Dr. Mary Jane Hall Willis, MD
- Publications
- 23
- Industry payments
- $14
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 34520 Bob Wilson Dr, San Diego, CA 92134-2098
- Practice phone
- Call (619) 532-6896
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Willis' 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. Mary Jane Hall Willis is a pediatrician in San Diego, California
Dr. Willis practices in San Diego, California.
Dr. Willis' NPI, 1104998053, was assigned on November 15, 2006. Dr. Willis graduated from University of Colorado Anschutz Medical Campus in 1999. Dr. Willis' California license number on file is A75301.
- NPI
- 1104998053NPI Registry (opens in a new tab)
- NPI enumeration date
- November 15, 2006
- NPI status
- Active
- Practice phone
- (619) 532-6896
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Mary Jane Hall Willis' practice address is in San Diego, California
Dr. Willis' practice address in the NPI Registry is 34520 Bob Wilson Dr, San Diego, CA 92134-2098. The practice phone is (619) 532-6896.
- NPI Registry address34520 Bob Wilson Dr, San Diego, CA 92134-2098Phone(619) 532-6896
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Mary Jane Hall Willis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Willis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Willis' practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mary Jane Hall Willis is one of 8,236 pediatricians in California
Pediatrics is Dr. Willis' primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Willis is board certified in clinical genetics and genomics by the American Board of Medical Genetics and Genomics. Dr. Willis has a license on file in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Willis
Counts of pediatricians 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. Mary Jane Hall Willis has 23 publications on record
Dmand AI links 23 papers to Dr. Willis, published from 2008 to 2023. 2022 was the busiest year, with 3. The most frequent topics are Phenotype, Abnormalities, Multiple and Genetic Testing. Dr. Willis has published most often in Am J Hum Genet. Dr. Willis' most frequent co-authors are Kristen Michelle Wigby, MD, Rebecca Mardach, MD and Lynne Marie Bird, MD.
Dr. Willis' papers by year, 2008 to 2023
Topics Dr. Willis writes about most
- Phenotype
- Abnormalities, Multiple
- Genetic Testing
- Genetic Diseases, Inborn
- Microcephaly
- Neonatal Screening
- Amino Acid Metabolism, Inborn Errors
- Craniofacial Abnormalities
Dr. Willis' most frequent co-authors
- Kristen Michelle Wigby, MD4 shared papers
- Rebecca Mardach, MD3 shared papers
- Lynne Marie Bird, MD2 shared papers
Recent publications by Dr. Willis
J Allergy Clin Immunol Pract
Eur J Med Genet
See who Dr. Willis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Willis works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mary Jane Hall Willis received $14 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Willis from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Sobi, Inc paid the most, $14.
Companies that paid Dr. Willis the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mary Jane Hall Willis graduated from University of Colorado Anschutz Medical Campus
Dr. Willis graduated from University of Colorado Anschutz Medical Campus in 1999.
- Medical school
- Board certified in clinical genetics and genomics
Source: Dmand AI Professional Profile Data
Sources for Dr. Mary Jane Hall Willis'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| 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 |
| 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. Mary Jane Hall Willis
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. Mary Jane Hall Willis' NPI number?
Dr. Mary Jane Hall Willis' NPI number is 1104998053. It was assigned on November 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mary Jane Hall Willis?
Dr. Mary Jane Hall Willis is a pediatrician in San Diego, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Mary Jane Hall Willis practice?
Dr. Willis practices at 34520 Bob Wilson Dr, San Diego, CA 92134-2098.
What is Dr. Mary Jane Hall Willis' office phone number?
The practice phone on file for Dr. Willis is (619) 532-6896.
What is Dr. Mary Jane Hall Willis' medical license number?
Dr. Willis' California license number on file is A75301.
Is Dr. Mary Jane Hall Willis board certified?
Yes. Dr. Willis is board certified in clinical genetics and genomics by the American Board of Medical Genetics and Genomics.
Where did Dr. Mary Jane Hall Willis go to medical school?
Dr. Willis graduated from University of Colorado Anschutz Medical Campus in 1999.
Has Dr. Mary Jane Hall Willis received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Dr. Willis from 1 company from 2023 to 2023. The largest total came from Sobi, Inc.
How long has Dr. Mary Jane Hall Willis been practicing?
Dr. Willis graduated from medical school in 1999, 27 years ago.
Does Dr. Mary Jane Hall Willis do research?
Dmand AI links 23 publications to Dr. Willis, published from 2008 to 2023.
Who does Dr. Mary Jane Hall Willis publish with?
Dr. Willis' most frequent co-authors are Kristen Michelle Wigby, MD (4 shared papers), Rebecca Mardach, MD (3 shared papers) and Lynne Marie Bird, MD (2 shared papers).
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