NPI registry status
Active
2026 NPPES data Nephrology Physician NPI 1164493508 M.D.,
Verify on CMS → Alan Dauer, M.D.,
Nephrology Physician in Los Angeles, 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 10,569 in Nephrology 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
649
Medicare Part D claims · 51 beneficiaries · Nephrology Physician avg: 1K
MIPS score
84.6/100
▲ 1 pts above national avg 83.1 · Above neutral
Industry payments
$542.75
30 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Alan Dauer, M.D., reported a CMS MIPS final score of 84.6/100 - above the 83.1 national average - and filed 649 Medicare Part D claims in 2023.
- 84.6/100
- MIPS score · +1 vs avg
- 649
- 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.
Alan Dauer, 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
85 45th percentile higher than 45% 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 Alan Dauer, M.D., sits
This provider among nephrology physician peers
Across the 2,476 nephrology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Alan Dauer, M.D., writes more Part D claims than 32% of them and scores higher on MIPS quality than 57% - 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 nephrology physician peer from a representative sample of 60; the gold marker is Alan Dauer, M.D.,. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Alan Dauer, 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 Alan Dauer, M.D.,?
Near national averagePrimary specialty
Nephrology Physician
Medicare Part D claims
649 55% vs specialty avg
MIPS final score
84.6/100 1.5 pts vs avg
Specialty distribution in California
How Nephrology Physician compares to other specialties among California providers
Medicare quality performance, MIPS
Alan Dauer, M.D.,'s 2023 MIPS final score plotted against the Nephrology Physician national average
- MIPS Final Score
- 84.6/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Nephrology Physician) - 84.6/100 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).
Alan Dauer, M.D., appears in the CMS NPPES registry as a Nephrology Physician provider holding M.D., credentials at 8635 W 3RD ST, Los Angeles, CA, 90048, with a listed phone of (310) 652-9162. NPI 1164493508 was issued on 02/01/2006.
Medicare Part D records for calendar year 2023 show 649 prescription claims written by this provider, covering 51 Medicare beneficiaries and totaling roughly $122K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 84.6/100 for the 2023 performance year (Quality 82.6, Cost 37.7), compared with the national average of 83.1.
Nephrology Physician is a mid-sized specialty nationwide, with 10,569 enrolled providers across 55 states and an average of 1,454 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 | 1164493508 |
|---|---|
| Specialty | Nephrology Physician |
| Credentials | M.D., |
| Gender | Male |
| NPI Issued | 02/01/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
84.5982
Final Score
Avg: 83.1
82.6462
Quality
37.7447
Cost
99
Promoting Interoperability
Reporting: Group practice
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 Dauer, M.D.,. Source: openpaymentsdata.cms.gov.
Total received
$543
Largest payer
Daiichi Sankyo 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 Dauer, M.D.,. To verify Alan Dauer, M.D.,'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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
649
Total Claims
$122K
Total Drug Cost
51
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,173
- Total Day Supply
- 34,240
- Generic Drug Cost
- $15K
- Antibiotic Claims
- 18
Patient Demographics
- Average Patient Age
- 75.7 years
- Avg HCC Risk Score
- 1.37
- Gender Split
- 35% female / 65% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Alan Dauer, M.D., prescribes most
Top Medicare Part D drugs by claim count, 2023
- Rosuvastatin Calcium
Rosuvastatin Calcium
35 claims
- Metformin Hcl
Metformin Hcl
33 claims
- Amlodipine Besylate
Amlodipine Besylate
30 claims
- Eliquis
Eliquis
26 claims
- Lorazepam
Lorazepam
24 claims
- Alprazolam
Alprazolam
23 claims
- Potassium Chloride
Potassium Chloride
19 claims
- Zolpidem Tartrate
Zolpidem Tartrate
19 claims
| Drug | Claims |
|---|---|
| Rosuvastatin Calcium | 35 |
| Metformin Hcl | 33 |
| Amlodipine Besylate | 30 |
| Eliquis Apixaban | 26 |
| Lorazepam | 24 |
| Alprazolam | 23 |
| Potassium Chloride | 19 |
| Zolpidem Tartrate | 19 |
| Sertraline Hcl | 18 |
| Furosemide | 17 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nephrology Physician Overview
How Alan Dauer, M.D., fits within the Nephrology Physician landscape nationally.
10,569
Nephrology Physician Providers in US
55
States with Nephrology Physician
1,454
Avg Claims per Provider
Alan Dauer, M.D.,'s 649 claims are below the specialty average of 1,454.
Nearby Nephrology Physician Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Dauer.
Dr. Antoine Abcar
MD
Los Angeles, CA
Dr. Basmah Abdalla
M.D.
Los Angeles, CA
Dr. Omaran Abdeen
M.D.
Mission Hills, CA
Dr. Anas Abou-Ismail
MD
Palm Springs, CA
Dr. Sreedhar Adapa
M.D.
Visalia, CA
Compare Nephrology 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 California medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Nephrology 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 Alan Dauer, M.D.,'s specialty? ▼
Alan Dauer, M.D., specializes in Nephrology Physician and practices in Los Angeles, California. Credentials: M.D.,.
How much does Alan Dauer, M.D., prescribe under Medicare Part D? ▼
In 2023, Alan Dauer, M.D., wrote 649 Medicare Part D claims totaling $122K in drug costs for 51 beneficiaries.
What is Alan Dauer, M.D.,'s Medicare quality score? ▼
Alan Dauer, M.D., has a CMS MIPS Final Score of 84.6/100 (Quality: 82.6, Cost: 37.7). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Alan Dauer, M.D., located? ▼
Alan Dauer, M.D., is located at 8635 W 3RD ST, Los Angeles, CA, 90048. Phone: (310) 652-9162.
What is Alan Dauer, M.D.,'s NPI number? ▼
Alan Dauer, M.D.,'s National Provider Identifier (NPI) is 1164493508, issued on 02/01/2006.
How many Nephrology Physician providers are there in the US? ▼
There are 10,569 Nephrology Physician providers across 55 states in the US. The average Nephrology Physician provider writes 1,454 Medicare Part D claims per year.
What drugs does Alan Dauer, M.D., prescribe most often? ▼
Based on 2023 Medicare Part D data, Alan Dauer, M.D.,'s most frequently prescribed drugs include Rosuvastatin Calcium, Metformin Hcl, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Alan Dauer, M.D., accept Medicare? ▼
Alan Dauer, M.D., appears in CMS Medicare data with 649 Part D claims and 51 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Alan Dauer, M.D.,'s credentials? ▼
Alan Dauer, M.D.,'s NPI is 1164493508 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.
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 May 2026.