NPI registry status
Active
2026 NPPES data Orthodontics and Dentofacial Orthopedics Dentistry NPI 1639362288 DDS, MS
Verify on CMS → Marc Dunn, DDS, MS
Orthodontics and Dentofacial Orthopedics Dentistry in Roseville, 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 12,541 in Orthodontics and Dentofacial Orthopedics 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
22
Medicare Part D claims · Orthodontics and Dentofacial Orthopedics Dentistry avg: 51
Industry payments
$1.5K
15 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Marc Dunn, DDS, MS filed 22 Medicare Part D claims in 2024 as an Orthodontics and Dentofacial Orthopedics Dentistry in Roseville, California.
- 22
- Part D claims, 2024
- $1.5K
- industry payments (Sunshine Act)
- ≥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 Marc Dunn, DDS, MS
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 1639362288), first enumerated 08/27/2007.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 22 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Industry payment transparency
$1.5K in reported industry payments (15 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 Marc Dunn, DDS, MS'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.
Compare Dunn with other Orthodontics and Dentofacial Orthopedics Dentistry providers
Same primary specialty, same federal CMS NPPES roster.
Also enrolled in California
- Dr. Hoss Abar, D.D.S., M.S.D. Pinole, CA
- Dr. Brandon Abari, DDS San Dimas, CA
- Dr. Mohsen 'Robin' Abari, DDS San Dimas, CA
- Dr. Bruce Abbink, DDS, MS Ventura, CA
- Dr. Nourah Abdul Kader, DMD Albany, CA
- Dr. George Abed, D.M.D, M.S. Pasadena, CA
Other specialties in Roseville: Behavior Technician (577) · Marriage & Family Therapist (396) · Student in an Organized Health Care Education/Training Program (283) · Pharmacist (261)
CMS NPPES provider registry desk
NPI 1639362288 · Orthodontics and Dentofacial Orthopedics Dentistry
NPI-10 · ENUM-MID · TAX-MID · RX-TRACE · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1639362288
- ENUM-MID 2007
- TAX-MID 13K Orthodontics and
- RX-TRACE 22
- BOOK-LIGHT 1,764 in California
- PHOTO-ENUM John Watson, D.D.S · 2007
Marc Dunn, DDS, MS's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
22 ≥ 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 Marc Dunn, DDS, MS?
Quality data not reportedPrimary specialty
Orthodontics and Dentofacial Orthopedics Dentistry
Medicare Part D claims
22 57% vs specialty avg
Specialty distribution in California
How Orthodontics and Dentofacial Orthopedics 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 Orthodontics and Dentofacial Orthopedics 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 | 1639362288 |
|---|---|
| Specialty | Orthodontics and Dentofacial Orthopedics Dentistry |
| Credentials | DDS, MS |
| Gender | Male |
| NPI Issued | 08/27/2007 |
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 Marc Dunn, DDS, MS. Source: openpaymentsdata.cms.gov.
Total received
$1.5K
Largest payer
American Orthodontics Corporation
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 Marc Dunn, DDS, MS. To verify Marc Dunn, DDS, MS'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.
22
Total Claims
$33K
Total Drug Cost
N/A
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 22
- Total Day Supply
- 660
- Brand Drug Cost
- $0
- Generic Drug Cost
- $33K
Patient Demographics
- Average Patient Age
- 81.0 years
- Avg HCC Risk Score
- 3.62
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Pirfenidone | 22 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Orthodontics and Dentofacial Orthopedics Dentistry in CA →
All providers in California →
Compare specialties →
Orthodontics and Dentofacial Orthopedics Dentistry Overview
How Marc Dunn, DDS, MS fits within the Orthodontics and Dentofacial Orthopedics Dentistry landscape nationally.
12,541
Orthodontics and Dentofacial Orthopedics Dentistry Providers in US
54
States with Orthodontics and Dentofacial Orthopedics Dentistry
51
Avg Claims per Provider
Marc Dunn, DDS, MS's 22 claims are below the specialty average of 51.
Nationwide Orthodontics and Dentofacial Orthopedics Dentistry peers with similar MIPS or enrollment year
Two federal-record peer sets for Dunn, both outside California so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Orthodontics and Dentofacial Orthopedics Dentistry Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Dunn.
One of 1,764 Orthodontics and Dentofacial Orthopedics Dentistry providers enrolled in California, 11 are shown on this page.
Frequently Asked Questions
What is Marc Dunn, DDS, MS's specialty? ▼
Marc Dunn, DDS, MS specializes in Orthodontics and Dentofacial Orthopedics Dentistry and practices in Roseville, California. Credentials: DDS, MS.
How much does Marc Dunn, DDS, MS prescribe under Medicare Part D? ▼
In 2024, Marc Dunn, DDS, MS wrote 22 Medicare Part D claims totaling $33K in drug costs for N/A beneficiaries.
Where is Marc Dunn, DDS, MS located? ▼
Marc Dunn, DDS, MS is located at 10012 FOOTHILLS BLVD, Roseville, CA, 95747. Phone: (916) 788-0202.
What is Marc Dunn, DDS, MS's NPI number? ▼
Marc Dunn, DDS, MS's National Provider Identifier (NPI) is 1639362288, issued on 08/27/2007.
How many Orthodontics and Dentofacial Orthopedics Dentistry providers are there in the US? ▼
There are 12,541 Orthodontics and Dentofacial Orthopedics Dentistry providers across 54 states in the US. The average Orthodontics and Dentofacial Orthopedics Dentistry provider writes 51 Medicare Part D claims per year.
What drugs does Marc Dunn, DDS, MS prescribe most often? ▼
Based on 2024 Medicare Part D data, Marc Dunn, DDS, MS's most frequently prescribed drugs include Pirfenidone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Marc Dunn, DDS, MS accept Medicare? ▼
Marc Dunn, DDS, MS appears in CMS Medicare data with 22 Part D claims and N/A Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Marc Dunn, DDS, MS's credentials? ▼
Marc Dunn, DDS, MS's NPI is 1639362288 with credentials DDS, MS. 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.