Benjamin Douglas Langager, D.O
Internal Medicine Physician · Pittsfield, MA
Benjamin Douglas Langager, D.O is an internal medicine physician with a practice address in Pittsfield, Massachusetts, and NPI 1568799104, issued on Nov 3, 2009. Check the license (Massachusetts 241556, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Benjamin Douglas Langager
- Credential
- D.O
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 241556 MA
Self-reported in NPPES; status is on the state search - Practice location
- 725 North St, Pittsfield, MA 01201
- Phone
- (413) 447-2715
- Enumerated
- Nov 3, 2009
- Record last updated
- Nov 3, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (413) 447-2075
- Medicare enrollment
- Enrolled (PECOS I20131108000166); accepts Medicare assignment
- Medical or professional school
- Touro Un College Of Osteopathic Medicine, Vallejo, 2009
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 725 North St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Deepak Agarwal, MDDiagnostic Radiology Physician1043265754
Verify Benjamin Douglas Langager in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 241556Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average internal medicine physician in 2024
305 Medicare Part D claims for 115 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 13 claims were for opioids.
Most prescribed
- Carvedilol30 claims
- Atorvastatin Calcium22 claims
- Ciprofloxacin Hcl12 claims
- Furosemide12 claims
- Eliquis11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 83.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Allina Health SystemHastings, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Benjamin Douglas Langager among 6,825 internal medicine physician records in Massachusetts
Benjamin Douglas Langager, D.O is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 60% of them.
- NPI issued2009 · 60% of these records are older, 37% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2009 · median 2004 among the 4,103 with a school on file
- Record last updated2009 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
60 internal medicine physician records list a practice address in Pittsfield
They are 60 of the 2,189 NPPES records with a practice address in Pittsfield, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Pittsfield → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kyneret Albert, MDPittsfield, MA 012011457325102
- Gordon Bird, M.D.Pittsfield, MA 012011225021603
- Michael Blackman, MDPittsfield, MA 012011558329177
- Noel Blagg, M.D.Pittsfield, MA 012011952394355
- Rebecca Caine, M.D.Pittsfield, MA 012011730147356
- Charles D'Agostino, MDPittsfield, MA 012011750366381
- Sharon Gittzus, A.N.P.-CPittsfield, MA 012011265494439
- Harry Hartford, M.D.Pittsfield, MA 012011669470456
Common questions
What is Benjamin Douglas Langager, D.O's NPI number?
Benjamin Douglas Langager, D.O's National Provider Identifier (NPI) is 1568799104, issued on Nov 3, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin Douglas Langager, D.O located?
The NPPES record lists a practice address at 725 North St, Pittsfield, MA, 01201. Phone: (413) 447-2715. Providers update this record themselves, so call before visiting.
How can I verify Benjamin Douglas Langager, D.O's license?
NPPES lists Massachusetts license number 241556, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Benjamin Douglas Langager, D.O prescribe under Medicare Part D?
In 2024, Benjamin Douglas Langager, D.O had 305 Medicare Part D claims for 115 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Benjamin Douglas Langager, D.O's MIPS final score?
The 2023 MIPS final score is 83.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.