Suzanne Marie Henderson, MD
Allergy & Immunology Physician · Redwood City, CA
Suzanne Marie Henderson, MD is an allergy & immunology physician with a practice address in Redwood City, California, and NPI 1922452341, issued on Apr 21, 2016. Check the license (California A178697, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Suzanne Marie Henderson
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- A178697 CA
Self-reported in NPPES; status is on the state search - Practice location
- 570 Price Ave Ste 400, Redwood City, CA 94063
- Phone
- (650) 466-6224
- Enumerated
- Apr 21, 2016
- Record last updated
- Mar 18, 2025
- Fax
- (650) 466-6219
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 444 in California → Look up another NPI →
Also registered at 570 Price Ave Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Allison Anderson, PNPPediatric Nurse Practitioner1861908238
- Alexander Sidhom, MDPediatrics Physician1003444001
Verify Suzanne Marie Henderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A178697Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $25.68
1 payment: food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 2,496 providers of this specialty with any payment received $8,321.81 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Suzanne Marie Henderson among 444 allergy & immunology physician records in California
Suzanne Marie Henderson, MD is one of 444 allergy & immunology 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 2016, is newer than 87% of them.
- NPI issued2016 · 87% of these records are older, 9% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2025 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in California
There are 444 allergy & immunology physician records in California.
All 444 in California → Every provider in Redwood City → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Thomas Josa, MDRedwood City, CA 940631699853242
- Anita Kallepalli, M.D.Redwood City, CA 940611811335607
- Rajashri Iyengar, M.D.San Carlos, CA 940701811004476
- Shilpa Desai, M.D.South San Francisco, CA 940801235369968
- Robert Lo, M.D.South San Francisco, CA 940801710928999
- Maria Serwonska, MDSouth San Francisco, CA 940801376621995
- Daniel Cerrone, M.D.Sunnyvale, CA 940851285079426
- Renu Gandhe, MDSunnyvale, CA 940851609138874
Common questions
What is Suzanne Marie Henderson, MD's NPI number?
Suzanne Marie Henderson, MD's National Provider Identifier (NPI) is 1922452341, issued on Apr 21, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Suzanne Marie Henderson, MD located?
The NPPES record lists a practice address at 570 Price Ave Ste 400, Redwood City, CA, 94063. Phone: (650) 466-6224. Providers update this record themselves, so call before visiting.
How can I verify Suzanne Marie Henderson, MD's license?
NPPES lists California license number A178697, 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.