NPI registry status
Active
2026 NPPES data Primary Podiatric Medicine Podiatrist NPI 1720083652 D.P.M
Verify on CMS → John Joo, D.P.M
Primary Podiatric Medicine Podiatrist in Shoreline, 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 1,077 in Primary Podiatric Medicine Podiatrist, 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
513
Medicare Part D claims · 221 beneficiaries · Primary Podiatric Medicine Podiatrist avg: 322
MIPS score
0/100
▼ 83 pts below national avg 83.1 · Penalty band
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
John Joo, D.P.M reported a CMS MIPS final score of 0/100 - below the 83.1 national average - and filed 513 Medicare Part D claims in 2023.
- 0/100
- MIPS score · -83 vs avg
- 513
- Part D claims, 2023
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.
John Joo, D.P.M's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
0 0th percentile higher than 0% 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 John Joo, D.P.M sits
This provider among primary podiatric medicine podiatrist peers
Across the 272 primary podiatric medicine podiatrist providers who report both Medicare Part D prescribing and a MIPS quality score, John Joo, D.P.M writes more Part D claims than 80% of them and scores higher on MIPS quality than 0% - 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 primary podiatric medicine podiatrist peer from a representative sample of 60; the gold marker is John Joo, D.P.M. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about John Joo, D.P.M?
Below national averagePrimary specialty
Primary Podiatric Medicine Podiatrist
Medicare Part D claims
513 59% vs specialty avg
MIPS final score
0/100 83.1 pts vs avg
Specialty distribution in Washington
How Primary Podiatric Medicine Podiatrist compares to other specialties among Washington providers
Medicare quality performance, MIPS
John Joo, D.P.M's 2023 MIPS final score plotted against the Primary Podiatric Medicine Podiatrist national average
- MIPS Final Score
- 0/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Primary Podiatric Medicine Podiatrist) - 0/100 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).
John Joo, D.P.M appears in the CMS NPPES registry as a Primary Podiatric Medicine Podiatrist provider holding D.P.M credentials at 1130 N 185TH ST, Shoreline, WA, 98133, with a listed phone of (206) 542-5323. NPI 1720083652 was issued on 06/16/2005.
Medicare Part D records for calendar year 2023 show 513 prescription claims written by this provider, covering 221 Medicare beneficiaries and totaling roughly $16K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 0/100 for the 2023 performance year (Quality 0), compared with the national average of 83.1.
Primary Podiatric Medicine Podiatrist is a narrow specialty nationwide, with 1,077 enrolled providers across 50 states and an average of 322 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 | 1720083652 |
|---|---|
| Specialty | Primary Podiatric Medicine Podiatrist |
| Credentials | D.P.M |
| Gender | Male |
| NPI Issued | 06/16/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
0
Final Score
Avg: 83.1
0
Quality
Reporting: Individual
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 John Joo, D.P.M. To verify John Joo, D.P.M'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.
513
Total Claims
$16K
Total Drug Cost
221
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 543
- Total Day Supply
- 13,766
- Generic Drug Cost
- $16K
- Antibiotic Claims
- 68
Patient Demographics
- Average Patient Age
- 75.4 years
- Avg HCC Risk Score
- 2.23
- Gender Split
- 52% female / 48% male
- Age Distribution
- <65: 32, 65-74: 55, 75-84: 77, 85+: 57
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What John Joo, D.P.M prescribes most
Top Medicare Part D drugs by claim count, 2023
- Ciclopirox
Ciclopirox
253 claims
- Mupirocin 94
Mupirocin
94 claims
- Cephalexin 55
Cephalexin
55 claims
- Terbinafine Hcl 47
Terbinafine Hcl
47 claims
- Diclofenac Sodium 18
Diclofenac Sodium
18 claims
| Drug | Claims |
|---|---|
| Ciclopirox Ciclopirox Olamine | 253 |
| Mupirocin | 94 |
| Cephalexin | 55 |
| Terbinafine Hcl | 47 |
| Diclofenac Sodium | 18 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Primary Podiatric Medicine Podiatrist in WA →
All providers in Washington →
Compare specialties →
Primary Podiatric Medicine Podiatrist Overview
How John Joo, D.P.M fits within the Primary Podiatric Medicine Podiatrist landscape nationally.
1,077
Primary Podiatric Medicine Podiatrist Providers in US
50
States with Primary Podiatric Medicine Podiatrist
322
Avg Claims per Provider
John Joo, D.P.M's 513 claims are above the specialty average of 322.
Nearby Primary Podiatric Medicine Podiatrist Providers in Washington
Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Joo.
Dr. Brent Barker
D.P.M.
Vancouver, WA
Dr. Kim Felder
DPM
Seattle, WA
Dr. Randolph Fish
D.P.M.
Tacoma, WA
Dr. Randall Fisher
D.P.M.
Everett, WA
Dr. Hugh Gorey
D.P.M.
Tacoma, WA
Compare Primary Podiatric Medicine Podiatrist 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 Primary Podiatric Medicine Podiatrist 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 John Joo, D.P.M's specialty? ▼
John Joo, D.P.M specializes in Primary Podiatric Medicine Podiatrist and practices in Shoreline, Washington. Credentials: D.P.M.
How much does John Joo, D.P.M prescribe under Medicare Part D? ▼
In 2023, John Joo, D.P.M wrote 513 Medicare Part D claims totaling $16K in drug costs for 221 beneficiaries.
What is John Joo, D.P.M's Medicare quality score? ▼
John Joo, D.P.M has a CMS MIPS Final Score of 0/100 (Quality: 0). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is John Joo, D.P.M located? ▼
John Joo, D.P.M is located at 1130 N 185TH ST, Shoreline, WA, 98133. Phone: (206) 542-5323.
What is John Joo, D.P.M's NPI number? ▼
John Joo, D.P.M's National Provider Identifier (NPI) is 1720083652, issued on 06/16/2005.
How many Primary Podiatric Medicine Podiatrist providers are there in the US? ▼
There are 1,077 Primary Podiatric Medicine Podiatrist providers across 50 states in the US. The average Primary Podiatric Medicine Podiatrist provider writes 322 Medicare Part D claims per year.
What drugs does John Joo, D.P.M prescribe most often? ▼
Based on 2023 Medicare Part D data, John Joo, D.P.M's most frequently prescribed drugs include Ciclopirox, Mupirocin, Cephalexin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does John Joo, D.P.M accept Medicare? ▼
John Joo, D.P.M appears in CMS Medicare data with 513 Part D claims and 221 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify John Joo, D.P.M's credentials? ▼
John Joo, D.P.M's NPI is 1720083652 with credentials D.P.M. 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.