Robert Belser, MD
NPI 1821055104 · Otolaryngology Physician · Lancaster, PA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Belser, MD is a Otolaryngology Physician provider in Lancaster, PA (NPI 1821055104).
Provider details
- NPI number
- 1821055104
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD058605L (PA)
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
20 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
1,801 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 673 | $86 |
| Removal of Impacted Ear Wax69210 | 456 | $45 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 275 | $105 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 68 | $120 |
| Test to Assess Middle Ear Function92567 | 58 | $15 |
| Comprehensive Hearing and Speech Recognition Test92557 | 55 | $35 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 251 | 65 |
| Fluticasone Propionate | 236 | 99 |
| Famotidine | 160 | 42 |
| Cefdinir | 119 | 85 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 91 | 60 |
| Pantoprazole Sodium | 87 | 17 |
| Ipratropium Bromide | 64 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$138 across 5 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
- 2006-04-28
- Last updated
- 2026-01-30
- Certified
- 2026-01-30
Frequently asked questions
- What is Robert Belser's NPI number?
- Robert Belser's National Provider Identifier (NPI) is 1821055104, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Belser's specialty?
- Robert Belser is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Belser located?
- Robert Belser's practice location on file with NPPES is 2185 Oregon Pike, Lancaster, PA 17601-4604.
- What is Robert Belser's phone number?
- The practice phone number listed in the NPPES registry for Robert Belser is (717) 394-4342.
- Does Robert Belser accept Medicare?
- Robert Belser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Belser's NPI active?
- Yes — Robert Belser's NPI (1821055104) is active in the NPPES registry as of the last update on 2026-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.