Megan O' Brien, NP
NPI 1417049164 · Family Nurse Practitioner · Springfield, MA
Megan O' Brien, NP is a Family Nurse Practitioner provider in Springfield, MA (NPI 1417049164).
Provider details
- NPI number
- 1417049164
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 205536 (MA)
Specialties & taxonomies
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
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
Mailing address
Registry dates
- Enumerated
- 2006-09-29
- Last updated
- 2011-03-04
Frequently asked questions
- What is Megan O' Brien's NPI number?
- Megan O' Brien's National Provider Identifier (NPI) is 1417049164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan O' Brien's specialty?
- Megan O' Brien is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Megan O' Brien located?
- Megan O' Brien's practice location on file with NPPES is 759 Chestnut St, Springfield, MA 01199-1001.
- What is Megan O' Brien's phone number?
- The practice phone number listed in the NPPES registry for Megan O' Brien is (413) 794-8395.
- Is Megan O' Brien's NPI active?
- Yes — Megan O' Brien's NPI (1417049164) is active in the NPPES registry as of the last update on 2011-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.