NPI registry status
Active
2026 NPPES data Oral and Maxillofacial Surgery (Dentist) NPI 1407215205 DDS
Verify on CMS → John Evanson, DDS
Oral and Maxillofacial Surgery (Dentist) in Denver, Colorado.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 7,769 in Oral and Maxillofacial Surgery (Dentist), 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
637
Medicare Part D claims · 245 beneficiaries · Oral and Maxillofacial Surgery (Dentist) avg: 407
What the federal data shows
John Evanson, DDS filed 637 Medicare Part D claims in 2024 as an Oral and Maxillofacial Surgery (Dentist) in Denver, Colorado.
- 637
- Part D claims, 2024
- ≥68th
- 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 John Evanson, DDS
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 1407215205), first enumerated 02/22/2016.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 637 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- 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 1407215205 · Oral and Maxillofacial Surgery (Dentist)
NPI-10 · ENUM-MID · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1407215205
- ENUM-MID 2016
- TAX-MID 8K Oral and
- RX-LIGHT 637
- BOOK-THIN 168 in Colorado
- PHOTO-ENUM Daniel Kirk · 2016
John Evanson, DDS's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
637 ≥ 68th percentile 68% 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 John Evanson, DDS?
Quality data not reportedPrimary specialty
Oral and Maxillofacial Surgery (Dentist)
Medicare Part D claims
637 57% vs specialty avg
Specialty distribution in Colorado
How Oral and Maxillofacial Surgery (Dentist) compares to other specialties among Colorado 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 Oral and Maxillofacial Surgery (Dentist). 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 | 1407215205 |
|---|---|
| Specialty | Oral and Maxillofacial Surgery (Dentist) |
| Credentials | DDS |
| Gender | Male |
| NPI Issued | 02/22/2016 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
637
Total Claims
$3K
Total Drug Cost
245
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 641.067
- Total Day Supply
- 6,473
- Generic Drug Cost
- $3K
- Opioid Claims
- 38 (6.0% rate)
- Antibiotic Claims
- 241
Patient Demographics
- Average Patient Age
- 71.5 years
- Avg HCC Risk Score
- 1.09
- Gender Split
- 53% female / 47% male
- Age Distribution
- <65: 32, 65-74: 109, 75-84: 85, 85+: 19
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What John Evanson, DDS prescribes most
Top Medicare Part D drugs by claim count, 2024
- Chlorhexidine Gluc…
Chlorhexidine Gluconate
201 claims
- Amoxicillin
Amoxicillin
188 claims
- Ibuprofen
Ibuprofen
123 claims
- Azithromycin 36
Azithromycin
36 claims
- Hydrocodone-Acetam… 29
Hydrocodone-Acetaminophen
29 claims
- Ibu 29
Ibu
29 claims
| Drug | Claims |
|---|---|
| Chlorhexidine Gluconate | 201 |
| Amoxicillin | 188 |
| Ibuprofen | 123 |
| Azithromycin | 36 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 29 |
| Ibu Ibuprofen | 29 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Oral and Maxillofacial Surgery (Dentist) in CO →
All providers in Colorado →
Compare specialties →
Oral and Maxillofacial Surgery (Dentist) Overview
How John Evanson, DDS fits within the Oral and Maxillofacial Surgery (Dentist) landscape nationally.
7,769
Oral and Maxillofacial Surgery (Dentist) Providers in US
52
States with Oral and Maxillofacial Surgery (Dentist)
407
Avg Claims per Provider
John Evanson, DDS's 637 claims are above the specialty average of 407.
Nationwide Oral and Maxillofacial Surgery (Dentist) peers with similar MIPS or enrollment year
Two federal-record peer sets for Evanson, both outside Colorado so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2016)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Oral and Maxillofacial Surgery (Dentist) Providers in Colorado
Other clinicians with the same primary specialty enrolled in Colorado, drawn from the same CMS NPPES roster as Evanson.
One of 168 Oral and Maxillofacial Surgery (Dentist) providers enrolled in Colorado, 5 are shown here.
Dr. Matthew Alleman
D.M.D.
Denver, CO
Dr. Sara Anderson
DDS, MD
Denver, CO
Dr. Scott Arceneaux
D.D.S.
Denver, CO
Dr. David Baer
DDS
Pueblo, CO
Dr. Blake Ballenger
DDS
Thornton, CO
Compare Oral and Maxillofacial Surgery (Dentist) nationally: see state-by-state distribution →
Frequently Asked Questions
What is John Evanson, DDS's specialty? ▼
John Evanson, DDS specializes in Oral and Maxillofacial Surgery (Dentist) and practices in Denver, Colorado. Credentials: DDS.
How much does John Evanson, DDS prescribe under Medicare Part D? ▼
In 2024, John Evanson, DDS wrote 637 Medicare Part D claims totaling $3K in drug costs for 245 beneficiaries.
Where is John Evanson, DDS located? ▼
John Evanson, DDS is located at 839 KEARNEY ST, Denver, CO, 80220. Phone: (801) 580-6877.
What is John Evanson, DDS's NPI number? ▼
John Evanson, DDS's National Provider Identifier (NPI) is 1407215205, issued on 02/22/2016.
Does John Evanson, DDS prescribe opioids? ▼
Yes, John Evanson, DDS had 38 opioid claims in 2024 with an opioid prescribing rate of 6.0%.
How many Oral and Maxillofacial Surgery (Dentist) providers are there in the US? ▼
There are 7,769 Oral and Maxillofacial Surgery (Dentist) providers across 52 states in the US. The average Oral and Maxillofacial Surgery (Dentist) provider writes 407 Medicare Part D claims per year.
What drugs does John Evanson, DDS prescribe most often? ▼
Based on 2024 Medicare Part D data, John Evanson, DDS's most frequently prescribed drugs include Chlorhexidine Gluconate, Amoxicillin, Ibuprofen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does John Evanson, DDS accept Medicare? ▼
John Evanson, DDS appears in CMS Medicare data with 637 Part D claims and 245 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify John Evanson, DDS's credentials? ▼
John Evanson, DDS's NPI is 1407215205 with credentials DDS. 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.