Louis Felder, MD
NPI 1083682637 · Otolaryngology Physician · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louis Felder, MD is a Otolaryngology Physician provider in Pittsburgh, PA (NPI 1083682637).
Provider details
- NPI number
- 1083682637
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 30156 (WV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
840 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 474 | $88 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 151 | $107 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 74 | $160 |
| Removal of Impacted Ear Wax69210 | 70 | $45 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 57 | $124 |
| Incision of Eardrum With Insertion of Eardrum Tube Under Local Or Topical Anesthesia69433 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 419 | 243 |
| Cephalexin | 222 | 136 |
| Fluticasone Propionate | 166 | 69 |
| Methylprednisolone | 139 | 99 |
| Doxycycline Hyclate | 86 | 59 |
| Meclizine Hcl | 72 | 33 |
| Azelastine Hcl | 71 | 27 |
| Neomycin/Polymyxin B/Hydrocortbrand: Neomycin-Polymyxin-Hydrocort |
Practice location
Mailing address
Additional practice locations (1)
- 3000 Mon Health Medical Park Dr Ste 3203Morgantown, WV 26505-1170Phone: (304) 285-3370Fax: (304) 285-3371
Registry dates
- Enumerated
- 2006-03-09
- Last updated
- 2021-01-19
- Certified
- 2021-01-19
Frequently asked questions
- What is Louis Felder's NPI number?
- Louis Felder's National Provider Identifier (NPI) is 1083682637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Felder's specialty?
- Louis Felder is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Louis Felder located?
- Louis Felder's practice location on file with NPPES is 5140 Liberty Ave Ste 102, Pittsburgh, PA 15224-2215.
- What is Louis Felder's phone number?
- The practice phone number listed in the NPPES registry for Louis Felder is (412) 681-2300.
- Does Louis Felder accept Medicare?
- Louis Felder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louis Felder's NPI active?
- Yes — Louis Felder's NPI (1083682637) is active in the NPPES registry as of the last update on 2021-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.