Meghan O'Connor, RN
NPI 1376244590 · Psychiatric/Mental Health Clinical Nurse Specialist · Belmont, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Meghan O'Connor, RN is a Psychiatric/Mental Health Clinical Nurse Specialist provider in Belmont, MA (NPI 1376244590).
Provider details
- NPI number
- 1376244590
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN2358387 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
51 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 51 | $44 |
Typical Medicare-allowed amounts for these services range $44–$44 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 680 Centre StBrockton, MA 02302-3308Phone: (508) 941-7228
Registry dates
- Enumerated
- 2023-03-14
- Last updated
- 2025-10-21
- Certified
- 2025-10-21
Frequently asked questions
- What is Meghan O'Connor's NPI number?
- Meghan O'Connor's National Provider Identifier (NPI) is 1376244590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Meghan O'Connor's specialty?
- Meghan O'Connor is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Meghan O'Connor located?
- Meghan O'Connor's practice location on file with NPPES is 115 Mill St, Belmont, MA 02478-1048.
- What is Meghan O'Connor's phone number?
- The practice phone number listed in the NPPES registry for Meghan O'Connor is (800) 333-0338.
- Does Meghan O'Connor accept Medicare?
- Meghan O'Connor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Meghan O'Connor's NPI active?
- Yes — Meghan O'Connor's NPI (1376244590) is active in the NPPES registry as of the last update on 2025-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.