NPI registry status
Active
2026 NPPES data Urology Physician NPI 1447226055 M.D.
Verify on CMS → Randall Blake, M.D.
Urology Physician in Honolulu, Hawaii.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 13,606 in Urology 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
816
Medicare Part D claims · 220 beneficiaries · Urology Physician avg: 1K
MIPS score
75/100
CMS neutral threshold · no category scores published
Industry payments
$110.81
4 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Randall Blake, M.D. carries the neutral CMS MIPS final score of 75/100, assigned where no category was scored - and filed 816 Medicare Part D claims in 2024.
- 75/100
- CMS neutral score · not measured
- 816
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥72nd
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Randall Blake, M.D.
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1447226055), first enumerated 02/23/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 816 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
CMS assigned a neutral MIPS final score of 75/100 where no performance category was scored — not a measured quality rank.
Source: CMS Quality Payment Program
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Industry payment transparency
$110.81 in reported industry payments (4 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1447226055 · Urology Physician
NPI-10 · ENUM-LEGACY · TAX-MID · MIPS-NEUTRAL · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1447226055
- ENUM-LEGACY 2006
- TAX-MID 14K Urology Physician
- MIPS-NEUTRAL 75/100
- RX-LIGHT 816
- BOOK-THIN 53 in Hawaii
- PHOTO-ENUM Gregory Dean · 2006
Randall Blake, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
816 ≥ 72nd percentile 72% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Randall Blake, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 Randall Blake, M.D.?
CMS neutral score, not measuredPrimary specialty
Urology Physician
Medicare Part D claims
816 40% vs specialty avg
MIPS final score
75/100
Specialty distribution in Hawaii
How Urology Physician compares to other specialties among Hawaii providers
MIPS score not measured
CMS assigned a neutral 75/100 threshold
CMS did not publish any Quality, Cost, Promoting Interoperability, or Improvement Activities category score for this clinician. This administrative threshold is not comparable with the national average of clinicians whose MIPS score was measured.
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).
Practice Address
Provider Details
| NPI | 1447226055 |
|---|---|
| Specialty | Urology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 02/23/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
75
Final Score
CMS neutral threshold · not measured
Reporting: Individual
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 Randall Blake, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$111
Largest payer
Janssen Biotech, 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 2024.
816
Total Claims
$257K
Total Drug Cost
220
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,079.067
- Total Day Supply
- 60,862
- Generic Drug Cost
- $28K
- Antibiotic Claims
- 67
Patient Demographics
- Average Patient Age
- 75.9 years
- Avg HCC Risk Score
- 1.05
- Gender Split
- 15% female / 85% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Randall Blake, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Finasteride
Finasteride
253 claims
- Tamsulosin Hcl
Tamsulosin Hcl
211 claims
- Oxybutynin Chlorid… 47
Oxybutynin Chloride Er
47 claims
- Potassium Citrate Er 38
Potassium Citrate Er
38 claims
- Ciprofloxacin Hcl 33
Ciprofloxacin Hcl
33 claims
- Myrbetriq 31
Myrbetriq
31 claims
- Bicalutamide 28
Bicalutamide
28 claims
- Eligard 23
Eligard
23 claims
| Drug | Claims |
|---|---|
| Finasteride | 253 |
| Tamsulosin Hcl | 211 |
| Oxybutynin Chloride Er Oxybutynin Chloride | 47 |
| Potassium Citrate Er Potassium Citrate | 38 |
| Ciprofloxacin Hcl | 33 |
| Myrbetriq Mirabegron | 31 |
| Bicalutamide | 28 |
| Eligard Leuprolide Acetate | 23 |
| Allopurinol | 21 |
| Dutasteride | 19 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Urology Physician Overview
How Randall Blake, M.D. fits within the Urology Physician landscape nationally.
13,606
Urology Physician Providers in US
54
States with Urology Physician
1,354
Avg Claims per Provider
Randall Blake, M.D.'s 816 claims are below the specialty average of 1,354.
Nationwide Urology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Blake, both outside Hawaii so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (75 here).
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Urology Physician Providers in Hawaii
Other clinicians with the same primary specialty enrolled in Hawaii, drawn from the same CMS NPPES roster as Blake.
One of 53 Urology Physician providers enrolled in Hawaii, 5 are shown here.
Dr. Randal Aaberg
MD
Honolulu, HI
Dr. Shawon Akanda
DO
Honolulu, HI
Dr. Ann Aspera
MD
Honolulu, HI
Dr. Matthew Banti
M.D.
Tripler Army Medical Center, HI
Dr. William Bodenstab
M.D.
Lihue, HI
Compare Urology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Randall Blake, M.D.'s specialty? ▼
Randall Blake, M.D. specializes in Urology Physician and practices in Honolulu, Hawaii. Credentials: M.D..
How much does Randall Blake, M.D. prescribe under Medicare Part D? ▼
In 2024, Randall Blake, M.D. wrote 816 Medicare Part D claims totaling $257K in drug costs for 220 beneficiaries.
What is Randall Blake, M.D.'s Medicare quality score? ▼
Randall Blake, M.D. has a CMS MIPS Final Score of 75/100. CMS published no Quality, Promoting Interoperability, Improvement Activity or Cost score for this clinician, so the final score is the neutral performance threshold CMS assigns rather than a measured result. The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Randall Blake, M.D. located? ▼
Randall Blake, M.D. is located at 1329 LUSITANA ST, Honolulu, HI, 96813. Phone: (808) 522-5055.
What is Randall Blake, M.D.'s NPI number? ▼
Randall Blake, M.D.'s National Provider Identifier (NPI) is 1447226055, issued on 02/23/2006.
How many Urology Physician providers are there in the US? ▼
There are 13,606 Urology Physician providers across 54 states in the US. The average Urology Physician provider writes 1,354 Medicare Part D claims per year.
What drugs does Randall Blake, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Randall Blake, M.D.'s most frequently prescribed drugs include Finasteride, Tamsulosin Hcl, Oxybutynin Chloride Er. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Randall Blake, M.D. accept Medicare? ▼
Randall Blake, M.D. appears in CMS Medicare data with 816 Part D claims and 220 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Randall Blake, M.D.'s credentials? ▼
Randall Blake, M.D.'s NPI is 1447226055 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 (2024). 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 August 2026 (NPPES) / 2024 (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
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 August 2026.