Appledene Samantha Osbourne, MD
Internal Medicine Physician · San Francisco, CA
Appledene Samantha Osbourne, MD is an internal medicine physician with a practice address in San Francisco, California, and NPI 1164059143, issued on Mar 27, 2020. Check the license (California A180225, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Appledene Samantha Osbourne
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A180225 CA
Self-reported in NPPES; status is on the state search - Practice location
- 400 Parnassus Ave FL B1, San Francisco, CA 94143
- Phone
- (415) 353-2497
- Enumerated
- Mar 27, 2020
- Record last updated
- Sep 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20250930003921); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 400 Parnassus Ave FL B1
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Appledene Samantha Osbourne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A180225Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Ucsf Medical Group Business ServicesBurlingame, CA
- University OF California San FranciscoSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Appledene Samantha Osbourne among 17,696 internal medicine physician records in California
Appledene Samantha Osbourne, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 89% of them.
- NPI issued2020 · 89% of these records are older, 8% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2020 · median 2004 among the 11,065 with a school on file
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,318 internal medicine physician records list a practice address in San Francisco
They are 1,318 of the 38,143 NPPES records with a practice address in San Francisco, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in San Francisco → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Suneil Koliwad, M.D., PH.D.San Francisco, CA 941431225006687
- Bernard Lo, MDSan Francisco, CA 941431184688137
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- Andrew Posselt, MDSan Francisco, CA 941431235193616
Common questions
What is Appledene Samantha Osbourne, MD's NPI number?
Appledene Samantha Osbourne, MD's National Provider Identifier (NPI) is 1164059143, issued on Mar 27, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Appledene Samantha Osbourne, MD located?
The NPPES record lists a practice address at 400 Parnassus Ave FL B1, San Francisco, CA, 94143. Phone: (415) 353-2497. Providers update this record themselves, so call before visiting.
How can I verify Appledene Samantha Osbourne, MD's license?
NPPES lists California license number A180225, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.