npidata.org
Products
Provider RadarWatch an area and specialty — weekly alerts on new cliniciansPractice RadarWeekly alerts when new organisations register nearbySpecialtiesEvery NUCC taxonomy, with counts by state and cityStatesProvider counts and breakdowns for all 50 statesPhysician listsMDs and DOs with addresses and phone numbersNP listsNurse practitioners, the fastest-growing groupAPIJSON, delta feed, free tier
Use cases
Healthcare sales prospectingPhysician recruiting and locum staffingMedical device sales territory planningCredentialing and provider verificationHealthcare marketing lists and audience buildingPharmaceutical sales and prescriber targeting
Account
Start freeThree radars and an export a month Sign in Pricing
Explore
Data Labs API
About
About usTermsPrivacyContact us

Search › California › Geriatric Medicine (Internal Medicine) Physician

William Deardorff

NPI 1003348830 · on the registry since 2017 · sole proprietor

Practice

Address
505 Parnassus Ave
15 Long
San Francisco, CA 94143
Phone
(415) 406-1417
Fax
(415) 514-8192
Organisation at this address
Ucsf
Ucsf
Ucsf
Uc San Francisco
Ucsf Medical Center
Inferred from a shared address, not stated in the registry.
Clinicians at this address
1,611

Registry record

Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician
207RG0300X
Also registered as
Student in an Organized Health Care Education/Training Program
Licence states on file
CA
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2024-07-15

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California