Abbas Rattani, MD
Radiation Oncology Physician · Exeter, NH
Abbas Rattani, MD is a radiation oncology physician with a practice address in Exeter, New Hampshire, and NPI 1700346368, issued on Mar 20, 2019. Check the license (New Hampshire 25675, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Abbas Rattani
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 25675 NH
Self-reported in NPPES; status is on the state search - Practice location
- 5 Alumni Dr, Exeter, NH 03833
- Phone
- (603) 580-7337
- Enumerated
- Mar 20, 2019
- Record last updated
- Sep 23, 2024
- Fax
- (603) 580-7107
- Medicare enrollment
- Enrolled (PECOS I20240930001032); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 40 in New Hampshire → Look up another NPI →
Also registered at 5 Alumni Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Andrada, MDEmergency Medicine Physician1891853859
- Lisa Armstrong, APRNNurse Practitioner1356738876
- Pamela Binnie, NPFamily Nurse Practitioner1972869824
- Heidi Blake, M.D.Emergency Medical Services (Emergency Medicine) Physician1639109267
- Nicole Boswell, CRNACertified Registered Nurse Anesthetist1871728600
- Elaina Branco, CRNACertified Registered Nurse Anesthetist1598388266
Verify Abbas Rattani in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 25675Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average radiation oncology physician in 2024
29 Medicare Part D claims for 17 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.
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
- Core Physicians LLCExeter, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Abbas Rattani among 40 radiation oncology physician records in New Hampshire
Abbas Rattani, MD is one of 40 radiation oncology physician records with a practice address in New Hampshire. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 88% of them.
- NPI issued2019 · 88% of these records are older, 5% newer
- In a Medicare fileYes · 93% of these records are
- In the CMS Doctors and Clinicians fileYes · 88% of these records are
- Graduated2010 · median 2005 among the 35 with a school on file
- Record last updated2024 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in New Hampshire
There are 40 radiation oncology physician records in New Hampshire.
All 40 in New Hampshire → Every provider in Exeter → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Virginia Osborn, M.DExeter, NH 038331023457223
- Jaipreet Suri, MDExeter, NH 038331013329382
- Jeffrey Brower, M.D., PH.D.Dover, NH 038201588912307
- Jeffrey Lemons, MDDover, NH 038201073959920
- Arul Mahadevan, MDDover, NH 038201326148487
- Su Metcalfe, M.D., M.P.H.Dover, NH 038201770690471
- Asa Nixon, M.D., M.P.H.Dover, NH 038201730285172
- Himanshu Singh, MDDover, NH 038201942308655
Common questions
What is Abbas Rattani, MD's NPI number?
Abbas Rattani, MD's National Provider Identifier (NPI) is 1700346368, issued on Mar 20, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Abbas Rattani, MD located?
The NPPES record lists a practice address at 5 Alumni Dr, Exeter, NH, 03833. Phone: (603) 580-7337. Providers update this record themselves, so call before visiting.
How can I verify Abbas Rattani, MD's license?
NPPES lists New Hampshire license number 25675, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Abbas Rattani, MD prescribe under Medicare Part D?
In 2024, Abbas Rattani, MD had 29 Medicare Part D claims for 17 beneficiaries; the average among radiation oncology physician prescribers was 134. 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.