Nathan Richard Benner, MD
Sports Medicine (Orthopaedic Surgery) Physician · Portland, ME
Nathan Richard Benner, MD is a sports medicine (orthopaedic surgery) physician with a practice address in Portland, Maine, and NPI 1558999474, issued on Mar 27, 2020. Check the license (Maine MD30218, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Nathan Richard Benner
- Credential
- MD
- Primary taxonomy
- Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X
- License number
- MD30218 ME
Self-reported in NPPES; status is on the state search - Practice location
- 33 Sewall St, Portland, ME 04102
- Phone
- (207) 828-2100
- Enumerated
- Mar 27, 2020
- Record last updated
- Aug 4, 2026
- Entity
- Type 1 · individual
8 nearest sports medicine (orthopaedic surgery) physician records → All 15 in Maine → Look up another NPI →
Also registered at 33 Sewall St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Zachary AbbottPhysical Medicine & Rehabilitation Physician1013545797
- Dirk Asherman, M.D.Orthopaedic Foot and Ankle Surgery Physician1427057611
- Stephen Barr, M.D.Orthopaedic Surgery Physician1245228949
- Keith Bartlett, DPTPhysical Therapist1437826096
- Lucy Bauer, CRNACertified Registered Nurse Anesthetist1578634184
Verify Nathan Richard Benner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license MD30218Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average sports medicine (orthopaedic surgery) physician in 2024
20 Medicare Part D claims for 12 beneficiaries, against an average of 288 among the 2,562 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.
Industry payments in 2024: $14.39
1 payment: food and beverage; the largest payer was DePuy Synthes Sales Inc. The 2,400 providers of this specialty with any payment received $19,779.31 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.
Nathan Richard Benner among 15 sports medicine (orthopaedic surgery) physician records in Maine
Nathan Richard Benner, MD is one of 15 sports medicine (orthopaedic surgery) physician records with a practice address in Maine. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 93% of them.
- NPI issued2020 · 93% of these records are older, 0% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- Record last updated2026 · 33% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XX0005X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sports Medicine (Orthopaedic Surgery) Physician providers in Maine
There are 15 sports medicine (orthopaedic surgery) physician records in Maine.
All 15 in Maine → Every provider in Portland → Sports Medicine (Orthopaedic Surgery) Physician nationwide →
The 8 sports medicine (orthopaedic surgery) physician records with the nearest ZIP codes
- Douglas Brown, M.D.Portland, ME 041021790785632
- Richard Gramse, M.D.Portland, ME 041021164410858
- Sean Hanley, M.D.Portland, ME 041021811985575
- Scott Tucker, MDSaco, ME 040721629235049
- Fred Avery, MDCumberland, ME 040211750380838
- Dennis Sullivan, M.D.Bridgton, ME 040091497770853
- Jeffrey Davila, M.D.Auburn, ME 042101144394099
- Bruce Dick, MDAuburn, ME 042101306872775
Common questions
What is Nathan Richard Benner, MD's NPI number?
Nathan Richard Benner, MD's National Provider Identifier (NPI) is 1558999474, issued on Mar 27, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Richard Benner, MD located?
The NPPES record lists a practice address at 33 Sewall St, Portland, ME, 04102. Phone: (207) 828-2100. Providers update this record themselves, so call before visiting.
How can I verify Nathan Richard Benner, MD's license?
NPPES lists Maine license number MD30218, as entered by the provider. Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nathan Richard Benner, MD prescribe under Medicare Part D?
In 2024, Nathan Richard Benner, MD had 20 Medicare Part D claims for 12 beneficiaries; the average among sports medicine (orthopaedic surgery) physician prescribers was 288. 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.