DR. JOAN MARILYN STOLER MD
NPI 1740270107
Medical Genetics - Clinical Genetics (M.D.) in Boston, MA
About Dr. Joan Marilyn Stoler Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOAN MARILYN STOLER MD (NPI 1740270107) is an individual clinical genetics (m.d.) provider in Boston, Massachusetts, licensed in Massachusetts (52773) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS and is a graduate of Columbia University College Of Physicians And Surgeons (1981).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 5
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
Dr. Joan Marilyn Stoler 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 Reassignment
Medicare enrollment records show Joan Stoler reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 1,358 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.
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 02115
BOSTON, MA 02115
BOSTON, MA 02115
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 Joan Stoler's NPI number?
The NPI number for Joan Stoler is 1740270107. It was assigned to this individual provider in the NPPES registry on October 26, 2005.
Where is Joan Stoler located?
Joan Stoler practices at 300 Longwood Ave Children's Hospital, Boston, MA 02115. The listed phone number is (617) 355-4697.
What is Joan Stoler's specialty?
The primary specialty registered for this NPI is Medical Genetics, specializing in Clinical Genetics (M.D.), with taxonomy code 207SG0201X.
Is Joan Stoler enrolled in Medicare?
Yes. Joan Stoler 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 organization bills Medicare for Joan Stoler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joan Stoler reassigns Medicare benefits to Children's Hospital Pediatric Associates, Inc (Boston, MA). The 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 Joan Stoler'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 Joan Stoler was last updated on August 16, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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. Joan Marilyn Stoler, MD · NPI 1740270107
Clinical Genetics (M.D.) physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since October 26, 2005.
## Identity
- **NPI:** 1740270107 (Entity type: Individual)
- **Enumerated:** October 26, 2005
- **Primary specialty:** Medical Genetics - Clinical Genetics (M.D.) · taxonomy 207SG0201X
- **State license:** 52773 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 LONGWOOD AVE, CHILDREN'S HOSPITAL, Boston, MA 02115-5724
- **Phone:** (617) 355-4697 · **Fax:** (617) 730-0466
## 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:** Children's Hospital Pediatric Associates, Inc (NPI 1457306664, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Columbia University College Of Physicians And Surgeons, class of 1981
## Record status
- **NPPES last updated:** August 16, 2007
- **Other identifiers:** Other J04982 (MA); Medicare UPIN D88405; Medicare ID-Type Unspecified J04982 (MA); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1740270107) · Data from the CMS NPPES public registry.