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

Jonathan Mallen, MD

Individual provider Otolaryngology Physician · NPI 1396132478

Jonathan Mallen, MD is an Otolaryngology in Langhorne, Pennsylvania. Qualified in 2015, 11 years ago. Practices with ENT and Facial Plastic Surgical Associates, LLP, an 8-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Georgia, New Jersey and Pennsylvania.

Years since qualifying
11
Licensed in
GA, NJ, PA
In the registry since
2015
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

400 Middletown Blvd Ste 100
Langhorne, PA 19047-1819
Phone: (215) 757-7300
Show map & directions

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

Additional practice locations (1)

  • 8 Quakerbridge Plz Ste C, Hamilton, NJ 08619-1255 — (609) 890-7800

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence MD473573 (PA)
Otolaryngology Physician Taxonomy 207Y00000X · Licence 85498 (GA)
Otolaryngic Allergy Physician Taxonomy 207YX0602X · Licence 25MA11149200 (NJ)

Record details

NPI number1396132478
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 16, 2015
Last updated in NPPESAugust 4, 2021
Certification dateAugust 4, 2021
Mailing address400 Middletown Blvd Ste 100, Langhorne, PA 19047-1819

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Ent And Facial Plastic Surgical Associates, Llp — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Langhorne