NPI registry status
Active
2026 NPPES data Orthopaedic Surgery Physician NPI 1922147792 M.D.
Verify on CMS → Zakary Knutson, M.D.
Orthopaedic Surgery Physician in Norman, Oklahoma.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 25,775 in Orthopaedic Surgery Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
504
Medicare Part D claims · 139 beneficiaries · Orthopaedic Surgery Physician avg: 324
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
91.2/100
▲ 8 pts above national avg 83.1 · Exceptional
Industry payments
$3.0K
18 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Zakary Knutson, M.D. reported a CMS MIPS final score of 91.2/100 - above the 83.1 national average - and filed 504 Medicare Part D claims in 2023.
- 91.2/100
- MIPS score · +8 vs avg
- 504
- Part D claims, 2023
- 92%
- generic prescribing
- Likely
- board-certified (heuristic)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Zakary Knutson, M.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
91 Top 37% higher than 63% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Zakary Knutson, M.D. sits
This provider among orthopaedic surgery physician peers
Across the 8,194 orthopaedic surgery physician providers who report both Medicare Part D prescribing and a MIPS quality score, Zakary Knutson, M.D. writes more Part D claims than 73% of them and scores higher on MIPS quality than 74% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one orthopaedic surgery physician peer from a representative sample of 60; the gold marker is Zakary Knutson, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Zakary Knutson, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Zakary Knutson, M.D.?
High performer (top quartile)Primary specialty
Orthopaedic Surgery Physician
Medicare Part D claims
504 56% vs specialty avg
MIPS final score
91.2/100 8.1 pts vs avg
Specialty distribution in Oklahoma
How Orthopaedic Surgery Physician compares to other specialties among Oklahoma providers
Medicare quality performance, MIPS
Zakary Knutson, M.D.'s 2023 MIPS final score plotted against the Orthopaedic Surgery Physician national average
- MIPS Final Score
- 91.2/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Orthopaedic Surgery Physician) - 91.2/100 vs national avg 83.1
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Zakary Knutson, M.D. appears in the CMS NPPES registry as an Orthopaedic Surgery Physician provider holding M.D. credentials at 3400 W TECUMSEH RD STE 101, Norman, OK, 73072, with a listed phone of (405) 360-6764. NPI 1922147792 was issued on 02/06/2007.
Medicare Part D records for calendar year 2023 show 504 prescription claims written by this provider, covering 139 Medicare beneficiaries and totaling roughly $14K in drug spend, split 8% brand-name and 92% generic by claim count, with an opioid prescribing rate of 40.3%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 91.2/100 for the 2023 performance year (Quality 79.3), compared with the national average of 83.1.
Orthopaedic Surgery Physician is a mid-sized specialty nationwide, with 25,775 enrolled providers across 56 states and an average of 324 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1922147792 |
|---|---|
| Specialty | Orthopaedic Surgery Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 02/06/2007 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
91.1858
Final Score
Avg: 83.1
79.2714
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Zakary Knutson, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Ortho Central
Midwest City, OK
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Zakary Knutson, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$3.0K
Largest payer
Smith+Nephew, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Generic-heavy
Zakary Knutson, M.D. - brand share 8.0%
Orthopaedic Surgery Physician average
8% brand-name claims vs 92% generic, on 504 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
504
Total Claims
$14K
Total Drug Cost
139
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 508
- Total Day Supply
- 6,018
- Brand vs Generic
- 8% brand / 92% generic
- Brand Drug Cost
- $10K
- Generic Drug Cost
- $4K
- Opioid Claims
- 203 (40.3% rate)
Patient Demographics
- Average Patient Age
- 70.1 years
- Avg HCC Risk Score
- 1.06
- Gender Split
- 67% female / 33% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Zakary Knutson, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Promethazine Hcl
Promethazine Hcl
80 claims
- Oxycodone Hcl
Oxycodone Hcl
79 claims
- Cyclobenzaprine Hcl
Cyclobenzaprine Hcl
71 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
54 claims
- Ibuprofen
Ibuprofen
47 claims
- Xarelto
Xarelto
38 claims
- Oxycodone-Acetamin… 29
Oxycodone-Acetaminophen
29 claims
- Tramadol Hcl 29
Tramadol Hcl
29 claims
| Drug | Claims |
|---|---|
| Promethazine Hcl | 80 |
| Oxycodone Hcl | 79 |
| Cyclobenzaprine Hcl | 71 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 54 |
| Ibuprofen | 47 |
| Xarelto Rivaroxaban | 38 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 29 |
| Tramadol Hcl | 29 |
| Mupirocin | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Orthopaedic Surgery Physician Overview
How Zakary Knutson, M.D. fits within the Orthopaedic Surgery Physician landscape nationally.
25,775
Orthopaedic Surgery Physician Providers in US
56
States with Orthopaedic Surgery Physician
324
Avg Claims per Provider
Zakary Knutson, M.D.'s 504 claims are above the specialty average of 324.
Nearby Orthopaedic Surgery Physician Providers in Oklahoma
Other clinicians with the same primary specialty enrolled in Oklahoma, drawn from the same CMS NPPES roster as Knutson.
Dr. Shehan Abeyewardene
MD
Oklahoma City, OK
Dr. Keivan Abtahi
D.O.
Tulsa, OK
Dr. Kasra Ahmadinia
M.D
Tulsa, OK
Dr. Sheila Algan
M.D.
Oklahoma City, OK
Dr. Munawar Ali
MD
Oklahoma City, OK
Compare Orthopaedic Surgery Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Oklahoma medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Orthopaedic Surgery Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Zakary Knutson, M.D.'s specialty? ▼
Zakary Knutson, M.D. specializes in Orthopaedic Surgery Physician and practices in Norman, Oklahoma. Credentials: M.D..
How much does Zakary Knutson, M.D. prescribe under Medicare Part D? ▼
In 2023, Zakary Knutson, M.D. wrote 504 Medicare Part D claims totaling $14K in drug costs for 139 beneficiaries.
What is Zakary Knutson, M.D.'s Medicare quality score? ▼
Zakary Knutson, M.D. has a CMS MIPS Final Score of 91.2/100 (Quality: 79.3). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Zakary Knutson, M.D. located? ▼
Zakary Knutson, M.D. is located at 3400 W TECUMSEH RD STE 101, Norman, OK, 73072. Phone: (405) 360-6764.
What is Zakary Knutson, M.D.'s NPI number? ▼
Zakary Knutson, M.D.'s National Provider Identifier (NPI) is 1922147792, issued on 02/06/2007.
Does Zakary Knutson, M.D. prescribe more brand-name or generic drugs? ▼
Zakary Knutson, M.D.'s prescribing is 8% brand-name and 92% generic drugs by claim count, with $10K in brand drug costs.
Does Zakary Knutson, M.D. prescribe opioids? ▼
Yes, Zakary Knutson, M.D. had 203 opioid claims in 2023 with an opioid prescribing rate of 40.3%.
How many Orthopaedic Surgery Physician providers are there in the US? ▼
There are 25,775 Orthopaedic Surgery Physician providers across 56 states in the US. The average Orthopaedic Surgery Physician provider writes 324 Medicare Part D claims per year.
What drugs does Zakary Knutson, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Zakary Knutson, M.D.'s most frequently prescribed drugs include Promethazine Hcl, Oxycodone Hcl, Cyclobenzaprine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Zakary Knutson, M.D. accept Medicare? ▼
Zakary Knutson, M.D. appears in CMS Medicare data with 504 Part D claims and 139 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Zakary Knutson, M.D.'s credentials? ▼
Zakary Knutson, M.D.'s NPI is 1922147792 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.