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Abby Marrazzo
NPI 1477363570 · Ambulatory Care Registered Nurse · Manchester, NH
Abby Marrazzo is a Ambulatory Care Registered Nurse provider in Manchester, NH (NPI 1477363570).
Provider details
- NPI number
- 1477363570
- Entity type
- Individual
- Primary specialty
- Ambulatory Care Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 111175-21 (NH)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
100 Mcgregor St
Manchester, NH 03102-3730
Phone: (603) 663-5282
Approximate (ZIP-level) locationGet directions
Mailing address
195 Mcgregor St Apt 219
Manchester, NH 03102-3775
Registry dates
- Enumerated
- 2025-01-10
- Last updated
- 2025-01-10
- Certified
- 2025-01-10
Frequently asked questions
- What is Abby Marrazzo's NPI number?
- Abby Marrazzo's National Provider Identifier (NPI) is 1477363570, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Abby Marrazzo's specialty?
- Abby Marrazzo is listed in the NPPES registry with a primary specialty of Ambulatory Care Registered Nurse (Nursing Service Providers).
- Where is Abby Marrazzo located?
- Abby Marrazzo's practice location on file with NPPES is 100 Mcgregor St, Manchester, NH 03102-3730.
- What is Abby Marrazzo's phone number?
- The practice phone number listed in the NPPES registry for Abby Marrazzo is (603) 663-5282.
- Is Abby Marrazzo's NPI active?
- Yes — Abby Marrazzo's NPI (1477363570) is active in the NPPES registry as of the last update on 2025-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.