{"url":"/pasadena/dr-mark-hoffman-md","provider":{"id":"dr-mark-hoffman-md","name":"Dr. Mark Hoffman, MD","kind":"organization","about":"Dr. Mark Hoffman, MD is a pediatric practice in Pasadena at 401 South Fair Oaks Avenue. The national NPI provider registry lists Dr. Mark Hoffman and Dr. Claudia Pfeil, MD at this address, and classifies the office as pediatric care.","website":null,"phone":"(626) 755-3642","email":null,"instagram":null,"founded":null,"credentials":[],"languages":[],"image":null},"location":{"id":"main","name":null,"street":"401 S Fair Oaks Ave","unit":null,"city":"pasadena","zip":"91105","neighborhood":null,"coords":[-118.15047,34.138806],"precision":"exact"},"serviceArea":[],"programs":[{"id":"pediatrics","type":"health","name":"Pediatrics","summary":"Pediatric care at 401 South Fair Oaks Avenue in Pasadena, with two physicians listed at the office.","description":"Pediatric care at 401 South Fair Oaks Avenue in Pasadena, ZIP 91105, in a practice listed under Dr. Mark Hoffman, MD. The national provider registry lists two physicians at this address, Dr. Mark Hoffman and Dr. Claudia Pfeil, MD, and no nurse practitioners. The office is registered as a pediatric practice, so it serves children and teens, and the phone line is (626) 755-3642.","categories":["pediatrician"],"ages":{"min":0,"max":18},"health":{"specialties":["Pediatrics"],"practitioners":["Dr. Mark Hoffman, MD","Dr. Claudia Pfeil, MD"],"npi":"1902860109"},"traits":{"medicine":["conventional"],"feel":"A pediatric office on South Fair Oaks Avenue in Pasadena, listed with two physicians."}}],"source":{"name":"NPPES NPI registry, September 2026","fetched":"2026-10-09"},"updated":"2026-10-09","checked":null,"closed":null,"sample":false}