Benjamin Dennis Maclennan, M.D.
Orthopaedic Surgery of the Spine Physician · North Liberty, IA
Benjamin Dennis Maclennan, M.D. is an orthopaedic surgery of the spine physician with a practice address in North Liberty, Iowa, and NPI 1760696389, issued on May 10, 2007. Check the license (Iowa 37826, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Benjamin Dennis Maclennan
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery of the Spine Physician 207XS0117X
- License number
- 37826 IA
Self-reported in NPPES; status is on the state search - Practice location
- 2301 Steindler Way Ste B, North Liberty, IA 52317
- Phone
- (319) 338-3606
- Enumerated
- May 10, 2007
- Record last updated
- Mar 28, 2025
- Fax
- (319) 338-0522
- Medicaid ID
- 1760696389 IA
- Medicare enrollment
- Enrolled (PECOS I20080812000289); accepts Medicare assignment
- Medical or professional school
- University Of Iowa, Rj & L Carver College Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery of the spine physician records → All 24 in Iowa → Look up another NPI →
Also registered at 2301 Steindler Way Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Derek Breder, M.D.Orthopaedic Surgery Physician1942596176
- Bradly Bussewitz, D.P.M.Foot & Ankle Surgery Podiatrist1033441589
- Daniel Coons, PA-CPhysician Assistant1013983428
- David Demik, M.D., PHARM.D.Adult Reconstructive Orthopaedic Surgery Physician1487181160
- Fred Dery, MDInterventional Pain Medicine Physician1457569188
- Alyson Dusdieker, LPTPhysical Therapist1912146259
Verify Benjamin Dennis Maclennan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 37826Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% more Medicare Part D claims than the average orthopaedic surgery of the spine physician in 2024
658 Medicare Part D claims for 348 beneficiaries, against an average of 381 among the 1,714 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 35 claims were for opioids.
Most prescribed
- Cyclobenzaprine Hcl219 claims
- Gabapentin151 claims
- Tizanidine Hcl123 claims
- Methylprednisolone58 claims
- Pregabalin41 claims
- Oxycodone Hcl19 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 practice group's MIPS final score for 2023 (Medicare payment program): 64.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $24.01
1 payment: food and beverage; the largest payer was SI-Bone, Inc. The 1,726 providers of this specialty with any payment received $34,071.55 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 2 group practices
- Progressive Rehabilitation Associates LLCIowa City, IA
- Steindler Orthopedic Clinic PLCBurlington, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Benjamin Dennis Maclennan among 24 orthopaedic surgery of the spine physician records in Iowa
Benjamin Dennis Maclennan, M.D. is one of 24 orthopaedic surgery of the spine physician records with a practice address in Iowa. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 42% of them.
- NPI issued2007 · 42% of these records are older, 50% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2002 · median 2010 among the 14 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0117X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 orthopaedic surgery of the spine physician records list a practice address in North Liberty
They are 3 of the 343 NPPES records with a practice address in North Liberty, and 24 orthopaedic surgery of the spine physician records in Iowa.
All 24 in Iowa → Every provider in North Liberty → Orthopaedic Surgery of the Spine Physician nationwide →
The 8 orthopaedic surgery of the spine physician records with the nearest ZIP codes
- Evan Larson, MDNorth Liberty, IA 523171831572536
- Keith Michael, MDNorth Liberty, IA 523171033385679
- Luiz Carlos Almeida Da SilvaIowa City, IA 522421538925466
- Hani Assoum, M.D.Iowa City, IA 522421043599103
- Mauricio Campos, M.D.Iowa City, IA 522421851509152
- Ernest Found, MDIowa City, IA 522421093707465
- El Amir Bachar HarfouchIowa City, IA 522421457669418
- Catherine Olinger, MDIowa City, IA 522421417342536
Common questions
What is Benjamin Dennis Maclennan, M.D.'s NPI number?
Benjamin Dennis Maclennan, M.D.'s National Provider Identifier (NPI) is 1760696389, issued on May 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin Dennis Maclennan, M.D. located?
The NPPES record lists a practice address at 2301 Steindler Way Ste B, North Liberty, IA, 52317. Phone: (319) 338-3606. Providers update this record themselves, so call before visiting.
How can I verify Benjamin Dennis Maclennan, M.D.'s license?
NPPES lists Iowa license number 37826, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Benjamin Dennis Maclennan, M.D. prescribe under Medicare Part D?
In 2024, Benjamin Dennis Maclennan, M.D. had 658 Medicare Part D claims for 348 beneficiaries; the average among orthopaedic surgery of the spine physician prescribers was 381. Part D covers Medicare prescriptions only.
What is Benjamin Dennis Maclennan, M.D.'s MIPS final score?
The 2023 MIPS final score is 64.1 of 100, reported for the practice group. 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.