NPI registry status
Active
2026 NPPES data General Practice Dentistry NPI 1740468362 D.M.D.
Verify on CMS → Martin Kerzie, D.M.D.
General Practice Dentistry in Rocklin, 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 123,581 in General Practice Dentistry, 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
34
Medicare Part D claims · 17 beneficiaries · General Practice Dentistry avg: 84
What the federal data shows
Martin Kerzie, D.M.D. filed 34 Medicare Part D claims in 2024 as a General Practice Dentistry in Rocklin, California.
- 34
- Part D claims, 2024
- ≥0th
- 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 Martin Kerzie, D.M.D.
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1740468362), first enumerated 02/06/2008.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 34 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- State context
State board disciplinary context
California statewide board action statistics are published annually — these figures describe aggregate state activity, not Martin Kerzie, D.M.D.'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 1740468362 · General Practice Dentistry
NPI-10 · ENUM-MID · TAX-MEGA · RX-TRACE · BOOK-MID · PHOTO-ENUM
- NPI-10 1740468362
- ENUM-MID 2008
- TAX-MEGA 124K General Practice
- RX-TRACE 34
- BOOK-MID 17,740 in California
- PHOTO-ENUM Alan Wickenhauser · 2008
Martin Kerzie, D.M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
34 ≥ 0th percentile 0% 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
What does the federal data show about Martin Kerzie, D.M.D.?
Quality data not reportedPrimary specialty
General Practice Dentistry
Medicare Part D claims
34 60% vs specialty avg
Specialty distribution in California
How General Practice Dentistry compares to other specialties among California providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for General Practice Dentistry. Verify directly:
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 | 1740468362 |
|---|---|
| Specialty | General Practice Dentistry |
| Credentials | D.M.D. |
| Gender | Male |
| NPI Issued | 02/06/2008 |
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 Martin Kerzie, D.M.D.. To verify Martin Kerzie, D.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 2024.
34
Total Claims
$196
Total Drug Cost
17
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 34
- Total Day Supply
- 359
- Generic Drug Cost
- $99
- Antibiotic Claims
- 24
Patient Demographics
- Average Patient Age
- 76.9 years
- Avg HCC Risk Score
- 1.07
- Age Distribution
- <65: 0, 65-74: N/A, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Amoxicillin | 22 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
General Practice Dentistry Overview
How Martin Kerzie, D.M.D. fits within the General Practice Dentistry landscape nationally.
123,581
General Practice Dentistry Providers in US
56
States with General Practice Dentistry
84
Avg Claims per Provider
Martin Kerzie, D.M.D.'s 34 claims are below the specialty average of 84.
Nationwide General Practice Dentistry peers with similar MIPS or enrollment year
Two federal-record peer sets for Kerzie, both outside California so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2008)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby General Practice Dentistry Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Kerzie.
One of 17,740 General Practice Dentistry providers enrolled in California, 5 are shown here.
Dr. Ronald Aanerud
DDS
San Diego, CA
Dr. Steven Aaronson
D.D.S.
Santa Monica, CA
Dr. Shahrzad Aarup
DDS
Pomona, CA
Dr. Al Abad
DDS
San Jose, CA
Dr. Erwin Abad
D.D.S.
Canoga Park, CA
Compare General Practice Dentistry nationally: see state-by-state distribution →
Frequently Asked Questions
What is Martin Kerzie, D.M.D.'s specialty? ▼
Martin Kerzie, D.M.D. specializes in General Practice Dentistry and practices in Rocklin, California. Credentials: D.M.D..
How much does Martin Kerzie, D.M.D. prescribe under Medicare Part D? ▼
In 2024, Martin Kerzie, D.M.D. wrote 34 Medicare Part D claims totaling $196 in drug costs for 17 beneficiaries.
Where is Martin Kerzie, D.M.D. located? ▼
Martin Kerzie, D.M.D. is located at 4970 ROCKLIN RD, Rocklin, CA, 95677. Phone: (916) 871-8673.
What is Martin Kerzie, D.M.D.'s NPI number? ▼
Martin Kerzie, D.M.D.'s National Provider Identifier (NPI) is 1740468362, issued on 02/06/2008.
How many General Practice Dentistry providers are there in the US? ▼
There are 123,581 General Practice Dentistry providers across 56 states in the US. The average General Practice Dentistry provider writes 84 Medicare Part D claims per year.
What drugs does Martin Kerzie, D.M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Martin Kerzie, D.M.D.'s most frequently prescribed drugs include Amoxicillin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Martin Kerzie, D.M.D. accept Medicare? ▼
Martin Kerzie, D.M.D. appears in CMS Medicare data with 34 Part D claims and 17 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Martin Kerzie, D.M.D.'s credentials? ▼
Martin Kerzie, D.M.D.'s NPI is 1740468362 with credentials D.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.
- 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.