NPPES file of Aug 9, 2026

Rebecca Leanne Blankenburg, MD

Pediatrics Physician · San Francisco, CA

Rebecca Leanne Blankenburg, MD is a pediatrics physician with a practice address in San Francisco, California, and NPI 1528170685, issued on Aug 31, 2006. Check the license (California A83218, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1528170685
Name
Rebecca Leanne Blankenburg
Credential
MD
Primary taxonomy
Pediatrics Physician 208000000X
License number
A83218 CA
Self-reported in NPPES; status is on the state search
Practice location
1001 Potrero Avenue, San Francisco, CA 94110
Phone
(415) 206-4838
Enumerated
Aug 31, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(415) 206-3686
Medicaid ID
00A832180 CA
Medicare enrollment
Enrolled (PECOS I20050516000490); accepts Medicare assignment
Medical or professional school
University Of Chicago, Pritzker School Of Medicine, 2001
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1001 Potrero Avenue

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. James Allison, MDGastroenterology Physician1265535777
  2. Deborah Anderson, CNMRegistered Nurse1801821053
  3. Patrick AvilaGastroenterology Physician1114365699
  4. Amin Azzam, MDPsychiatry Physician1811927395
  5. Jennifer Babik, MDInternal Medicine Physician1457421208
  6. Roland Bainton, MDAnesthesiology Physician1376596213

Verify Rebecca Leanne Blankenburg in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A83218
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Lpch Medical Group Div OF LucilePalo Alto, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Rebecca Leanne Blankenburg among 9,272 pediatrics physician records in California

Rebecca Leanne Blankenburg, MD is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 56% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileYes · 8% of these records are
  • Graduated2001 · median 2012 among the 754 with a school on file
  • Record last updated2007 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

514 pediatrics physician records list a practice address in San Francisco

They are 514 of the 38,143 NPPES records with a practice address in San Francisco, and 9,272 pediatrics physician records in California.

The 8 pediatrics physician records with the nearest ZIP codes

  1. Naomi Bardach, M.D.San Francisco, CA 941101023049111
  2. Diana Bojorquez, MDSan Francisco, CA 941101679685739
  3. Kevin Chu, M.D.San Francisco, CA 941101356367791
  4. Delia Dempsey, MDSan Francisco, CA 941101316059488
  5. Susan Fisher-Owens, MDSan Francisco, CA 941101093770638
  6. Elena Fuentes-Afflick, MD MPHSan Francisco, CA 941101508978685
  7. Julia Getzelman, M.D.San Francisco, CA 941101588684393
  8. Anda Kuo, MDSan Francisco, CA 941101194837252

Common questions

What is Rebecca Leanne Blankenburg, MD's NPI number?

Rebecca Leanne Blankenburg, MD's National Provider Identifier (NPI) is 1528170685, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Rebecca Leanne Blankenburg, MD located?

The NPPES record lists a practice address at 1001 Potrero Avenue, San Francisco, CA, 94110. Phone: (415) 206-4838. Providers update this record themselves, so call before visiting.

How can I verify Rebecca Leanne Blankenburg, MD's license?

NPPES lists California license number A83218, 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.