KERIANN LYNN POTTER MD
NPI 1972997864
Pediatrics - Pediatric Cardiology in Boston, MA
About Keriann Lynn Potter Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KERIANN LYNN POTTER MD (NPI 1972997864) is an individual pediatric cardiology provider in Boston, Massachusetts, licensed in Massachusetts (1025155) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS and is a graduate of University Of Massachusetts Medical School (2015).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Keriann Lynn Potter Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
7Medicare enrollment records show Keriann Potter reassigns Medicare billing to 7 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
Stamford, CT 06907
- Reassigned Medicare billing, Connecticut enrollment
- 496 clinicians in this Medicare group
Stamford, CT 06902
- Reassigned Medicare billing, New York enrollment
- 470 clinicians in this Medicare group
Stamford, CT 06902
- Reassigned Medicare billing, Connecticut enrollment
- 10 clinicians in this Medicare group
Greenwich, CT 06830
- Reassigned Medicare billing, Connecticut enrollment
- 268 clinicians in this Medicare group
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 3,922 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Keriann Potter's NPI number?
The NPI number for Keriann Potter is 1972997864. It was assigned to this individual provider in the NPPES registry on March 27, 2015.
Where is Keriann Potter located?
Keriann Potter practices at 55 Fruit St, Boston, MA 02114. The listed phone number is (617) 726-2000.
What is Keriann Potter's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.
Is Keriann Potter enrolled in Medicare?
Yes. Keriann Potter is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Keriann Potter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Keriann Potter reassigns Medicare benefits to 7 organizations: Massachusetts General Physicians Organization Inc (Boston, MA), The General Hospital Corporation (Boston, MA), Stamford Health Medical Group Inc (Stamford, CT), Westchester Medical Group, P.C. (Stamford, CT), Columbiadoctors Of Connecticut, PC (Stamford, CT) and 2 more organizations, listed in the Medicare section above. 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 Keriann Potter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Keriann Potter accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Keriann Potter 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 Keriann Potter was last updated on January 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Keriann Lynn Potter, MD · NPI 1972997864
Pediatric Cardiology physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since March 27, 2015.
## Identity
- **NPI:** 1972997864 (Entity type: Individual)
- **Enumerated:** March 27, 2015
- **Primary specialty:** Pediatrics - Pediatric Cardiology · taxonomy 2080P0202X
- **State license:** 1025155 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 55 FRUIT ST, Boston, MA 02114-2696
- **Phone:** (617) 726-2000
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA); Stamford Health Medical Group Inc (NPI 1154633980, Stamford, CT); Westchester Medical Group, P.C. (NPI 1255780490, Stamford, CT); Columbiadoctors Of Connecticut, PC (NPI 1396221974, Stamford, CT); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Massachusetts Medical School, class of 2015
## Record status
- **NPPES last updated:** January 15, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1972997864) · Data from the CMS NPPES public registry.