NPI registry status
Active
2026 NPPES data Foot & Ankle Surgery Podiatrist NPI 1932213899 DPM
Verify on CMS → Gregory Van Ess, DPM
Foot & Ankle Surgery Podiatrist in Salem, Massachusetts.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 8,920 in Foot & Ankle Surgery Podiatrist, 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
30
Medicare Part D claims · Foot & Ankle Surgery Podiatrist avg: 309
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Gregory Van Ess, DPM filed 30 Medicare Part D claims in 2023 as a Foot & Ankle Surgery Podiatrist in Salem, Massachusetts.
- 30
- Part D claims, 2023
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.
Gregory Van Ess, DPM's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
30 0th percentile higher than 0% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Gregory Van Ess, DPM?
Quality data not reportedPrimary specialty
Foot & Ankle Surgery Podiatrist
Medicare Part D claims
30 90% vs specialty avg
Specialty distribution in Massachusetts
How Foot & Ankle Surgery Podiatrist compares to other specialties among Massachusetts 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 Foot & Ankle Surgery Podiatrist. 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).
Gregory Van Ess, DPM appears in the CMS NPPES registry as a Foot & Ankle Surgery Podiatrist provider holding DPM credentials at 9 WARREN COURT, Salem, MA, 01970, with a listed phone of (978) 744-1309. NPI 1932213899 was issued on 08/18/2006.
Medicare Part D records for calendar year 2023 show 30 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $304 in drug spend, with an opioid prescribing rate of 76.7%.
Foot & Ankle Surgery Podiatrist is a mid-sized specialty nationwide, with 8,920 enrolled providers across 53 states and an average of 309 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 | 1932213899 |
|---|---|
| Specialty | Foot & Ankle Surgery Podiatrist |
| Credentials | DPM |
| Gender | Male |
| NPI Issued | 08/18/2006 |
License & disciplinary context - Massachusetts BORIM 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 ~38K Massachusetts medical licensees in 2023 - they are NOT specific to Gregory Van Ess, DPM. To verify Gregory Van Ess, DPM's current license status, search the BORIM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
80
Total board actions, Massachusetts 2023
Across 78 cases
2.11
Actions per 1,000 licensees
Massachusetts statewide rate
probation
Most common action type
29 cases
BORIM 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 Massachusetts 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.
30
Total Claims
$304
Total Drug Cost
N/A
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 30
- Total Day Supply
- 464
- Generic Drug Cost
- $286
- Opioid Claims
- 23 (76.7% rate)
Patient Demographics
- Average Patient Age
- 65.1 years
- Avg HCC Risk Score
- 0.70
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 23 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Foot & Ankle Surgery Podiatrist Overview
How Gregory Van Ess, DPM fits within the Foot & Ankle Surgery Podiatrist landscape nationally.
8,920
Foot & Ankle Surgery Podiatrist Providers in US
53
States with Foot & Ankle Surgery Podiatrist
309
Avg Claims per Provider
Gregory Van Ess, DPM's 30 claims are below the specialty average of 309.
Nearby Foot & Ankle Surgery Podiatrist Providers in Massachusetts
Other clinicians with the same primary specialty enrolled in Massachusetts, drawn from the same CMS NPPES roster as Van Ess.
Dr. Adam Abboud
DPM
Fall River, MA
Dr. Katherine Adams
DPM
Brighton, MA
Dr. Machli Adrien
DPM
Boston, MA
Dr. Jyothi Amin
D.P.M
North Andover, MA
Dr. Priya Anand
DPM
Cambridge, MA
Compare Foot & Ankle Surgery Podiatrist 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 Massachusetts medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Foot & Ankle Surgery Podiatrist 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.
Healthcare Guides
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How to Find a Doctor
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Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Massachusetts
Frequently Asked Questions
What is Gregory Van Ess, DPM's specialty? ▼
Gregory Van Ess, DPM specializes in Foot & Ankle Surgery Podiatrist and practices in Salem, Massachusetts. Credentials: DPM.
How much does Gregory Van Ess, DPM prescribe under Medicare Part D? ▼
In 2023, Gregory Van Ess, DPM wrote 30 Medicare Part D claims totaling $304 in drug costs for N/A beneficiaries.
Where is Gregory Van Ess, DPM located? ▼
Gregory Van Ess, DPM is located at 9 WARREN COURT, Salem, MA, 01970. Phone: (978) 744-1309.
What is Gregory Van Ess, DPM's NPI number? ▼
Gregory Van Ess, DPM's National Provider Identifier (NPI) is 1932213899, issued on 08/18/2006.
Does Gregory Van Ess, DPM prescribe opioids? ▼
Yes, Gregory Van Ess, DPM had 23 opioid claims in 2023 with an opioid prescribing rate of 76.7%.
How many Foot & Ankle Surgery Podiatrist providers are there in the US? ▼
There are 8,920 Foot & Ankle Surgery Podiatrist providers across 53 states in the US. The average Foot & Ankle Surgery Podiatrist provider writes 309 Medicare Part D claims per year.
What drugs does Gregory Van Ess, DPM prescribe most often? ▼
Based on 2023 Medicare Part D data, Gregory Van Ess, DPM's most frequently prescribed drugs include Oxycodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Gregory Van Ess, DPM accept Medicare? ▼
Gregory Van Ess, DPM appears in CMS Medicare data with 30 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Gregory Van Ess, DPM's credentials? ▼
Gregory Van Ess, DPM's NPI is 1932213899 with credentials DPM. 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.
- 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.