DR. MEGAN S CONNELLY M.D.
NPI 1215100276
Pediatrics in Hyannis, MA
About Dr. Megan S Connelly M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MEGAN S CONNELLY M.D. (NPI 1215100276) is an individual pediatrics provider in Hyannis, Massachusetts, licensed in Massachusetts (249303) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS and maintains a secondary practice location in Brighton.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Megan S Connelly M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Megan Connelly reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 4,574 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 clinicians in this Medicare group
Watertown, MA 02472
- Reassigned Medicare billing, Massachusetts enrollment
- 1,103 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Megan Connelly's NPI number?
The NPI number for Megan Connelly is 1215100276. It was assigned to this individual provider in the NPPES registry on April 10, 2008.
Where is Megan Connelly located?
Megan Connelly practices at 27 Park St, Hyannis, MA 02601. The listed phone number is (508) 862-5153.
What is Megan Connelly's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Megan Connelly enrolled in Medicare?
Yes. Megan Connelly is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Megan Connelly's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Megan Connelly reassigns Medicare benefits to 4 organizations: Brigham & Womens Physicians Organization Inc (Boston, MA), The General Hospital Corporation (Boston, MA), Massachusetts General Physicians Organization Inc (Boston, MA) and Steward Medical Group, Inc (Watertown, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Megan Connelly's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Megan Connelly was last updated on March 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Megan S Connelly, M.D. · NPI 1215100276
Pediatrics physician in Hyannis, Massachusetts. Individual provider, active in the CMS NPPES registry since April 10, 2008.
## Identity
- **NPI:** 1215100276 (Entity type: Individual)
- **Enumerated:** April 10, 2008
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 249303 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 27 PARK ST, Hyannis, MA 02601-5230
- **Phone:** (508) 862-5153
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Brigham & Womens Physicians Organization Inc (NPI 1033535497, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA); Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); Steward Medical Group, Inc (NPI 1629398219, Watertown, MA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 6, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1215100276) · Data from the CMS NPPES public registry.