Peter M Barkin, MD
Peter M Barkin is a Pulmonary Disease Physician provider (Internal Medicine) practicing in Concord, MA, registered in the NPPES registry with NPI 1144298621 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1144298621 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Peter M Barkin |
| Credential | MD |
| Sex | Male |
| Practice address | 131 ORNAC, SUITE 660, Concord, MA, 01742 |
| Phone | 9783694238 |
| Fax | 9783698323 |
| Enumeration date | 2006-03-09 |
| Last updated in NPPES | 2011-10-17 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207RP1001X | Pulmonary Disease Physician | Primary | 52191 | MA |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Peter Barkin, MD NPI: 1144298621 Taxonomy: 207RP1001X (Pulmonary Disease Physician) Address: 131 ORNAC, SUITE 660, Concord, MA, 01742
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1962408765 | Hytho Pantazelos | Individual | Plastic Surgery Physician | Concord, MA |
| 1588662407 | Stephen Schloss | Individual | Urology Physician | Concord, MA |
| 1396744777 | Emerson Urological Associates, Inc. | Organization | Urology Physician | Concord, MA |
| 1871587501 | Susan L. Cahill, MD, PC | Organization | Surgery Physician | Concord, MA |
| 1558355131 | Susan Cahill | Individual | Surgery Physician | Concord, MA |
| 1023004330 | Daniel Vogel | Individual | Otolaryngology Physician | Concord, MA |
| 1619965332 | Andrea Resciniti | Individual | Surgery Physician | Concord, MA |
| 1285615310 | Meena Mehta | Individual | Pulmonary Disease Physician | Concord, MA |
Verify this record
Cross-check NPI 1144298621 against the authoritative CMS record: view Peter M Barkin on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Where does Peter Barkin practice?
What is the NPI number for Peter Barkin?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-10-17.