Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Helen Johanna Lesser, DO

Individual provider Otolaryngology Physician · NPI 1629537014

Helen Johanna Lesser, DO is an Otolaryngology in Havertown, Pennsylvania. Graduated from Philadelphia College of Osteopathic Medicine in 2019, 7 years ago. Practices with Pinnacle ENT Alliance LLC, a 70-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
7
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
PA
In the registry since
2019
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

301 W Chester Pike Ste 101
Havertown, PA 19083-4530
Phone: (601) 446-6900
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence OS024189 (PA)

Record details

NPI number1629537014
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedMarch 15, 2019
Last updated in NPPESSeptember 23, 2024
Certification dateSeptember 23, 2024
Mailing address301 W Chester Pike Ste 101, Havertown, PA 19083-4530

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOTOLARYNGOLOGY
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2019 (7 years in practice)
Group practice Pinnacle Ent Alliance Llc — 70 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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