NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1043247786 DO
Verify on CMS → Seymour Schlossberg, DO
Family Medicine Physician in Wayne, 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 147,760 in Family 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
29
Medicare Part D claims · Family Medicine Physician avg: 3K
Generic prescribing
48%
generic claims · 52% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Seymour Schlossberg, DO filed 29 Medicare Part D claims in 2023 as a Family Medicine Physician in Wayne, New Jersey, prescribing 48% generic.
- 29
- Part D claims, 2023
- 48%
- generic prescribing
- ≥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.
CMS NPPES provider registry desk
NPI 1043247786 · Family Medicine Physician
NPI-10 · ENUM-LEGACY · TAX-MEGA · RX-TRACE · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1043247786
- ENUM-LEGACY 2006
- TAX-MEGA 148K Family Medicine
- RX-TRACE 29
- BOOK-LIGHT 2,653 in New Jersey
- PHOTO-ENUM Debra Schulte · 2006
Seymour Schlossberg, DO's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
29 ≥ 0th percentile 0% 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-eligible specialty (heuristic, not verified)
Seymour Schlossberg, DO 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 Seymour Schlossberg, DO?
Quality data not reportedPrimary specialty
Family Medicine Physician
Medicare Part D claims
29 99% vs specialty avg
Specialty distribution in New Jersey
How Family 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 Family 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 | 1043247786 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | DO |
| Gender | Male |
| NPI Issued | 06/27/2006 |
Brand vs generic prescribing mix · Brand-heavy
Seymour Schlossberg, DO - brand share 52.0%
Family Medicine Physician average
52% brand-name claims vs 48% generic, on 29 2023 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 2023.
29
Total Claims
$8K
Total Drug Cost
N/A
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 42
- Total Day Supply
- 1,132
- Brand vs Generic
- 52% brand / 48% generic
- Brand Drug Cost
- $8K
- Generic Drug Cost
- $590
Patient Demographics
- Average Patient Age
- 83.4 years
- Avg HCC Risk Score
- 1.24
Family Medicine Physician Overview
How Seymour Schlossberg, DO fits within the Family Medicine Physician landscape nationally.
147,760
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider
Seymour Schlossberg, DO's 29 claims are below the specialty average of 3,418.
Nationwide Family Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Schlossberg, both outside New Jersey so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family 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 Schlossberg.
One of 2,653 Family Medicine Physician providers enrolled in New Jersey, 5 are shown here.
Dr. Aleksandr Abakulov
DO
Morristown, NJ
Dr. Siu-Han Abate
MD
Freehold, NJ
Dr. Frishta Abawi
DO
Midland Park, NJ
Dr. Mai Abd Alqader
MD
Camden, NJ
Dr. Hend Abdelwahab
MD
Princeton, NJ
Compare Family Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Seymour Schlossberg, DO's specialty? ▼
Seymour Schlossberg, DO specializes in Family Medicine Physician and practices in Wayne, New Jersey. Credentials: DO.
How much does Seymour Schlossberg, DO prescribe under Medicare Part D? ▼
In 2023, Seymour Schlossberg, DO wrote 29 Medicare Part D claims totaling $8K in drug costs for N/A beneficiaries.
Where is Seymour Schlossberg, DO located? ▼
Seymour Schlossberg, DO is located at 2 MAYFAIR DR, Wayne, NJ, 07470. Phone: (973) 696-1555.
What is Seymour Schlossberg, DO's NPI number? ▼
Seymour Schlossberg, DO's National Provider Identifier (NPI) is 1043247786, issued on 06/27/2006.
Does Seymour Schlossberg, DO prescribe more brand-name or generic drugs? ▼
Seymour Schlossberg, DO's prescribing is 52% brand-name and 48% generic drugs by claim count, with $8K in brand drug costs.
How many Family Medicine Physician providers are there in the US? ▼
There are 147,760 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
Does Seymour Schlossberg, DO accept Medicare? ▼
Seymour Schlossberg, DO appears in CMS Medicare data with 29 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 Seymour Schlossberg, DO's credentials? ▼
Seymour Schlossberg, DO's NPI is 1043247786 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.