Ann Louise Marqueling, MD
Pediatric Dermatology Physician · Palo Alto, CA
Ann Louise Marqueling, MD is a pediatric dermatology physician with a practice address in Palo Alto, California, and NPI 1932379088, issued on Mar 5, 2008. Check the license (California A102492, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ann Louise Marqueling
- Credential
- MD
- Primary taxonomy
- Pediatric Dermatology Physician 207NP0225X
- License number
- A102492 CA
Self-reported in NPPES; status is on the state search - Practice location
- 725 Welch RD, Palo Alto, CA 94304
- Phone
- (650) 497-8000
- Enumerated
- Mar 5, 2008
- Record last updated
- Apr 16, 2024
- Medicare enrollment
- Enrolled (PECOS I20121204000430); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 2006
- 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 Ann Louise Marqueling in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A102492Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 76.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
2 hospitals and group practices
- Stanford Health CareStanford, CA · Acute Care Hospitals5 of 5 stars
- Lpch Medical Group Div OF LucilePalo Alto, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Ann Louise Marqueling among 39 pediatric dermatology physician records in California
Ann Louise Marqueling, 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 2008, is newer than 51% of them.
- NPI issued2008 · 51% of these records are older, 44% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2006 · median 2007 among the 24 with a school on file
- 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
- Ilka Netravali, MDPalo Alto, CA 943041942658653
- Dawn Siegel, MDPalo Alto, CA 943041558429621
- Joyce Teng, MDPalo Alto, CA 943041801850854
- Shehla Admani, MDStanford, CA 943051073805248
Common questions
What is Ann Louise Marqueling, MD's NPI number?
Ann Louise Marqueling, MD's National Provider Identifier (NPI) is 1932379088, issued on Mar 5, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Ann Louise Marqueling, 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 Ann Louise Marqueling, MD's license?
NPPES lists California license number A102492, 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.
What is Ann Louise Marqueling, MD's MIPS final score?
The 2023 MIPS final score is 76.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.