Dawn Heather Siegel, MD
Pediatric Dermatology Physician · Palo Alto, CA
Dawn Heather Siegel, MD is a pediatric dermatology physician with a practice address in Palo Alto, California, and NPI 1558429621, issued on Dec 4, 2006. Check the license (California A70743, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Dawn Heather Siegel
- Credential
- MD
- Primary taxonomy
- Pediatric Dermatology Physician 207NP0225X
- License numbers
- A70743 CA
54726 WI
Self-reported in NPPES; status is on the state search - Practice location
- 725 Welch RD, Palo Alto, CA 94304
- Phone
- (650) 497-8000
- Enumerated
- Dec 4, 2006
- Record last updated
- Apr 16, 2024
- Medicaid ID
- 1558429621 WI
- Entity
- Type 1 · individual
8 nearest pediatric dermatology physician records → All 39 in California → Look up another NPI →
Also registered at 725 Welch RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shayda Abadi, NPNurse Practitioner1316745540
- Natasha AbadillaStudent in an Organized Health Care Education/Training Program1194306928
- Alexandra Abbott, MDPediatrics Physician1760018675
- Steven Abboud, MDAnesthesiology Physician1619364908
- Ali Abdelhafiz Abdelsamea, MDPediatrics Physician1699390104
- Alireza Abdollah Shamshirsaz, M.D.Obstetrics & Gynecology Physician1881804235
Verify Dawn Heather Siegel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A70743Check 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: $696.78
5 payments; by number, the most common kind was food and beverage; the largest payer was Pierre Fabre Pharmaceuticals, Inc. The 158 providers of this specialty with any payment received $17,739.76 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.
Dawn Heather Siegel among 39 pediatric dermatology physician records in California
Dawn Heather Siegel, MD is one of 39 pediatric dermatology physician records with a practice address in California. 77% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 59% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2024 · 33% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207NP0225X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Dermatology Physician providers in California
There are 39 pediatric dermatology physician records in California.
All 39 in California → Every provider in Palo Alto → Pediatric Dermatology Physician nationwide →
The 8 pediatric dermatology physician records with the nearest ZIP codes
- Derek Chu, MDPalo Alto, CA 943041275827404
- Shireen Guide, MDPalo Alto, CA 943041033287180
- Chaw-Ning Lee, MD, PHDPalo Alto, CA 943041891685640
- Ramrada Lekwuttikarn, MDPalo Alto, CA 943041265318380
- Ann Marqueling, MDPalo Alto, CA 943041932379088
- Ilka Netravali, MDPalo Alto, CA 943041942658653
- Joyce Teng, MDPalo Alto, CA 943041801850854
- Shehla Admani, MDStanford, CA 943051073805248
Common questions
What is Dawn Heather Siegel, MD's NPI number?
Dawn Heather Siegel, MD's National Provider Identifier (NPI) is 1558429621, issued on Dec 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dawn Heather Siegel, MD located?
The NPPES record lists a practice address at 725 Welch RD, Palo Alto, CA, 94304. Phone: (650) 497-8000. Providers update this record themselves, so call before visiting.
How can I verify Dawn Heather Siegel, MD's license?
NPPES lists California license number A70743, 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.