NPI registry status
Active
2026 NPPES data Neurological Surgery Physician NPI 1497793467 M.D.
Verify on CMS → Charles Cobbs, M.D.
Neurological Surgery Physician in Seattle, Washington.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 8,100 in Neurological 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
42
Medicare Part D claims · 30 beneficiaries · Neurological Surgery Physician avg: 181
MIPS score
82.8/100
▼ 0 pts below national avg 83.1 · Above neutral
Industry payments
$203.01
1 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
Charles Cobbs, M.D. reported a CMS MIPS final score of 82.8/100 - below the 83.1 national average - and filed 42 Medicare Part D claims in 2023.
- 82.8/100
- MIPS score · 0 vs avg
- 42
- 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.
Charles Cobbs, 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
83 39th percentile higher than 39% 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 Charles Cobbs, M.D. sits
This provider among neurological surgery physician peers
Across the 1,737 neurological surgery physician providers who report both Medicare Part D prescribing and a MIPS quality score, Charles Cobbs, M.D. writes more Part D claims than 31% of them and scores higher on MIPS quality than 50% - placing this provider in the lower-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 neurological surgery physician peer from a representative sample of 60; the gold marker is Charles Cobbs, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Charles Cobbs, 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 Charles Cobbs, M.D.?
Near national averagePrimary specialty
Neurological Surgery Physician
Medicare Part D claims
42 77% vs specialty avg
MIPS final score
82.8/100 0.3 pts vs avg
Specialty distribution in Washington
How Neurological Surgery Physician compares to other specialties among Washington providers
Medicare quality performance, MIPS
Charles Cobbs, M.D.'s 2023 MIPS final score plotted against the Neurological Surgery Physician national average
- MIPS Final Score
- 82.8/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Neurological Surgery Physician) - 82.8/100 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).
Charles Cobbs, M.D. appears in the CMS NPPES registry as a Neurological Surgery Physician provider holding M.D. credentials at 550 17TH AVE, Seattle, WA, 98122, with a listed phone of (206) 320-2300. NPI 1497793467 was issued on 06/03/2006.
Medicare Part D records for calendar year 2023 show 42 prescription claims written by this provider, covering 30 Medicare beneficiaries and totaling roughly $583 in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 82.8/100 for the 2023 performance year (Quality 82.1, Cost 60.7), compared with the national average of 83.1.
Neurological Surgery Physician is a mid-sized specialty nationwide, with 8,100 enrolled providers across 53 states and an average of 181 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 | 1497793467 |
|---|---|
| Specialty | Neurological Surgery Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 06/03/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
82.8417
Final Score
Avg: 83.1
82.1476
Quality
60.658
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Charles Cobbs, 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.
Swedish Health Services
Seattle, WA
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 Charles Cobbs, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$203
Largest payer
Medtronic, 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.
License & disciplinary context - Washington WMC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~34K Washington medical licensees in 2023 - they are NOT specific to Charles Cobbs, M.D.. To verify Charles Cobbs, M.D.'s current license status, search the WMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
88
Total board actions, Washington 2023
Across 85 cases
2.59
Actions per 1,000 licensees
Washington statewide rate
probation
Most common action type
31 cases
WMC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Washington disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
42
Total Claims
$583
Total Drug Cost
30
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 43
- Total Day Supply
- 636
- Brand Drug Cost
- $0
- Generic Drug Cost
- $583
- Antibiotic Claims
- 12
Patient Demographics
- Average Patient Age
- 71.8 years
- Avg HCC Risk Score
- 1.06
- 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 |
|---|---|
| Mupirocin | 17 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Neurological Surgery Physician Overview
How Charles Cobbs, M.D. fits within the Neurological Surgery Physician landscape nationally.
8,100
Neurological Surgery Physician Providers in US
53
States with Neurological Surgery Physician
181
Avg Claims per Provider
Charles Cobbs, M.D.'s 42 claims are below the specialty average of 181.
Nearby Neurological Surgery Physician Providers in Washington
Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Cobbs.
Dr. Sergey Abeshaus
MD
Seattle, WA
Dr. Abdulaziz Alali
MD, PHD
Seattle, WA
Dr. Majid Aljoghaiman
MD
Seattle, WA
Dr. Abdullah Alobaid
MD, FRCSC
Seattle, WA
Dr. Abraham Alvarado-Gonzalez
MD
Seattle, WA
Compare Neurological 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 Washington medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Neurological 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 Charles Cobbs, M.D.'s specialty? ▼
Charles Cobbs, M.D. specializes in Neurological Surgery Physician and practices in Seattle, Washington. Credentials: M.D..
How much does Charles Cobbs, M.D. prescribe under Medicare Part D? ▼
In 2023, Charles Cobbs, M.D. wrote 42 Medicare Part D claims totaling $583 in drug costs for 30 beneficiaries.
What is Charles Cobbs, M.D.'s Medicare quality score? ▼
Charles Cobbs, M.D. has a CMS MIPS Final Score of 82.8/100 (Quality: 82.1, Cost: 60.7). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Charles Cobbs, M.D. located? ▼
Charles Cobbs, M.D. is located at 550 17TH AVE, Seattle, WA, 98122. Phone: (206) 320-2300.
What is Charles Cobbs, M.D.'s NPI number? ▼
Charles Cobbs, M.D.'s National Provider Identifier (NPI) is 1497793467, issued on 06/03/2006.
How many Neurological Surgery Physician providers are there in the US? ▼
There are 8,100 Neurological Surgery Physician providers across 53 states in the US. The average Neurological Surgery Physician provider writes 181 Medicare Part D claims per year.
What drugs does Charles Cobbs, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Charles Cobbs, M.D.'s most frequently prescribed drugs include Mupirocin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Charles Cobbs, M.D. accept Medicare? ▼
Charles Cobbs, M.D. appears in CMS Medicare data with 42 Part D claims and 30 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Charles Cobbs, M.D.'s credentials? ▼
Charles Cobbs, M.D.'s NPI is 1497793467 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.