GRACE ELAINE RIVERA OWEN MD
NPI 1740926286
Pediatrics in Boston, MA
About Grace Elaine Rivera Owen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRACE ELAINE RIVERA OWEN MD (NPI 1740926286) is an individual pediatrics provider in Boston, Massachusetts, licensed in Massachusetts (1023652) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Dover, and is a graduate of Albany Medical College Of Union University (2022).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Grace Elaine Rivera Owen Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
5Medicare enrollment records show Grace Rivera Owen reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 clinicians in this Medicare group
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 4,574 clinicians in this Medicare group
Newton, MA 02462
- Reassigned Medicare billing, Massachusetts enrollment
- 992 clinicians in this Medicare group
Dover, NH 03820
- Reassigned Medicare billing, New Hampshire enrollment
- 559 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 02114 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.
BOSTON, MA 02114
BOSTON, MA 02114
BOSTON, MA 02114
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 Grace Rivera Owen's NPI number?
The NPI number for Grace Rivera Owen is 1740926286. It was assigned to this individual provider in the NPPES registry on May 9, 2022.
Where is Grace Rivera Owen located?
Grace Rivera Owen practices at 55 Fruit St, Boston, MA 02114. The listed phone number is (617) 643-0707.
What is Grace Rivera Owen's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Grace Rivera Owen enrolled in Medicare?
Yes. Grace Rivera Owen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Grace Rivera Owen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Grace Rivera Owen reassigns Medicare benefits to 5 organizations: Massachusetts General Physicians Organization Inc (Boston, MA), The General Hospital Corporation (Boston, MA), Brigham & Womens Physicians Organization Inc (Boston, MA), Mass General Brigham Medical Group Suburban Massachusetts Inc (Newton, MA) and Wentworth Douglass Physician Corporation (Dover, NH). 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 Grace Rivera Owen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Grace Rivera Owen accept?
Health plans from Taro Health and WellSense Health Plan list Grace Rivera Owen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Grace Rivera Owen was last updated on July 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Grace Elaine Rivera Owen, MD · NPI 1740926286
Pediatrics physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since May 9, 2022.
## Identity
- **NPI:** 1740926286 (Entity type: Individual)
- **Enumerated:** May 9, 2022
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 1023652 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 55 FRUIT ST, Boston, MA 02114-2696
- **Phone:** (617) 643-0707
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA); Brigham & Womens Physicians Organization Inc (NPI 1033535497, Boston, MA); Mass General Brigham Medical Group Suburban Massachusetts Inc (NPI 1538191218, Newton, MA); Wentworth Douglass Physician Corporation (NPI 1336751825, Dover, NH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albany Medical College Of Union University, class of 2022
## Record status
- **NPPES last updated:** July 16, 2026
- **Other identifiers:** Medicaid 3154731 (NH)
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Source: [NPI Profile](https://npiprofile.com/npi/1740926286) · Data from the CMS NPPES public registry.