NPPES file of Aug 9, 2026

Anthony G. Hadden, M.D.

Specialist · Bend, OR

Anthony G. Hadden, M.D. is a specialist with a practice address in Bend, Oregon, and NPI 1396701504, issued on Apr 25, 2006. Check the license with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1396701504
Name
Anthony G. Hadden
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
A74277 CA
Self-reported in NPPES; status is on the state search
Practice location
2200 NE Neff RD Ste 200, Bend, OR 97701
Phone
(541) 382-3344
Enumerated
Apr 25, 2006
Record last updated
Nov 4, 2025
Fax
(541) 382-1681
Medicare enrollment
Enrolled (PECOS I20061208000289); accepts Medicare assignment
Medical or professional school
Loma Linda University School Of Medicine, 1999
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2200 NE Neff RD Ste 200

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Tessa AdairAthletic Trainer1457710147
  2. Bryon AndersonSurgical Physician Assistant1861297764
  3. Victoria Anderson, PA-CPhysician Assistant1316682958
  4. Aaron Askew, M.D.Orthopaedic Trauma Physician1366428401
  5. Aaron Ast, PA-CPhysician Assistant1730360546
  6. Grant Branam, DOOrthopaedic Foot and Ankle Surgery Physician1982097705

Verify Anthony G. Hadden in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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84% fewer Medicare Part D claims than the average specialist in 2024

221 Medicare Part D claims for 113 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Anthony Hadden221
  2. Specialty average1,380

Most prescribed

  1. Gabapentin67 claims
  2. Tizanidine Hcl58 claims
  3. Methylprednisolone34 claims
  4. Methocarbamol20 claims
  5. Cyclobenzaprine Hcl12 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.

The MIPS final score for 2023 (Medicare payment program): 25.3 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score0.0
  2. Costout of 100 · 30%84.4
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $1,437.17

49 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 5,844 providers of this specialty with any payment received $4,760.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Anthony Hadden$1,437.17
  2. Specialty average$4,760.79

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Northwest Medical Specialist LLCBend, OR
  2. St Charles Health System IncBend, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Anthony G. Hadden among 1,085 specialist records in Oregon

Anthony G. Hadden, M.D. is one of 1,085 specialist records with a practice address in Oregon. 9% 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 6% of them.

  • NPI issued2006 · 6% of these records are older, 77% newer
  • In a Medicare fileYes · 9% of these records are
  • In the CMS Doctors and Clinicians fileYes · 6% of these records are
  • Graduated1999 · median 1994 among the 65 with a school on file
  • Record last updated2025 · 85% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

59 specialist records list a practice address in Bend

They are 59 of the 5,313 NPPES records with a practice address in Bend, and 1,085 specialist records in Oregon.

The 8 specialist records with the nearest ZIP codes

  1. Jeffrey Absalon, MDBend, OR 977011225003833
  2. Gregg Azin, MDBend, OR 977011447238902
  3. Wendy Benage, ATC/RBend, OR 977011053350033
  4. John Blizzard, MDBend, OR 977011497775498
  5. Robert Boone, MDBend, OR 977011033220520
  6. John Hanlon, M.D.Bend, OR 977011881622066
  7. Keith Harless, MDBend, OR 977011053356535
  8. Glenn Koteen, M.D.Bend, OR 977011366458028

Common questions

What is Anthony G. Hadden, M.D.'s NPI number?

Anthony G. Hadden, M.D.'s National Provider Identifier (NPI) is 1396701504, issued on Apr 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Anthony G. Hadden, M.D. located?

The NPPES record lists a practice address at 2200 NE Neff RD Ste 200, Bend, OR, 97701. Phone: (541) 382-3344. Providers update this record themselves, so call before visiting.

How can I verify Anthony G. Hadden, M.D.'s license?

Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

How much does Anthony G. Hadden, M.D. prescribe under Medicare Part D?

In 2024, Anthony G. Hadden, M.D. had 221 Medicare Part D claims for 113 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.

What is Anthony G. Hadden, M.D.'s MIPS final score?

The 2023 MIPS final score is 25.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.