NPI registry status
Active
2026 NPPES data Emergency Medicine Physician NPI 1205284429 DO
Verify on CMS → Matthew Marschall, DO
Emergency Medicine Physician in Bethlehem, Pennsylvania.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 64,463 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
110
Medicare Part D claims · 85 beneficiaries · Emergency Medicine Physician avg: 352
What the federal data shows
Matthew Marschall, DO filed 110 Medicare Part D claims in 2023 as an Emergency Medicine Physician in Bethlehem, Pennsylvania.
- 110
- Part D claims, 2023
- Likely
- board-certified (heuristic)
- ≥35th
- 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 Matthew Marschall, DO
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 1205284429), first enumerated 05/27/2016.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 110 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
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- State context
State board disciplinary context
Pennsylvania statewide board action statistics are published annually — these figures describe aggregate state activity, not Matthew Marschall, DO's individual license status. Verify directly with the state medical board.
Source: PA-BOM 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 1205284429 · Emergency Medicine Physician
NPI-10 · ENUM-MID · TAX-MEGA · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1205284429
- ENUM-MID 2016
- TAX-MEGA 64K Emergency Medicine
- RX-LIGHT 110
- BOOK-LIGHT 3,617 in Pennsylvania
- PHOTO-ENUM Tiffany Fieldings · 2016
Matthew Marschall, DO's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
110 ≥ 35th percentile 35% of 1,370,886 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 · 2023
✓
Board certification likely (heuristic, not verified)
Matthew Marschall, DO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Matthew Marschall, DO?
Quality data not reportedPrimary specialty
Emergency Medicine Physician
Medicare Part D claims
110 69% vs specialty avg
Specialty distribution in Pennsylvania
How Emergency Medicine Physician compares to other specialties among Pennsylvania 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 | 1205284429 |
|---|---|
| Specialty | Emergency Medicine Physician |
| Credentials | DO |
| Gender | Male |
| NPI Issued | 05/27/2016 |
Hospital and facility affiliations
Facilities where Matthew Marschall, DO bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Lehigh Valley Physician Group
Hazleton, PA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - Pennsylvania PA-BOM 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 ~45K Pennsylvania medical licensees in 2023 - they are NOT specific to Matthew Marschall, DO. To verify Matthew Marschall, DO's current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases
PA-BOM 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 Pennsylvania 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.
110
Total Claims
$4K
Total Drug Cost
85
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 121
- Total Day Supply
- 1,392
- Generic Drug Cost
- $1K
- Opioid Claims
- 14 (12.7% rate)
- Antibiotic Claims
- 40
Patient Demographics
- Average Patient Age
- 68.1 years
- Avg HCC Risk Score
- 1.48
- Gender Split
- 61% female / 39% male
- Age Distribution
- <65: 25, 65-74: 32, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Matthew Marschall, DO prescribes most
Top Medicare Part D drugs by claim count, 2023
- Cephalexin
Cephalexin
18 claims
- Amoxicillin-Clavul…
Amoxicillin-Clavulanate Potass
12 claims
- Oxycodone-Acetamin…
Oxycodone-Acetaminophen
11 claims
| Drug | Claims |
|---|---|
| Cephalexin | 18 |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 12 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 11 |
* 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 Matthew Marschall, DO fits within the Emergency Medicine Physician landscape nationally.
64,463
Emergency Medicine Physician Providers in US
56
States with Emergency Medicine Physician
352
Avg Claims per Provider
Matthew Marschall, DO's 110 claims are below the specialty average of 352.
Nationwide Emergency Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Marschall, both outside Pennsylvania 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 Emergency Medicine Physician Providers in Pennsylvania
Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as Marschall.
One of 3,617 Emergency Medicine Physician providers enrolled in Pennsylvania, 5 are shown here.
Dr. Nicole Abate
MD
Phila, PA
Osman Abbasi
Bethlehem, PA
Dr. Michael Abboud
MD
Philadelphia, PA
Dr. Stephanie Abbuhl
MD
Philadelphia, PA
Dr. Rehab Abdel-Kariem
M.D.
Philadelphia, PA
Compare Emergency Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Matthew Marschall, DO's specialty? ▼
Matthew Marschall, DO specializes in Emergency Medicine Physician and practices in Bethlehem, Pennsylvania. Credentials: DO.
How much does Matthew Marschall, DO prescribe under Medicare Part D? ▼
In 2023, Matthew Marschall, DO wrote 110 Medicare Part D claims totaling $4K in drug costs for 85 beneficiaries.
Where is Matthew Marschall, DO located? ▼
Matthew Marschall, DO is located at 2545 SCHOENERSVILLE RD, Bethlehem, PA, 18017. Phone: (484) 884-2888.
What is Matthew Marschall, DO's NPI number? ▼
Matthew Marschall, DO's National Provider Identifier (NPI) is 1205284429, issued on 05/27/2016.
Does Matthew Marschall, DO prescribe opioids? ▼
Yes, Matthew Marschall, DO had 14 opioid claims in 2023 with an opioid prescribing rate of 12.7%.
How many Emergency Medicine Physician providers are there in the US? ▼
There are 64,463 Emergency Medicine Physician providers across 56 states in the US. The average Emergency Medicine Physician provider writes 352 Medicare Part D claims per year.
What drugs does Matthew Marschall, DO prescribe most often? ▼
Based on 2023 Medicare Part D data, Matthew Marschall, DO's most frequently prescribed drugs include Cephalexin, Amoxicillin-Clavulanate Potass, Oxycodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Matthew Marschall, DO accept Medicare? ▼
Matthew Marschall, DO appears in CMS Medicare data with 110 Part D claims and 85 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Matthew Marschall, DO's credentials? ▼
Matthew Marschall, DO's NPI is 1205284429 with credentials DO. 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
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 May 2026.