NPI registry status
Active
2026 NPPES data Emergency Medicine Physician NPI 1871765453 D.O.
Verify on CMS → Eric Wolk, D.O.
Emergency Medicine Physician in Margate City, New Jersey.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 66,293 in Emergency Medicine 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
593
Medicare Part D claims · 43 beneficiaries · Emergency Medicine Physician avg: 355
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Eric Wolk, D.O. filed 593 Medicare Part D claims in 2024 as an Emergency Medicine Physician in Margate City, New Jersey, prescribing 85% generic.
- 593
- Part D claims, 2024
- 85%
- generic prescribing
- ≥65th
- 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 Eric Wolk, D.O.
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 1871765453), first enumerated 03/24/2008.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 593 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Practices in an ABMS-board-eligible specialty; board certification not confirmed in federal records.
- 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 1871765453 · Emergency Medicine Physician
NPI-10 · ENUM-MID · TAX-MEGA · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1871765453
- ENUM-MID 2008
- TAX-MEGA 66K Emergency Medicine
- RX-LIGHT 593
- BOOK-LIGHT 1,657 in New Jersey
- PHOTO-ENUM Andy Wong · 2008
Eric Wolk, D.O.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
593 ≥ 65th percentile 65% 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
◑
Board-eligible specialty (heuristic, not verified)
Eric Wolk, D.O. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Eric Wolk, D.O.?
Quality data not reportedPrimary specialty
Emergency Medicine Physician
Medicare Part D claims
593 67% vs specialty avg
Specialty distribution in New Jersey
How Emergency Medicine Physician compares to other specialties among New Jersey 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 Emergency Medicine Physician. 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 | 1871765453 |
|---|---|
| Specialty | Emergency Medicine Physician |
| Credentials | D.O. |
| Gender | Male |
| NPI Issued | 03/24/2008 |
Brand vs generic prescribing mix · Typical
Eric Wolk, D.O. - brand share 15.0%
Emergency Medicine Physician average
15% brand-name claims vs 85% generic, on 593 2024 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
593
Total Claims
$115K
Total Drug Cost
43
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,224.633
- Total Day Supply
- 33,615
- Brand vs Generic
- 15% brand / 85% generic
- Brand Drug Cost
- $103K
- Generic Drug Cost
- $12K
- Opioid Claims
- 19 (3.2% rate)
- Antibiotic Claims
- 42
Patient Demographics
- Average Patient Age
- 76.3 years
- Avg HCC Risk Score
- 1.37
- Gender Split
- 47% female / 53% male
- Age Distribution
- <65: 0, 65-74: 19, 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.
What Eric Wolk, D.O. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Rosuvastatin Calcium
Rosuvastatin Calcium
37 claims
- Lorazepam
Lorazepam
35 claims
- Losartan Potassium
Losartan Potassium
24 claims
- Atorvastatin Calcium
Atorvastatin Calcium
23 claims
- Ozempic
Ozempic
22 claims
- Ibuprofen
Ibuprofen
21 claims
- Gabapentin
Gabapentin
16 claims
- Metformin Hcl 14
Metformin Hcl
14 claims
| Drug | Claims |
|---|---|
| Rosuvastatin Calcium | 37 |
| Lorazepam | 35 |
| Losartan Potassium | 24 |
| Atorvastatin Calcium | 23 |
| Ozempic Semaglutide | 22 |
| Ibuprofen | 21 |
| Gabapentin | 16 |
| Metformin Hcl | 14 |
| Methylprednisolone | 14 |
| Montelukast Sodium | 14 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Emergency Medicine Physician Overview
How Eric Wolk, D.O. fits within the Emergency Medicine Physician landscape nationally.
66,293
Emergency Medicine Physician Providers in US
56
States with Emergency Medicine Physician
355
Avg Claims per Provider
Eric Wolk, D.O.'s 593 claims are above the specialty average of 355.
Nationwide Emergency Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Wolk, both outside New Jersey 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 Emergency Medicine Physician Providers in New Jersey
Other clinicians with the same primary specialty enrolled in New Jersey, drawn from the same CMS NPPES roster as Wolk.
One of 1,657 Emergency Medicine Physician providers enrolled in New Jersey, 5 are shown here.
Dr. Tareef Abbasi
MD
Clifton, NJ
Dr. Mohammad Abboud
MD
Hackensack, NJ
Dr. Moheb Abdelmalek
MD
Perth Amboy, NJ
Dr. Ibrahim Abdullah
M.D.
Willingboro, NJ
Dr. Kate Aberger
MD
Paterson, NJ
Compare Emergency Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Eric Wolk, D.O.'s specialty? ▼
Eric Wolk, D.O. specializes in Emergency Medicine Physician and practices in Margate City, New Jersey. Credentials: D.O..
How much does Eric Wolk, D.O. prescribe under Medicare Part D? ▼
In 2024, Eric Wolk, D.O. wrote 593 Medicare Part D claims totaling $115K in drug costs for 43 beneficiaries.
Where is Eric Wolk, D.O. located? ▼
Eric Wolk, D.O. is located at 8 S FRANKLIN AVE UNIT 3199, Margate City, NJ, 08402. Phone: (609) 489-5700.
What is Eric Wolk, D.O.'s NPI number? ▼
Eric Wolk, D.O.'s National Provider Identifier (NPI) is 1871765453, issued on 03/24/2008.
Does Eric Wolk, D.O. prescribe more brand-name or generic drugs? ▼
Eric Wolk, D.O.'s prescribing is 15% brand-name and 85% generic drugs by claim count, with $103K in brand drug costs.
Does Eric Wolk, D.O. prescribe opioids? ▼
Yes, Eric Wolk, D.O. had 19 opioid claims in 2024 with an opioid prescribing rate of 3.2%.
How many Emergency Medicine Physician providers are there in the US? ▼
There are 66,293 Emergency Medicine Physician providers across 56 states in the US. The average Emergency Medicine Physician provider writes 355 Medicare Part D claims per year.
What drugs does Eric Wolk, D.O. prescribe most often? ▼
Based on 2024 Medicare Part D data, Eric Wolk, D.O.'s most frequently prescribed drugs include Rosuvastatin Calcium, Lorazepam, Losartan Potassium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Eric Wolk, D.O. accept Medicare? ▼
Eric Wolk, D.O. appears in CMS Medicare data with 593 Part D claims and 43 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Eric Wolk, D.O.'s credentials? ▼
Eric Wolk, D.O.'s NPI is 1871765453 with credentials D.O.. 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.