Daniel Aaron Portney, MD
Orthopaedic Surgery Physician · Providence, RI
Daniel Aaron Portney, MD is an orthopaedic surgery physician with a practice address in Providence, Rhode Island, and NPI 1023483369, issued on Dec 12, 2015. Check the license (Rhode Island MD20082, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Daniel Aaron Portney
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- MD20082 RI
MD600003689 DC
D0104232 MD
0101286203 VA
Self-reported in NPPES; status is on the state search - Practice location
- 2 Dudley St Ste 200, Providence, RI 02905
- Phone
- (401) 457-1500
- Enumerated
- Dec 12, 2015
- Record last updated
- Nov 3, 2025
- Medicare enrollment
- Enrolled (PECOS I20250926002407); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 2019
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 138 in Rhode Island → Look up another NPI →
Also registered at 2 Dudley St Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kerri Allanbrook, FNP-CFamily Nurse Practitioner1609339605
- Steven Bokshan, MDOrthopaedic Surgery Physician1821476607
- Eleanor Burstein, MDOrthopaedic Surgery Physician1164045712
- Tucker Callanan, MDOrthopaedic Surgery Physician1215502877
- Susan Carter, PTPhysical Therapist1538776521
- Clark Chen, MDOrthopaedic Surgery Physician1619592748
Verify Daniel Aaron Portney in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersRhode Island Board of Medical Licensure and Discipline
Search for license MD20082Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
120 Medicare Part D claims for 68 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 44 claims were for opioids.
Most prescribed
- Oxycodone Hcl34 claims
- Naproxen28 claims
- Ibuprofen18 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: $334.63
4 payments; by number, the most common kind was food and beverage; the largest payer was Axogen. The 15,003 providers of this specialty with any payment received $23,022.89 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
- Medstar Medical Group II LLCWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Aaron Portney among 138 orthopaedic surgery physician records in Rhode Island
Daniel Aaron Portney, MD is one of 138 orthopaedic surgery physician records with a practice address in Rhode Island. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 55% of them.
- NPI issued2015 · 55% of these records are older, 41% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2019 · median 2013 among the 84 with a school on file
- Record last updated2025 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Rhode Island
There are 138 orthopaedic surgery physician records in Rhode Island.
All 138 in Rhode Island → Every provider in Providence → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Jack Anavian, M.D.Providence, RI 029051427286608
- Todd Borenstein, M.D.Providence, RI 029051881914653
- Eric Cohen, M.D.Providence, RI 029051245523463
- Brian Cohen, M.D.Providence, RI 029051932546058
- Craig Eberson, M.D.Providence, RI 029051477518330
- Christopher Got, MDProvidence, RI 029051851518732
- Roman Hayda, MDProvidence, RI 029051275523649
- Scott Mallozzi, M.D.Providence, RI 029051508127895
Common questions
What is Daniel Aaron Portney, MD's NPI number?
Daniel Aaron Portney, MD's National Provider Identifier (NPI) is 1023483369, issued on Dec 12, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Aaron Portney, MD located?
The NPPES record lists a practice address at 2 Dudley St Ste 200, Providence, RI, 02905. Phone: (401) 457-1500. Providers update this record themselves, so call before visiting.
How can I verify Daniel Aaron Portney, MD's license?
NPPES lists Rhode Island license number MD20082, as entered by the provider. Search the Rhode Island Board of Medical Licensure and Discipline at https://healthri.mylicense.com/Verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Daniel Aaron Portney, MD prescribe under Medicare Part D?
In 2024, Daniel Aaron Portney, MD had 120 Medicare Part D claims for 68 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.