2026 NPPES data Physical Medicine & Rehabilitation Physician NPI 1669537411 M.D.
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KENNETH TAKEMURA, M.D.

Physical Medicine & Rehabilitation Physician in RENTON, Washington. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
180
Medicare Part D claims · 13 beneficiaries · Physical Medicine & Rehabilitation Physician avg: 781

What the federal data shows

KENNETH TAKEMURA, M.D. filed 180 Medicare Part D claims in 2023 as a Physical Medicine & Rehabilitation Physician in RENTON, Washington.

180
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.

KENNETH TAKEMURA, M.D.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

180 35th percentile higher than 35% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. 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 Medicare Part D Prescriber Public Use File · 2023

Board-eligible specialty (heuristic — not verified)

KENNETH TAKEMURA, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about KENNETH TAKEMURA, M.D.?

Quality data not reported

NPI registry status

Active

Issued 12/22/2006

NPI 1669537411

Primary specialty

Physical Medicine & Rehabilitation Physician

Mid-sized

15,306 US NPIs in this specialty

Medicare Part D claims

180 77% vs specialty avg

2023 prescription claims

Specialty avg: 781

Specialty distribution in Washington

How Physical Medicine & Rehabilitation Physician compares to other specialties among Washington providers

Washington providers

Physical Medicine & Rehabilitation Physician share within Washington

1. Physical Medicine & Rehabilitation Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Physical Medicine & Rehabilitation Physician share within Washington

Specialty board-certification context

Estimated specialty board-certified rate — Physical Medicine & Rehabilitation Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Physical Medicine & Rehabilitation Physician ABMS/AOA estimate

Est. board-certified rate (Physical Medicine & Rehabilitation Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Physical Medicine & Rehabilitation Physician) — ABMS / AOA estimate

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).

KENNETH TAKEMURA, M.D. appears in the CMS NPPES registry as a Physical Medicine & Rehabilitation Physician provider holding M.D. credentials at 330 SW 43RD ST, RENTON, WA, 98057, with a listed phone of (425) 251-9900. NPI 1669537411 was issued on 12/22/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what TAKEMURA most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 180 prescription claims written by this provider, covering 13 Medicare beneficiaries and totaling roughly $2K in drug spend, with an opioid prescribing rate of 61.1%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Physical Medicine & Rehabilitation Physician is a mid-sized specialty nationwide, with 15,306 enrolled providers across 54 states and an average of 781 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

330 SW 43RD ST
RENTON, WA 98057

Provider Details

NPI 1669537411
Specialty Physical Medicine & Rehabilitation Physician
Credentials M.D.
Gender Male
NPI Issued 12/22/2006

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 KENNETH TAKEMURA, M.D.. To verify KENNETH TAKEMURA, 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.

180
Total Claims
$2K
Total Drug Cost
13
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
182
Total Day Supply
4,753
Brand Drug Cost
$0
Generic Drug Cost
$2K
Opioid Claims
110 (61.1% rate)

Patient Demographics

Average Patient Age
67.2 years
Avg HCC Risk Score
0.94

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What KENNETH TAKEMURA, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Oxycodone Hcl
77
Gabapentin
18
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
17
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
16
Cyclobenzaprine Hcl
13
Diazepam
13
Alprazolam
12

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Physical Medicine & Rehabilitation Physician Overview

How KENNETH TAKEMURA, M.D. fits within the Physical Medicine & Rehabilitation Physician landscape nationally.

15,306
Physical Medicine & Rehabilitation Physician Providers in US
54
States with Physical Medicine & Rehabilitation Physician
781
Avg Claims per Provider

KENNETH TAKEMURA, M.D.'s 180 claims are below the specialty average of 781.

Nearby Physical Medicine & Rehabilitation Physician Providers in Washington

Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as TAKEMURA.

Compare Physical Medicine & Rehabilitation Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is KENNETH TAKEMURA, M.D.'s specialty?
KENNETH TAKEMURA, M.D. specializes in Physical Medicine & Rehabilitation Physician and practices in RENTON, Washington. Credentials: M.D..
How much does KENNETH TAKEMURA, M.D. prescribe under Medicare Part D?
In 2023, KENNETH TAKEMURA, M.D. wrote 180 Medicare Part D claims totaling $2K in drug costs for 13 beneficiaries.
Where is KENNETH TAKEMURA, M.D. located?
KENNETH TAKEMURA, M.D. is located at 330 SW 43RD ST, RENTON, WA, 98057. Phone: (425) 251-9900.
What is KENNETH TAKEMURA, M.D.'s NPI number?
KENNETH TAKEMURA, M.D.'s National Provider Identifier (NPI) is 1669537411, issued on 12/22/2006.
Does KENNETH TAKEMURA, M.D. prescribe opioids?
Yes, KENNETH TAKEMURA, M.D. had 110 opioid claims in 2023 with an opioid prescribing rate of 61.1%.
How many Physical Medicine & Rehabilitation Physician providers are there in the US?
There are 15,306 Physical Medicine & Rehabilitation Physician providers across 54 states in the US. The average Physical Medicine & Rehabilitation Physician provider writes 781 Medicare Part D claims per year.
What drugs does KENNETH TAKEMURA, M.D. prescribe most often?
Based on 2023 Medicare Part D data, KENNETH TAKEMURA, M.D.'s most frequently prescribed drugs include Oxycodone Hcl, Gabapentin, Hydrocodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KENNETH TAKEMURA, M.D. accept Medicare?
KENNETH TAKEMURA, M.D. appears in CMS Medicare data with 180 Part D claims and 13 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KENNETH TAKEMURA, M.D.'s credentials?
KENNETH TAKEMURA, M.D.'s NPI is 1669537411 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

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.
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