Alexander John Langley, MD
Family Medicine Physician · Cortland, NY
Alexander John Langley, MD is a family medicine physician with a practice address in Cortland, New York, and NPI 1376961383, issued on Apr 7, 2014. Check the license (New York 288231, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Alexander John Langley
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 288231 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4038 West RD, Cortland, NY 13045
- Phone
- (607) 758-3008
- Enumerated
- Apr 7, 2014
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (607) 758-9515
- Medicare enrollment
- Enrolled (PECOS I20170905001501); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 2014
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,417 in New York → Look up another NPI →
Also registered at 4038 West RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maya Aponte, M.DFamily Medicine Physician1770521973
- Caitlin Atwater, NPFamily Nurse Practitioner1043058753
- Brenda Connolly, D.O.Adult Medicine Physician1962597310
- Nancy Dickerson, LCSWClinical Social Worker1801010038
- Anna Dill, M.D.Internal Medicine Physician1790198687
- Samantha Dinse, NPAdult Health Nurse Practitioner1306312145
Verify Alexander John Langley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 288231Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average family medicine physician in 2024
2,000 Medicare Part D claims for 283 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 26 claims were for opioids.
Most prescribed
- Atorvastatin Calcium102 claims
- Rosuvastatin Calcium90 claims
- Metoprolol Succinate83 claims
- Amlodipine Besylate66 claims
- Levothyroxine Sodium55 claims
- Losartan Potassium52 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.
Industry payments in 2024: $828.01
44 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Auburn Memorial Medical Services PCAuburn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexander John Langley among 6,417 family medicine physician records in New York
Alexander John Langley, MD is one of 6,417 family medicine physician records with a practice address in New York. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 68% of them.
- NPI issued2014 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2014 · median 2007 among the 4,188 with a school on file
- Record last updated2018 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
26 family medicine physician records list a practice address in Cortland
They are 26 of the 751 NPPES records with a practice address in Cortland, and 6,417 family medicine physician records in New York.
All 6,417 in New York → Every provider in Cortland → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Maya Aponte, M.DCortland, NY 130451770521973
- Nicholas Biondi, DOCortland, NY 130451922082379
- Robert Castellanos, M.D.Cortland, NY 130451194831610
- Lynn Cunningham, MDCortland, NY 130451023092160
- Anthony Di Giovanna, MDCortland, NY 130451477537595
- Charlotte Hawkins, MDCortland, NY 130451790856029
- Rosemarie Hurley, MDCortland, NY 130451912995978
- Cindy Johnson, MDCortland, NY 130451811971245
Common questions
What is Alexander John Langley, MD's NPI number?
Alexander John Langley, MD's National Provider Identifier (NPI) is 1376961383, issued on Apr 7, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Alexander John Langley, MD located?
The NPPES record lists a practice address at 4038 West RD, Cortland, NY, 13045. Phone: (607) 758-3008. Providers update this record themselves, so call before visiting.
How can I verify Alexander John Langley, MD's license?
NPPES lists New York license number 288231, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Alexander John Langley, MD prescribe under Medicare Part D?
In 2024, Alexander John Langley, MD had 2,000 Medicare Part D claims for 283 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.