DR. HENRY LAWRENCE DORKIN MD
NPI 1427048107
Pediatrics - Pediatric Pulmonology in Boston, MA
About Dr. Henry Lawrence Dorkin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HENRY LAWRENCE DORKIN MD (NPI 1427048107) is an individual pediatric pulmonology provider in Boston, Massachusetts, licensed in Massachusetts (43969) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Dr. Henry Lawrence Dorkin Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Henry Dorkin 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 Henry Dorkin's NPI number?
The NPI number for Henry Dorkin is 1427048107. It was assigned to this individual provider in the NPPES registry on October 25, 2005.
Where is Henry Dorkin located?
Henry Dorkin practices at 300 Longwood Ave Hunnewell 2, Boston, MA 02115. The listed phone number is (617) 355-1900.
What is Henry Dorkin's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Pulmonology, with taxonomy code 2080P0214X.
Is Henry Dorkin enrolled in Medicare?
Yes. Henry Dorkin is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Henry Dorkin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Henry Dorkin 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 Henry Dorkin'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 Henry Dorkin was last updated on September 25, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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. Henry Lawrence Dorkin, MD · NPI 1427048107
Pediatric Pulmonology physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since October 25, 2005.
## Identity
- **NPI:** 1427048107 (Entity type: Individual)
- **Enumerated:** October 25, 2005
- **Primary specialty:** Pediatrics - Pediatric Pulmonology · taxonomy 2080P0214X
- **State license:** 43969 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 LONGWOOD AVE, HUNNEWELL 2, Boston, MA 02115-5724
- **Phone:** (617) 355-1900 · **Fax:** (617) 730-0246
## 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:** Children's Hospital Pediatric Associates, Inc (NPI 1457306664, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 25, 2008
- **Other identifiers:** Other 043969 (MA); Medicare UPIN D88129; Medicaid 0131083 (MA); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1427048107) · Data from the CMS NPPES public registry.