Stephen Kupferberg, M.D., F.A.C.S.
NPI 1447365747 · Otolaryngology Physician · Toms River, NJ
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Kupferberg, M.D., F.A.C.S. is a Otolaryngology Physician provider in Toms River, NJ (NPI 1447365747).
Provider details
- NPI number
- 1447365747
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., F.A.C.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA07280500 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,172 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Removal of Impacted Ear Wax69210 | 826 | $50 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 810 | $99 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 727 | $141 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 188 | $122 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 182 | $182 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 427 | 218 |
| Mometasone Furoate | 127 | 109 |
| Famotidine | 119 | 54 |
| Ipratropium Bromide | 113 | 65 |
| Prednisone | 112 | 76 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 68 | 57 |
| Omeprazole | 45 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$220 across 11 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-20
- Last updated
- 2023-02-17
- Certified
- 2023-02-17
Frequently asked questions
- What is Stephen Kupferberg's NPI number?
- Stephen Kupferberg's National Provider Identifier (NPI) is 1447365747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Kupferberg's specialty?
- Stephen Kupferberg is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Kupferberg located?
- Stephen Kupferberg's practice location on file with NPPES is 54 Bey Lea Rd, Toms River, NJ 08753-2978.
- What is Stephen Kupferberg's phone number?
- The practice phone number listed in the NPPES registry for Stephen Kupferberg is (732) 281-0100.
- Does Stephen Kupferberg accept Medicare?
- Stephen Kupferberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Kupferberg's NPI active?
- Yes — Stephen Kupferberg's NPI (1447365747) is active in the NPPES registry as of the last update on 2023-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.