Robert Bruce Belser, MD
Otolaryngology Physician · Lancaster, PA
Robert Bruce Belser, MD is an otolaryngology physician with a practice address in Lancaster, Pennsylvania, and NPI 1821055104, issued on Apr 28, 2006. Check the license (Pennsylvania MD058605L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Robert Bruce Belser
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- MD058605L PA
Self-reported in NPPES; status is on the state search - Practice location
- 2185 Oregon Pike, Lancaster, PA 17601
- Phone
- (717) 394-4342
- Enumerated
- Apr 28, 2006
- Record last updated
- Jan 30, 2026
- Fax
- (717) 394-4560
- Medicare enrollment
- Enrolled (PECOS I20040519001090); accepts Medicare assignment
- Medical or professional school
- Perelman School Of Med At The University Of Pennsylvania, 1991
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 531 in Pennsylvania → Look up another NPI →
Also registered at 2185 Oregon Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Davis, M.D.Otolaryngology Physician1699790063
- Gina Louro, M.S., CCC-AAudiologist1326194341
- Stephanie Palmer, AUDOtolaryngology Physician1841251030
- David Rosenfeld, M.D.Otolaryngology Physician1952367922
- Chetan Safi, M.D.Otolaryngology Physician1164886396
Verify Robert Bruce Belser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD058605LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average otolaryngology physician in 2024
1,539 Medicare Part D claims for 479 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Omeprazole251 claims
- Fluticasone Propionate236 claims
- Famotidine160 claims
- Cefdinir119 claims
- Amoxicillin-Clavulanate Potass91 claims
- Pantoprazole Sodium87 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $138.30
5 payments; by number, the most common kind was food and beverage; the largest payer was Optinose US, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Lancaster General Medical GroupLancaster, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Bruce Belser among 531 otolaryngology physician records in Pennsylvania
Robert Bruce Belser, MD is one of 531 otolaryngology physician records with a practice address in Pennsylvania. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 53% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1991 · median 2002 among the 355 with a school on file
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Pennsylvania
There are 531 otolaryngology physician records in Pennsylvania.
All 531 in Pennsylvania → Every provider in Lancaster → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Joseph Annese, D.O.Lancaster, PA 176011952401473
- Daryl Bodner, M.D.Lancaster, PA 176011184724601
- Jeffrey Davis, M.D.Lancaster, PA 176011699790063
- Steven Dorf, D.O.Lancaster, PA 176011518064310
- Trudy LaplacaLancaster, PA 176011235581083
- Mary Theresa Lewis, M.D.Lancaster, PA 176011023215969
- John Miller, M.D.Lancaster, PA 176011881794311
- Stephanie Palmer, AUDLancaster, PA 176011841251030
Common questions
What is Robert Bruce Belser, MD's NPI number?
Robert Bruce Belser, MD's National Provider Identifier (NPI) is 1821055104, issued on Apr 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Bruce Belser, MD located?
The NPPES record lists a practice address at 2185 Oregon Pike, Lancaster, PA, 17601. Phone: (717) 394-4342. Providers update this record themselves, so call before visiting.
How can I verify Robert Bruce Belser, MD's license?
NPPES lists Pennsylvania license number MD058605L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert Bruce Belser, MD prescribe under Medicare Part D?
In 2024, Robert Bruce Belser, MD had 1,539 Medicare Part D claims for 479 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.