Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Peter Rubin, MD

Individual provider Internal Medicine Physician · NPI 1912950411

Dr. Peter Rubin, MD practises Hematology/Oncology in Biddeford, Maine. Qualified in 1988, 38 years ago. Practices with Central Iowa Hospital Corporation, a 229-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maine, North Carolina, New Hampshire and Washington.

Years since qualifying
38
Licensed in
ME, NC, NH, WA
In the registry since
2006
Specialties on file
6
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1 Medical Center Dr
Biddeford, ME 04005-9422
Phone: (207) 294-5800
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 87 McGregor St, Manchester, NH 03102-3765 — (603) 695-2500

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence MD20900 (ME)
Internal Medicine Physician Taxonomy 207R00000X · Licence 9300793 (NC)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD20900 (ME)
Medical Oncology Physician Taxonomy 207RX0202X · Licence 9300793 (NC)
Medical Oncology Physician Taxonomy 207RX0202X · Licence MD00031318 (WA)
Medical Oncology Physician Taxonomy 207RX0202X · Licence 18137 (NH)

Record details

NPI number1912950411
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 18, 2006
Last updated in NPPESJanuary 4, 2024
Certification dateJanuary 4, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 1988 (38 years in practice)
Group practice Central Iowa Hospital Corporation — 229 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients353
Services billed 641 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $1,468 42 payments · a meal or drink at a meeting or visit, not a fee
Education $154 2 payments · educational material or training, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Central Iowa Hospital Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 229 clinicians in the practice; 12 are shown here.

Other providers in Biddeford