DR. DAVID H DORFMAN MD
NPI 1871575936
Pediatrics - Pediatric Emergency Medicine in Boston, MA
About Dr. David H Dorfman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID H DORFMAN MD (NPI 1871575936) is an individual pediatric emergency medicine provider in Boston, Massachusetts, licensed in Massachusetts (74701) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. David H Dorfman Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show David Dorfman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
East Boston, MA 02128
- Reassigned Medicare billing, Massachusetts enrollment
- 577 clinicians in this Medicare group
East Boston, MA 02128
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: East Boston Neighborhood Health Center Corp
- 456 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 02118
BOSTON, MA 02118
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 David Dorfman's NPI number?
The NPI number for David Dorfman is 1871575936. It was assigned to this individual provider in the NPPES registry on November 15, 2005.
Where is David Dorfman located?
David Dorfman practices at 840 Harrison Ave Menino 1, Boston, MA 02118. The listed phone number is (617) 414-4991.
What is David Dorfman's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.
Is David Dorfman enrolled in Medicare?
Yes. David Dorfman is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for David Dorfman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Dorfman reassigns Medicare benefits to 2 organizations: Internal Medical Associates-Ebnhc (East Boston, MA) and Neighborhealth Corporation (East Boston, 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 David Dorfman'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 David Dorfman was last updated on July 10, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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. David H Dorfman, MD · NPI 1871575936
Pediatric Emergency Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since November 15, 2005.
## Identity
- **NPI:** 1871575936 (Entity type: Individual)
- **Enumerated:** November 15, 2005
- **Primary specialty:** Pediatrics - Pediatric Emergency Medicine · taxonomy 2080P0204X
- **State license:** 74701 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 840 HARRISON AVE, MENINO 1, Boston, MA 02118-2905
- **Phone:** (617) 414-4991 · **Fax:** (617) 414-4541
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Internal Medical Associates-Ebnhc (NPI 1558481879, East Boston, MA); Neighborhealth Corporation (NPI 1316994411, East Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 10, 2014
- **Other identifiers:** Medicare ID-Type Unspecified J11671; Medicaid 110050255A (MA); Medicare UPIN F00514
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Source: [NPI Profile](https://npiprofile.com/npi/1871575936) · Data from the CMS NPPES public registry.