NPI registry status
Active
2026 NPPES data Urology Physician NPI 1760456040 MD
Verify on CMS → Alan Yamada, MD
Urology Physician in Arcadia, California.
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
6K
Medicare Part D claims · 1K beneficiaries · Urology Physician avg: 1K
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
81.9/100
▼ 2 pts below national avg 83.5 · Above neutral
Industry payments
$1.8K
70 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Alan Yamada, MD reported a CMS MIPS final score of 81.9/100 - below the 83.5 national average - and filed 5,688 Medicare Part D claims in 2024.
- 81.9/100
- MIPS score · -2 vs avg
- 6K
- Part D claims, 2024
- 87%
- generic prescribing
- 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.
Federal trust snapshot
What official records show about Alan Yamada, MD
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1760456040), first enumerated 02/14/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 5,688 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)
Reported a CMS MIPS final score of 81.9/100 in the Quality Payment Program — a federal quality measure, not a patient review.
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
$1.8K in reported industry payments (70 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
California statewide board action statistics are published annually — these figures describe aggregate state activity, not Alan Yamada, MD's individual license status. Verify directly with the state medical board.
Source: MBC annual report 2023
- 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 1760456040 · Urology Physician
NPI-10 · ENUM-LEGACY · TAX-MID · MIPS-INLINE · RX-MID · BOOK-LIGHT · PHOTO-FINISH
- NPI-10 1760456040
- ENUM-LEGACY 2006
- TAX-MID 14K Urology Physician
- MIPS-INLINE 81.9/100
- RX-MID 5,688
- BOOK-LIGHT 1,421 in California
- PHOTO-FINISH Ramon Rodriguez, M.D. · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Yamada · this pr…
Yamada · this provider
81.9 MIPS pts
- Ramon Rodriguez,…
Ramon Rodriguez, M.D.
81.9 MIPS pts
- William Kuo, M.D…
William Kuo, M.D.
81.9 MIPS pts
- Anthony Nazaroff…
Anthony Nazaroff, M.D.
81.9 MIPS pts
- Jason Smotherman…
Jason Smotherman, M.D.
81.9 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Alan Yamada, MD's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
82 ≥ 32nd percentile 32% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured 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.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Alan Yamada, MD sits
This provider among urology physician peers
Across the 4,091 urology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Alan Yamada, MD writes more Part D claims than 99% of them and scores higher on MIPS quality than 33% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one urology physician peer from a representative sample of 60; the gold marker is Alan Yamada, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Alan Yamada, MD 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 Alan Yamada, MD?
Near national averagePrimary specialty
Urology Physician
Medicare Part D claims
5,688 320% vs specialty avg
MIPS final score
81.9/100 1.6 pts vs avg
Specialty distribution in California
How Urology Physician compares to other specialties among California providers
Medicare quality performance, MIPS
Alan Yamada, MD's 2023 MIPS final score plotted against the Urology Physician national average
- MIPS Final Score
- 81.9/100
- vs 83.5 national avg · 2023 performance year
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 | 1760456040 |
|---|---|
| Specialty | Urology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 02/14/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
81.9293
Final Score
Measured-score avg: 83.5
63.8587
Quality
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 Alan Yamada, MD. Source: openpaymentsdata.cms.gov.
Total received
$1.8K
Largest payer
ABBVIE 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 - California MBC 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 ~150K California medical licensees in 2023 - they are NOT specific to Alan Yamada, MD. To verify Alan Yamada, MD's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases
MBC 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 California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Alan Yamada, MD - brand share 13.0%
Urology Physician average
13% brand-name claims vs 87% generic, on 5,688 2024 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
5,688
Total Claims
$781K
Total Drug Cost
1,406
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 11,527.2
- Total Day Supply
- 321,540
- Brand vs Generic
- 13% brand / 87% generic
- Brand Drug Cost
- $677K
- Generic Drug Cost
- $104K
- Opioid Claims
- 84 (1.5% rate)
- Antibiotic Claims
- 1,558
Patient Demographics
- Average Patient Age
- 78.3 years
- Avg HCC Risk Score
- 1.74
- Gender Split
- 28% female / 72% male
- Age Distribution
- <65: 40, 65-74: 454, 75-84: 575, 85+: 337
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Alan Yamada, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Tamsulosin Hcl
Tamsulosin Hcl
1,324 claims
- Finasteride
Finasteride
998 claims
- Sulfamethoxazole-T…
Sulfamethoxazole-Trimethoprim
603 claims
- Cephalexin 322
Cephalexin
322 claims
- Gemtesa 321
Gemtesa
321 claims
- Myrbetriq 214
Myrbetriq
214 claims
- Ciprofloxacin Hcl 188
Ciprofloxacin Hcl
188 claims
- Oxybutynin Chlorid… 182
Oxybutynin Chloride Er
182 claims
| Drug | Claims |
|---|---|
| Tamsulosin Hcl | 1,324 |
| Finasteride | 998 |
| Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim | 603 |
| Cephalexin | 322 |
| Gemtesa Vibegron | 321 |
| Myrbetriq Mirabegron | 214 |
| Ciprofloxacin Hcl | 188 |
| Oxybutynin Chloride Er Oxybutynin Chloride | 182 |
| Dutasteride | 120 |
| Nitrofurantoin Mono-Macro Nitrofurantoin Monohyd/M-Cryst | 112 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Urology Physician Overview
How Alan Yamada, MD 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
Alan Yamada, MD's 5,688 claims are above the specialty average of 1,354.
Nationwide Urology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Yamada, both outside California so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (81.9 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 California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Yamada.
One of 1,421 Urology Physician providers enrolled in California, 5 are shown here.
Dr. David Aaronson
MD
Oakland, CA
Dr. Jason Abber
MD
Panorama City, CA
Dr. Marc Abboud
MD
Los Alamitos, CA
George Abdelsayed
Anaheim, CA
Garen Abedi
Downey, CA
Compare Urology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Alan Yamada, MD's specialty? ▼
Alan Yamada, MD specializes in Urology Physician and practices in Arcadia, California. Credentials: MD.
How much does Alan Yamada, MD prescribe under Medicare Part D? ▼
In 2024, Alan Yamada, MD wrote 5,688 Medicare Part D claims totaling $781K in drug costs for 1,406 beneficiaries.
What is Alan Yamada, MD's Medicare quality score? ▼
Alan Yamada, MD has a CMS MIPS Final Score of 81.9/100 (Quality: 63.9). 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 Alan Yamada, MD located? ▼
Alan Yamada, MD is located at 624 W DUARTE RD, Arcadia, CA, 91007. Phone: (626) 446-8595.
What is Alan Yamada, MD's NPI number? ▼
Alan Yamada, MD's National Provider Identifier (NPI) is 1760456040, issued on 02/14/2006.
Does Alan Yamada, MD prescribe more brand-name or generic drugs? ▼
Alan Yamada, MD's prescribing is 13% brand-name and 87% generic drugs by claim count, with $677K in brand drug costs.
Does Alan Yamada, MD prescribe opioids? ▼
Yes, Alan Yamada, MD had 84 opioid claims in 2024 with an opioid prescribing rate of 1.5%.
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 Alan Yamada, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Alan Yamada, MD's most frequently prescribed drugs include Tamsulosin Hcl, Finasteride, Sulfamethoxazole-Trimethoprim. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Alan Yamada, MD accept Medicare? ▼
Alan Yamada, MD appears in CMS Medicare data with 5,688 Part D claims and 1,406 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Alan Yamada, MD's credentials? ▼
Alan Yamada, MD's NPI is 1760456040 with credentials MD. 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.