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

Dr. Steven L Blumlein, MD

Individual provider Cardiovascular Disease Physician · NPI 1568473361

Dr. Steven L Blumlein, MD is a Cardiovascular Disease (Cardiology) in San Francisco, California. Graduated from Medical College of Wisconsin in 1978, 48 years ago. Practices with Sutter Bay Medical Foundation, a 3,762-clinician group, works from 5 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
48
Trained at
Medical College of Wisconsin
Licensed in
CA
In the registry since
2006
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

1100 Van Ness Ave Fl 5
San Francisco, CA 94109-6978
Phone: (415) 537-8600
Fax: (415) 369-1371
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 1580 Valencia St Ste 412, San Francisco, CA 94110-4417 — (415) 537-4153
  • 45 Castro St Ste 402, San Francisco, CA 94114-1040 — (415) 537-8600
  • 45 Castro St Ste 125, San Francisco, CA 94114-1032 — (415) 537-8600
  • 45 Castro St Ste 432, San Francisco, CA 94114-1028 — (415) 537-8600

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence G39578 (CA)

Record details

NPI number1568473361
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 10, 2006
Last updated in NPPESJanuary 15, 2020
Certification dateJanuary 15, 2020

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 1978 (48 years in practice)
Group practice Sutter Bay Medical Foundation — 3762 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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