Stephanie Rae Byrne, MD, MPH, MBA
Pediatrics Physician · Alamo, CA
Stephanie Rae Byrne, MD, MPH, MBA is a pediatrics physician with a practice address in Alamo, California, and NPI 1821550609, issued on Apr 2, 2019. Check the license (California A177273, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Stephanie Rae Byrne
- Credential
- MD, MPH, MBA
- Primary taxonomy
- Pediatrics Physician 208000000X
- License numbers
- A177273 CA
MD485561 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1505 Saint Alphonsus Way, Alamo, CA 94507
- Phone
- (925) 838-7337
- Enumerated
- Apr 2, 2019
- Record last updated
- Aug 18, 2025
- Entity
- Type 1 · individual
Also registered at 1505 Saint Alphonsus Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cathrien Abdelnor, MDFamily Medicine Physician1033783246
- Leonard Chuck, MDInternal Medicine Physician1831139385
- Paul Cortez, M.D.Pediatrics Physician1629018171
- Janet Gaston, M.D.Internal Medicine Physician1053351825
- Julie Goo, MDFamily Medicine Physician1003872961
- Manisha Malhotra, M.D.Internal Medicine Physician1780614065
Verify Stephanie Rae Byrne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A177273Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5 pediatrics physician records list a practice address in Alamo
They are 5 of the 114 NPPES records with a practice address in Alamo, and 9,272 pediatrics physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5 in Alamo → All 9,272 in California → Every provider in Alamo →
Other pediatrics physician records in California
- Subha Aahlad, M.D.Foster City, CA1780610253
- Rebecca Aaronson, MDPanorama City, CA1487746814
- Gregorio Abad-Santos, M.D.Long Beach, CA1255451894
- Michelle Abajian, MDLa Canada, CA1619176757
- Joseph Abapo, MDRiverside, CA1841348786
- Zvart Abaryan, MDLos Angeles, CA1154940849
- Lauren Abbas, MDLos Angeles, CA1982163796
- Attia Abbasi, M.D.Auburn, CA1922027127
- Denise AbbasiParadise, CA1770062341
- Alexandra Abbott, MDPalo Alto, CA1760018675
Common questions
What is Stephanie Rae Byrne, MD, MPH, MBA's NPI number?
Stephanie Rae Byrne, MD, MPH, MBA's National Provider Identifier (NPI) is 1821550609, issued on Apr 2, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Rae Byrne, MD, MPH, MBA located?
The NPPES record lists a practice address at 1505 Saint Alphonsus Way, Alamo, CA, 94507. Phone: (925) 838-7337. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Rae Byrne, MD, MPH, MBA's license?
NPPES lists California license number A177273, 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.