Dr. Ann Louise Marqueling, MD
- Publications
- 18
- MIPS score, 2024
- 89
- Hospital affiliations
- 2
- Industry payments
- $275
- Medical groups
- 2
- Practice address
- 725 Welch Road, Palo Alto, CA 94304
- Practice phone
- Call (650) 497-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Marqueling's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Ann Louise Marqueling is a pediatric dermatology physician in Palo Alto, California
Dr. Marqueling practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University.
Dr. Marqueling's NPI, 1932379088, was assigned on March 5, 2008. Dr. Marqueling graduated from UCSF School of Medicine in 2006. Dr. Marqueling's California license number on file is A102492.
- NPI
- 1932379088NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193977841
- NPI enumeration date
- March 5, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 497-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ann Louise Marqueling practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California
Dr. Marqueling's primary practice is Lucile Packard Children's Hospital Stanford, at 725 Welch Road, Palo Alto, CA 94304 in Santa Clara County. The practice phone is (650) 497-8000.
- Lucile Packard Children's Hospital Stanford725 Welch Road, Palo Alto, CA 94304 · Santa Clara CountyPhone(650) 497-8000
Source: Dmand AI Affiliation Data
Dr. Ann Louise Marqueling is affiliated with 2 sites of care and 2 medical groups
Dr. Marqueling's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University. Dr. Marqueling is also affiliated with Stanford Hospital at 300 Pasteur Drive. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Marqueling to 1 more medical group, named with a free account. Dr. Marqueling's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ann Louise Marqueling's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marqueling practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lucile Packard Children's Hospital Stanford | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Stanford University and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ann Louise Marqueling is one of 35 pediatric dermatology physicians in California
Pediatric dermatology is Dr. Marqueling's primary specialty in the NPI Registry, under taxonomy code 207NP0225X. Dr. Marqueling is board certified in dermatology by the American Board of Dermatology. Dr. Marqueling has a license on file in California.
Specialties and state licenses
- Pediatric dermatology, CaliforniaPrimary
Pediatric dermatology physicians near Dr. Marqueling
Counts of pediatric dermatology physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ann Louise Marqueling's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Dr. Marqueling's median patient age at 12, with 52% women.
Dr. Marqueling's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Ann Louise Marqueling scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Marqueling for performance year 2024, reported as part of a group. Dr. Marqueling accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Marqueling's MIPS scores, performance year 2024
- 89of 100Final score
- 87.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Dr. Ann Louise Marqueling has 18 publications on record
Dmand AI links 18 papers to Dr. Marqueling, published from 2012 to 2025. 2013 was the busiest year, with 2. The most frequent topics are Diagnosis, Differential, Drug Therapy, Combination and Erythema. Dr. Marqueling has published most often in JAMA Dermatol. Dr. Marqueling's most frequent co-authors are Michael Raymond Jeng, MD, Joyce M. Teng, MD and Albert Chiou, MD.
Dr. Marqueling's papers by year, 2012 to 2025
Topics Dr. Marqueling writes about most
- Diagnosis, Differential
- Drug Therapy, Combination
- Erythema
Dr. Marqueling's most frequent co-authors
- Michael Raymond Jeng, MD3 shared papers
- Joyce M. Teng, MD3 shared papers
- Albert Chiou, MD2 shared papers
Recent publications by Dr. Marqueling
J Cutan Pathol
See who Dr. Marqueling researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Marqueling works with, so you can find a warm path to the right pediatric dermatology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ann Louise Marqueling received $275 in industry payments from 2017 to 2025
CMS Open Payments shows 8 general payments to Dr. Marqueling from 3 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $212.
General payments to Dr. Marqueling by program year, 2017 to 2025
Companies that paid Dr. Marqueling the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ann Louise Marqueling graduated from UCSF School of Medicine
Dr. Marqueling graduated from UCSF School of Medicine in 2006.
- Medical school
- Board certified in dermatology
- Board certified in pediatric dermatology
Source: Dmand AI Professional Profile Data
Dr. Ann Louise Marqueling accepts plans from 9 insurance carriers
Dr. Marqueling is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- +1 more carriersWith a free account
Plan types Dr. Marqueling accepts, by number of carriers
- Medicare6
- PPO5
- HMO3
- POS3
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ann Louise Marqueling's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ann Louise Marqueling
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Ann Louise Marqueling's NPI number?
Dr. Ann Louise Marqueling's NPI number is 1932379088. It was assigned on March 5, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Ann Louise Marqueling?
Dr. Ann Louise Marqueling is a pediatric dermatology physician in Palo Alto, California. The primary specialty in the NPI Registry is Pediatric Dermatology Physician (taxonomy code 207NP0225X).
Where does Dr. Ann Louise Marqueling practice?
Dr. Marqueling practices at 725 Welch Road, Palo Alto, CA 94304. Dr. Marqueling's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University. Dmand AI also links Dr. Marqueling to 1 medical group.
What is Dr. Ann Louise Marqueling's office phone number?
The practice phone on file for Dr. Marqueling is (650) 497-8000.
What is Dr. Ann Louise Marqueling's medical license number?
Dr. Marqueling's California license number on file is A102492.
Which hospitals is Dr. Ann Louise Marqueling affiliated with?
Dr. Marqueling practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California. Dr. Marqueling is also affiliated with Stanford Hospital at 300 Pasteur Drive.
What medical group is Dr. Ann Louise Marqueling part of?
Dr. Marqueling is linked to Stanford Health Care. Dmand AI links Dr. Marqueling to 1 more medical group.
Does Dr. Ann Louise Marqueling accept Medicare?
Yes. CMS lists Dr. Marqueling as accepting Medicare assignment.
What is Dr. Ann Louise Marqueling's MIPS score?
Dr. Marqueling's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
Is Dr. Ann Louise Marqueling board certified?
Yes. Dr. Marqueling is board certified in dermatology by the American Board of Dermatology.
Show 6 more questionsShow fewer questions
Where did Dr. Ann Louise Marqueling go to medical school?
Dr. Marqueling graduated from UCSF School of Medicine in 2006.
Has Dr. Ann Louise Marqueling received payments from drug or device companies?
CMS Open Payments shows $275 in general payments to Dr. Marqueling from 3 companies from 2017 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Ann Louise Marqueling been practicing?
Dr. Marqueling graduated from medical school in 2006, 20 years ago.
Does Dr. Ann Louise Marqueling do research?
Dmand AI links 18 publications to Dr. Marqueling, published from 2012 to 2025.
Who does Dr. Ann Louise Marqueling publish with?
Dr. Marqueling's most frequent co-authors are Michael Raymond Jeng, MD (3 shared papers), Joyce M. Teng, MD (3 shared papers) and Albert Chiou, MD (2 shared papers).
What insurance does Dr. Ann Louise Marqueling accept?
Dr. Marqueling is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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