Hannah Danielle Rees, MD
Neonatal-Perinatal Medicine Physician · San Francisco, CA
Hannah Danielle Rees, MD is a neonatal-perinatal medicine physician with a practice address in San Francisco, California, and NPI 1578267142, issued on Mar 28, 2023. Check the license (California A208266, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Hannah Danielle Rees
- Credential
- MD
- Primary taxonomy
- Neonatal-Perinatal Medicine Physician 2080N0001X
- License number
- A208266 CA
Self-reported in NPPES; status is on the state search - Practice location
- 550 16TH St FL 4, San Francisco, CA 94143
- Phone
- (415) 476-5001
- Enumerated
- Mar 28, 2023
- Record last updated
- Jul 28, 2026
- Medicare enrollment
- Enrolled (PECOS I20260608000900); may accept Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 2023
- Entity
- Type 1 · individual
8 nearest neonatal-perinatal medicine physician records → All 871 in California → Look up another NPI →
Also registered at 550 16TH St FL 4
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dina Abdo, MDPediatrics Physician1881344729
- Saba AliStudent in an Organized Health Care Education/Training Program1699425280
- Mark Andrews, MDStudent in an Organized Health Care Education/Training Program1841994142
- Bianca Argueza, MDPediatrics Physician1720428485
- Courtney AustinStudent in an Organized Health Care Education/Training Program1245173863
- Anna AyalaStudent in an Organized Health Care Education/Training Program1740874981
Verify Hannah Danielle Rees in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A208266Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Hannah Danielle Rees among 871 neonatal-perinatal medicine physician records in California
Hannah Danielle Rees, MD is one of 871 neonatal-perinatal medicine physician records with a practice address in California. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2023, is newer than over 99% of them.
- NPI issued2023 · over 99% of these records are older, under 1% newer
- In a Medicare fileNo · 15% of these records are
- In the CMS Doctors and Clinicians fileYes · 7% of these records are
- Graduated2023 · median 2012 among the 61 with a school on file
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080N0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neonatal-Perinatal Medicine Physician providers in California
There are 871 neonatal-perinatal medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 871 in California → Every provider in San Francisco → Neonatal-Perinatal Medicine Physician nationwide →
The 8 neonatal-perinatal medicine physician records with the nearest ZIP codes
- Trevor Burt, M.D.San Francisco, CA 941431417190455
- Rebecca Carter, MDSan Francisco, CA 941431205242054
- Elizabeth Crouch, MDSan Francisco, CA 941431760801559
- Olivier Danhaive, MDSan Francisco, CA 941431508025339
- Mark Dzietko, MDSan Francisco, CA 941431144558537
- Gavin Henderson, M.D., PH.D.San Francisco, CA 941431861693533
- Katelin KramerSan Francisco, CA 941431598183642
- Emin Maltepe, M.D.San Francisco, CA 941431861598690
Common questions
What is Hannah Danielle Rees, MD's NPI number?
Hannah Danielle Rees, MD's National Provider Identifier (NPI) is 1578267142, issued on Mar 28, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Hannah Danielle Rees, MD located?
The NPPES record lists a practice address at 550 16TH St FL 4, San Francisco, CA, 94143. Phone: (415) 476-5001. Providers update this record themselves, so call before visiting.
How can I verify Hannah Danielle Rees, MD's license?
NPPES lists California license number A208266, 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. 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.