NPI registry status
Active
2026 NPPES data Endodontics NPI 1003988940 DDS., MSD
Verify on CMS → Eugene Feltman, DDS., MSD
Endodontics in South Bend, Indiana.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 5,974 in Endodontics, 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
603
Medicare Part D claims · 311 beneficiaries · Endodontics avg: 124
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Eugene Feltman, DDS., MSD filed 603 Medicare Part D claims in 2024 as an Endodontics in South Bend, Indiana.
- 603
- 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 Eugene Feltman, DDS., MSD
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 1003988940), first enumerated 11/15/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 603 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 1003988940 · Endodontics
NPI-10 · ENUM-LEGACY · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1003988940
- ENUM-LEGACY 2006
- TAX-MID 6K Endodontics
- RX-LIGHT 603
- BOOK-THIN 85 in Indiana
- PHOTO-ENUM Raymond Mehlman, D.M… · 2006
Eugene Feltman, DDS., MSD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
603 ≥ 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 Eugene Feltman, DDS., MSD?
Quality data not reportedPrimary specialty
Endodontics
Medicare Part D claims
603 386% vs specialty avg
Specialty distribution in Indiana
How Endodontics compares to other specialties among Indiana 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 Endodontics. 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 | 1003988940 |
|---|---|
| Specialty | Endodontics |
| Credentials | DDS., MSD |
| Gender | Male |
| NPI Issued | 11/15/2006 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
603
Total Claims
$3K
Total Drug Cost
311
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 603
- Total Day Supply
- 4,518
- Brand Drug Cost
- $0
- Generic Drug Cost
- $3K
- Opioid Claims
- 52 (8.6% rate)
- Antibiotic Claims
- 486
Patient Demographics
- Average Patient Age
- 72.8 years
- Avg HCC Risk Score
- 0.82
- Gender Split
- 57% female / 43% male
- Age Distribution
- <65: 17, 65-74: 180, 75-84: 91, 85+: 23
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Eugene Feltman, DDS., MSD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Amoxicillin
Amoxicillin
220 claims
- Clindamycin Hcl
Clindamycin Hcl
103 claims
- Azithromycin 75
Azithromycin
75 claims
- Amoxicillin-Clavul… 60
Amoxicillin-Clavulanate Potass
60 claims
- Ibuprofen 56
Ibuprofen
56 claims
- Acetaminophen-Code… 47
Acetaminophen-Codeine
47 claims
- Cephalexin 22
Cephalexin
22 claims
| Drug | Claims |
|---|---|
| Amoxicillin | 220 |
| Clindamycin Hcl | 103 |
| Azithromycin | 75 |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 60 |
| Ibuprofen | 56 |
| Acetaminophen-Codeine Acetaminophen With Codeine | 47 |
| Cephalexin | 22 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Endodontics Overview
How Eugene Feltman, DDS., MSD fits within the Endodontics landscape nationally.
5,974
Endodontics Providers in US
53
States with Endodontics
124
Avg Claims per Provider
Eugene Feltman, DDS., MSD's 603 claims are above the specialty average of 124.
Nationwide Endodontics peers with similar MIPS or enrollment year
Two federal-record peer sets for Feltman, both outside Indiana 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 Endodontics Providers in Indiana
Other clinicians with the same primary specialty enrolled in Indiana, drawn from the same CMS NPPES roster as Feltman.
One of 85 Endodontics providers enrolled in Indiana, 5 are shown here.
Dr. Louis Abukhalaf
DDS
Carmel, IN
Dr. Benjamin Adams
D.D.S.,M.S.D.
Indianapolis, IN
Dr. William Adams
D.D.S.,M.S.D.
Indianapolis, IN
Dr. Lynn Albrecht
D.D.S.
Goshen, IN
Dr. Ronald Allen
D.D.S.,M.S.D.
Indianapolis, IN
Compare Endodontics nationally: see state-by-state distribution →
Frequently Asked Questions
What is Eugene Feltman, DDS., MSD's specialty? ▼
Eugene Feltman, DDS., MSD specializes in Endodontics and practices in South Bend, Indiana. Credentials: DDS., MSD.
How much does Eugene Feltman, DDS., MSD prescribe under Medicare Part D? ▼
In 2024, Eugene Feltman, DDS., MSD wrote 603 Medicare Part D claims totaling $3K in drug costs for 311 beneficiaries.
Where is Eugene Feltman, DDS., MSD located? ▼
Eugene Feltman, DDS., MSD is located at 225 N NOTRE DAME AVE, South Bend, IN, 46617. Phone: (574) 232-5866.
What is Eugene Feltman, DDS., MSD's NPI number? ▼
Eugene Feltman, DDS., MSD's National Provider Identifier (NPI) is 1003988940, issued on 11/15/2006.
Does Eugene Feltman, DDS., MSD prescribe opioids? ▼
Yes, Eugene Feltman, DDS., MSD had 52 opioid claims in 2024 with an opioid prescribing rate of 8.6%.
How many Endodontics providers are there in the US? ▼
There are 5,974 Endodontics providers across 53 states in the US. The average Endodontics provider writes 124 Medicare Part D claims per year.
What drugs does Eugene Feltman, DDS., MSD prescribe most often? ▼
Based on 2024 Medicare Part D data, Eugene Feltman, DDS., MSD's most frequently prescribed drugs include Amoxicillin, Clindamycin Hcl, Azithromycin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Eugene Feltman, DDS., MSD accept Medicare? ▼
Eugene Feltman, DDS., MSD appears in CMS Medicare data with 603 Part D claims and 311 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Eugene Feltman, DDS., MSD's credentials? ▼
Eugene Feltman, DDS., MSD's NPI is 1003988940 with credentials DDS., MSD. 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.