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

Mark Buchfuhrer, MD

Individual provider Pulmonary Disease Physician · NPI 1639130693

Mark Buchfuhrer, MD is a Pulmonary Disease in Downey, California. Qualified in 1977, 49 years ago. Works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
49
Licensed in
CA
In the registry since
2006
Specialties on file
2
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

11480 Brookshire Ave # 108
Downey, CA 90241-5019
Phone: (562) 904-1101
Fax: (562) 904-1105
Show map & directions

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

Additional practice locations (1)

  • 300 Pasteur Dr, Palo Alto, CA 94304-2203 — (650) 723-4000

Specialties & licences

Sleep Medicine (Psychiatry & Neurology) Physician (primary) Taxonomy 2084S0012X · Licence G41254 (CA)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence G41254 (CA)

Record details

NPI number1639130693
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2006
Last updated in NPPESApril 29, 2024
Certification dateApril 29, 2024
Mailing address11480 Brookshire Avenue, 108, Downey, CA 90241-5019

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Medical schoolOTHER
Graduated 1977 (49 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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