NPI registry status
Active
2026 NPPES data Surgical Critical Care Physician NPI 1669659439 D.O.
Verify on CMS → Nathan Powell, D.O.
Surgical Critical Care Physician in Tulsa, 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 1,468 in Surgical Critical Care 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
44
Medicare Part D claims · 38 beneficiaries · Surgical Critical Care Physician avg: 86
MIPS score
79.4/100
▼ 4 pts below national avg 83.1 · Above neutral
Industry payments
$67.45
3 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Nathan Powell, D.O. reported a CMS MIPS final score of 79.4/100 - below the 83.1 national average - and filed 44 Medicare Part D claims in 2023.
- 79.4/100
- MIPS score · -4 vs avg
- 44
- Part D claims, 2023
- 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.
Nathan Powell, D.O.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
79 30th percentile higher than 30% 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 Nathan Powell, D.O. sits
This provider among surgical critical care physician peers
Across the 192 surgical critical care physician providers who report both Medicare Part D prescribing and a MIPS quality score, Nathan Powell, D.O. writes more Part D claims than 65% of them and scores higher on MIPS quality than 24% - placing this provider in the high-volume, lower-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 surgical critical care physician peer from a representative sample of 60; the gold marker is Nathan Powell, D.O.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Nathan Powell, D.O. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 2 hospital affiliations - 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 Nathan Powell, D.O.?
Near national averagePrimary specialty
Surgical Critical Care Physician
Medicare Part D claims
44 49% vs specialty avg
MIPS final score
79.4/100 3.7 pts vs avg
Specialty distribution in Oklahoma
How Surgical Critical Care Physician compares to other specialties among Oklahoma providers
Medicare quality performance, MIPS
Nathan Powell, D.O.'s 2023 MIPS final score plotted against the Surgical Critical Care Physician national average
- MIPS Final Score
- 79.4/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Surgical Critical Care Physician) - 79.4/100 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).
Nathan Powell, D.O. appears in the CMS NPPES registry as a Surgical Critical Care Physician provider holding D.O. credentials at 6161 S YALE AVE, Tulsa, OK, 74136, with a listed phone of (918) 494-1805. NPI 1669659439 was issued on 01/23/2008.
Medicare Part D records for calendar year 2023 show 44 prescription claims written by this provider, covering 38 Medicare beneficiaries and totaling roughly $1K in drug spend, with an opioid prescribing rate of 86.4%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 79.4/100 for the 2023 performance year (Quality 77.8, Cost 54.4), compared with the national average of 83.1.
Surgical Critical Care Physician is a narrow specialty nationwide, with 1,468 enrolled providers across 53 states and an average of 86 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 | 1669659439 |
|---|---|
| Specialty | Surgical Critical Care Physician |
| Credentials | D.O. |
| Gender | Male |
| NPI Issued | 01/23/2008 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
79.393
Final Score
Avg: 83.1
77.7697
Quality
54.3735
Cost
99
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Nathan Powell, D.O. 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.
Care Communications LLC
Tulsa, OK
Warren Clinic Inc
Tulsa, 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 Nathan Powell, D.O.. Source: openpaymentsdata.cms.gov.
Total received
$67
Largest payer
Davol 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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
44
Total Claims
$1K
Total Drug Cost
38
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 48
- Total Day Supply
- 493
- Generic Drug Cost
- $241
- Opioid Claims
- 38 (86.4% rate)
Patient Demographics
- Average Patient Age
- 68.0 years
- Avg HCC Risk Score
- 1.13
- Gender Split
- 50% female / 50% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Oxycodone Hcl | 35 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Surgical Critical Care Physician Overview
How Nathan Powell, D.O. fits within the Surgical Critical Care Physician landscape nationally.
1,468
Surgical Critical Care Physician Providers in US
53
States with Surgical Critical Care Physician
86
Avg Claims per Provider
Nathan Powell, D.O.'s 44 claims are below the specialty average of 86.
Nearby Surgical Critical Care Physician Providers in Oklahoma
Other clinicians with the same primary specialty enrolled in Oklahoma, drawn from the same CMS NPPES roster as Powell.
Dr. Scott Blair
D.O.
Oklahoma City, OK
Dr. Jason Brown
MD
Yukon, OK
Dr. Amanda Celii
M.D.
Oklahoma City, OK
Dr. Joseph Fugaro
MD
Tulsa, OK
Dr. Cameron Ghafil
MD
Oklahoma City, OK
Compare Surgical Critical Care 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 Surgical Critical Care 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 Nathan Powell, D.O.'s specialty? ▼
Nathan Powell, D.O. specializes in Surgical Critical Care Physician and practices in Tulsa, Oklahoma. Credentials: D.O..
How much does Nathan Powell, D.O. prescribe under Medicare Part D? ▼
In 2023, Nathan Powell, D.O. wrote 44 Medicare Part D claims totaling $1K in drug costs for 38 beneficiaries.
What is Nathan Powell, D.O.'s Medicare quality score? ▼
Nathan Powell, D.O. has a CMS MIPS Final Score of 79.4/100 (Quality: 77.8, Cost: 54.4). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Nathan Powell, D.O. located? ▼
Nathan Powell, D.O. is located at 6161 S YALE AVE, Tulsa, OK, 74136. Phone: (918) 494-1805.
What is Nathan Powell, D.O.'s NPI number? ▼
Nathan Powell, D.O.'s National Provider Identifier (NPI) is 1669659439, issued on 01/23/2008.
Does Nathan Powell, D.O. prescribe opioids? ▼
Yes, Nathan Powell, D.O. had 38 opioid claims in 2023 with an opioid prescribing rate of 86.4%.
How many Surgical Critical Care Physician providers are there in the US? ▼
There are 1,468 Surgical Critical Care Physician providers across 53 states in the US. The average Surgical Critical Care Physician provider writes 86 Medicare Part D claims per year.
What drugs does Nathan Powell, D.O. prescribe most often? ▼
Based on 2023 Medicare Part D data, Nathan Powell, D.O.'s most frequently prescribed drugs include Oxycodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Nathan Powell, D.O. accept Medicare? ▼
Nathan Powell, D.O. appears in CMS Medicare data with 44 Part D claims and 38 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Nathan Powell, D.O.'s credentials? ▼
Nathan Powell, D.O.'s NPI is 1669659439 with credentials D.O.. 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.