Helen Johanna Lesser, DO
Otolaryngology Physician · Havertown, PA
Helen Johanna Lesser, DO is an otolaryngology physician with a practice address in Havertown, Pennsylvania, and NPI 1629537014, issued on Mar 15, 2019. Check the license (Pennsylvania OS024189, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Helen Johanna Lesser
- Credential
- DO
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- OS024189 PA
Self-reported in NPPES; status is on the state search - Practice location
- 301 W Chester Pike Ste 101, Havertown, PA 19083
- Phone
- (601) 446-6900
- Enumerated
- Mar 15, 2019
- Record last updated
- Sep 23, 2024
- Medicare enrollment
- Enrolled (PECOS I20241008001152); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 2019
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 531 in Pennsylvania → Look up another NPI →
Also registered at 301 W Chester Pike Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Evan Jones, MDOtolaryngology Physician1508327248
- Sarah KochSpeech-Language Pathologist1417453085
- Nicole LightAudiologist1679495535
- Hayley Morgan, AUDAudiologist1588152474
- Nicole Thomas, PA-CPhysician Assistant1104667393
Verify Helen Johanna Lesser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS024189Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average otolaryngology physician in 2024
38 Medicare Part D claims for 27 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D.
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: $229.10
7 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
- Pinnacle Ent Alliance LLCHavertown, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Helen Johanna Lesser among 531 otolaryngology physician records in Pennsylvania
Helen Johanna Lesser, DO 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 2019, is newer than 86% of them.
- NPI issued2019 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2019 · median 2002 among the 355 with a school on file
- Record last updated2024 · 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 Havertown → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Evan Jones, MDHavertown, PA 190831508327248
- Paul Frake, M.D.Willow Grove, PA 190901649415175
- Joshua Goldberg, D.O.Willow Grove, PA 190901962425520
- Philip Johnson, M. D.Rutledge, PA 190701467418293
- William Lewis, M.D.Wynnewood, PA 190961962439000
- Bradford Smith, M.D.Wynnewood, PA 190961811924830
- Brad Millman, MDYardley, PA 190671316918360
- Michael Widlitz, M.D.Yardley, PA 190671477985489
Common questions
What is Helen Johanna Lesser, DO's NPI number?
Helen Johanna Lesser, DO's National Provider Identifier (NPI) is 1629537014, issued on Mar 15, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Helen Johanna Lesser, DO located?
The NPPES record lists a practice address at 301 W Chester Pike Ste 101, Havertown, PA, 19083. Phone: (601) 446-6900. Providers update this record themselves, so call before visiting.
How can I verify Helen Johanna Lesser, DO's license?
NPPES lists Pennsylvania license number OS024189, 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 Helen Johanna Lesser, DO prescribe under Medicare Part D?
In 2024, Helen Johanna Lesser, DO had 38 Medicare Part D claims for 27 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.