Peter Barkin, MD
Pulmonary Disease Physician · Concord, MA
Peter Barkin, MD is a pulmonary disease physician with a practice address in Concord, Massachusetts, and NPI 1144298621, issued on Mar 9, 2006. Check the license (Massachusetts 52191, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Peter Barkin
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 52191 MA
Self-reported in NPPES; status is on the state search - Practice location
- 131 Ornac, Concord, MA 01742
- Phone
- (978) 369-4238
- Enumerated
- Mar 9, 2006
- Entity
- Type 1 · individual
Also registered at 131 Ornac
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Cahill, M.D.Surgery Physician1558355131
- Brian Callahan, M.D.Surgery Physician1174558217
- Elizabeth Conway, NPFamily Nurse Practitioner1689643231
- Paul Costas, MDPlastic and Reconstructive Surgery Physician1801856851
- Virginia Croke, NPAdult Health Nurse Practitioner1851360580
- Jon Dubois, M.D.Hematology & Oncology Physician1922080241
Verify Peter Barkin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 52191Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
46% more Medicare Part D claims than the average pulmonary disease physician in 2024
2,181 Medicare Part D claims for 335 beneficiaries, against an average of 1,498 among the 6,594 providers of this specialty who prescribed in Part D. Brand-name drugs were 70% of claims.
Most prescribed
- Trelegy Ellipta451 claims
- Albuterol Sulfate Hfa292 claims
- Budesonide-Formoterol Fumarate212 claims
- Breo Ellipta195 claims
- Prednisone139 claims
- Montelukast Sodium100 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
One hospital or facility affiliation
- Emerson Practice Associates, IncConcord, MA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Pulmonary Disease Physician providers in Massachusetts
There are 325 pulmonary disease physician records in Massachusetts.
Other pulmonary disease physician records in Massachusetts
- Mohammad Abu Hishmeh, M.DSpringfield, MA1841608890
- Anjali Ahn, M.D.Boston, MA1467566182
- Robert Aisenberg, MDFall River, MA1154488492
- Padmastuti Akella, MDWorcester, MA1467988873
- Daniel Alape Moya, MDHyannis, MA1477058816
- Ala Alkhatib, MBBSBrighton, MA1912313388
- Jehan Alladina, MDBoston, MA1497019954
- Kassandra Allbright, MDSpringfield, MA1194213942
- Amit Anand, M.D.Boston, MA1528099447
- Christina Anderlind, M.D.Boston, MA1497729628
Common questions
What is Peter Barkin, MD's NPI number?
Peter Barkin, MD's National Provider Identifier (NPI) is 1144298621, issued on Mar 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter Barkin, MD located?
The NPPES record lists a practice address at 131 Ornac, Concord, MA, 01742. Phone: (978) 369-4238. Providers update this record themselves, so call before visiting.
How can I verify Peter Barkin, MD's license?
NPPES lists Massachusetts license number 52191, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://www.mass.gov/orgs/board-of-registration-in-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Peter Barkin, MD prescribe under Medicare Part D?
In 2024, Peter Barkin, MD had 2,181 Medicare Part D claims for 335 beneficiaries; the average among pulmonary disease physician prescribers was 1,498. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.