National Provider Identifier (NPI) is 1558840942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Markiewicz's specialty?
- Kathleen Markiewicz is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathleen Markiewicz located?
- Kathleen Markiewicz's practice location on file with NPPES is 2300 Washington St, Boston, MA 02119-3213.
- What is Kathleen Markiewicz's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Markiewicz is (617) 635-6788.
- Is Kathleen Markiewicz's NPI active?
- Yes — Kathleen Markiewicz's NPI (1558840942) is active in the NPPES registry as of the last update on 2024-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.