Alan A. Rosen, MD
Gastroenterology Physician · York, PA
Alan A. Rosen, MD is a gastroenterology physician with a practice address in York, Pennsylvania, and NPI 1235102930, issued on Feb 12, 2006. Check the license (Pennsylvania MD471892, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Alan A. Rosen
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- MD471892 PA
D0036928 MD
Self-reported in NPPES; status is on the state search - Practice location
- 2350 Freedom Way Ste 200, York, PA 17402
- Phone
- (717) 812-5120
- Enumerated
- Feb 12, 2006
- Record last updated
- Nov 24, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (717) 741-3075
- Medicare enrollment
- Enrolled (PECOS I20091207000603); accepts Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 1985
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,049 in Pennsylvania → Look up another NPI →
Also registered at 2350 Freedom Way Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zaid Alnoah, M.D.Gastroenterology Physician1053570432
- Ikenna Anaka, M.D.Gastroenterology Physician1265791412
- Ahmed Baiomi, MDGastroenterology Physician1922414226
- Kesia Cicero, CRNPFamily Nurse Practitioner1306453543
- Ryan Croteau, M.D.Gastroenterology Physician1073888160
- Anand Dutta, M.D.Gastroenterology Physician1770741746
Verify Alan A. Rosen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD471892Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average gastroenterology physician in 2024
277 Medicare Part D claims for 88 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Omeprazole45 claims
- Pantoprazole Sodium40 claims
- Famotidine38 claims
- Linzess19 claims
- Lubiprostone12 claims
- Pentasa12 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.
Bills Medicare through one group practice
- Upmc Western Maryland Health Services LLCCumberland, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alan A. Rosen among 1,049 gastroenterology physician records in Pennsylvania
Alan A. Rosen, MD is one of 1,049 gastroenterology physician records with a practice address in Pennsylvania. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 47% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1985 · median 2003 among the 769 with a school on file
- Record last updated2020 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Pennsylvania
There are 1,049 gastroenterology physician records in Pennsylvania.
All 1,049 in Pennsylvania → Every provider in York → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Zaid Alnoah, M.D.York, PA 174021053570432
- Ikenna Anaka, M.D.York, PA 174021265791412
- Ryan Croteau, M.D.York, PA 174021073888160
- Sunita Dachinger, MDYork, PA 174021114916657
- Anand Dutta, M.D.York, PA 174021770741746
- Frances Onyimba, M.D.York, PA 174021578839072
- Arleen Ortiz, MDYork, PA 174021437447505
- Rajesh Panchwagh, DOYork, PA 174021376542373
Common questions
What is Alan A. Rosen, MD's NPI number?
Alan A. Rosen, MD's National Provider Identifier (NPI) is 1235102930, issued on Feb 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alan A. Rosen, MD located?
The NPPES record lists a practice address at 2350 Freedom Way Ste 200, York, PA, 17402. Phone: (717) 812-5120. Providers update this record themselves, so call before visiting.
How can I verify Alan A. Rosen, MD's license?
NPPES lists Pennsylvania license number MD471892, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Alan A. Rosen, MD prescribe under Medicare Part D?
In 2024, Alan A. Rosen, MD had 277 Medicare Part D claims for 88 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.