Cell DifferentiationDisease ProgressionGene Expression Regulation, Neoplastic
Dr. Caitlin Ann Williams, MD
NPI1114581360PAC ID0244568806
- Publications
- 7
- Hospital affiliations
- 1
- Medical group
- 1
- Insurance carriers
- 10
- State license
- 1
- Practice address
- 4650 Sunset Blvd, MS 108, Los Angeles, CA 90027
- Practice phone
- Call (323) 669-2164
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Williams' 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. Caitlin Ann Williams is a pediatrician in Los Angeles, California
Dr. Williams practices at Children's Hospital Los Angeles in Los Angeles, California, part of Children's Hospital Los Angeles.
Dr. Williams' NPI, 1114581360, was assigned on April 23, 2019. Dr. Williams graduated from The University of Arizona College of Medicine, Phoenix in 2019. Dr. Williams holds California license A183089.
NPI and contact details
- NPI
- 1114581360NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244568806
- NPI enumeration date
- April 23, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (323) 669-2164
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Caitlin Ann Williams practices at Children's Hospital Los Angeles in Los Angeles, California
Dr. Williams' primary practice is Children's Hospital Los Angeles, at 4650 Sunset Blvd, MS 108, Los Angeles, CA 90027 in Los Angeles County. The practice phone is (323) 669-2164.
- Children's Hospital Los Angeles4650 Sunset Blvd, MS 108, Los Angeles, CA 90027 · Los Angeles CountyPhone(323) 669-2164
Source: Dmand AI Affiliation Data
Dr. Caitlin Ann Williams is affiliated with 1 site of care and 1 medical group
Dr. Williams' primary practice is Children's Hospital Los Angeles in Los Angeles, California, part of Children's Hospital Los Angeles. The medical group on file is Children's Hospital Los Angeles Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Caitlin Ann Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's Hospital Los Angeles | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Williams practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Children's Hospital Los Angeles and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Caitlin Ann Williams is one of 8,236 pediatricians in California
Pediatrics is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Williams is board certified in pediatrics by the American Board of Pediatrics. Dr. Williams is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Williams
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
8,236pediatricians in California690pediatricians in Los Angeles237pediatricians at Children's Hospital Los Angeles
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Caitlin Ann Williams' patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 10, with 52% women.
Dr. Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women52%
- Men47%
Source: Dmand AI Patient Panel Data
How Dr. Caitlin Ann Williams takes part in Medicare
Dr. Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Caitlin Ann Williams has 7 publications on record
Dmand AI links 7 papers to Dr. Williams, published from 2012 to 2020. 2014 was the busiest year, with 3. Dr. Williams' most frequent co-authors are Jacqueline F. Bromberg, MD, David Lyden, MD and Yonathan Ararso, MD, MS.
Papers7
Years published2012 to 2020
Dr. Williams' papers by year, 2012 to 2020
Dr. Williams' most frequent co-authors
- Jacqueline F. Bromberg, MD7 shared papers
- David Lyden, MD7 shared papers
- Yonathan Ararso, MD, MS3 shared papers
Recent publications by Dr. Williams
See who Dr. Williams researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Williams 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. Caitlin Ann Williams graduated from The University of Arizona College of Medicine, Phoenix
Dr. Williams graduated from The University of Arizona College of Medicine, Phoenix in 2019.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Caitlin Ann Williams accepts plans from 10 insurance carriers
Dr. Williams is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- CMS Medicare
- Elevance
- +2 more carriersWith a free account
Plan types Dr. Williams accepts, by number of carriers
- Medicare7
- PPO6
- HMO4
- POS2
- EPO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Caitlin Ann Williams'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Caitlin Ann Williams
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. Caitlin Ann Williams' NPI number?
Dr. Caitlin Ann Williams' NPI number is 1114581360. It was assigned on April 23, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Caitlin Ann Williams?
Dr. Caitlin Ann Williams is a pediatrician in Los Angeles, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Caitlin Ann Williams practice?
Dr. Williams practices at 4650 Sunset Blvd, MS 108, Los Angeles, CA 90027. Dr. Williams' primary practice is Children's Hospital Los Angeles in Los Angeles, California, part of Children's Hospital Los Angeles.
What is Dr. Caitlin Ann Williams' office phone number?
The practice phone on file for Dr. Williams is (323) 669-2164.
What is Dr. Caitlin Ann Williams' medical license number?
Dr. Williams holds California license A183089.
Which hospitals is Dr. Caitlin Ann Williams affiliated with?
Dr. Williams practices at Children's Hospital Los Angeles in Los Angeles, California.
What medical group is Dr. Caitlin Ann Williams part of?
Dr. Williams is linked to Children's Hospital Los Angeles Medical Group.
Does Dr. Caitlin Ann Williams accept Medicare?
Yes. CMS lists Dr. Williams as accepting Medicare assignment.
Is Dr. Caitlin Ann Williams board certified?
Yes. Dr. Williams is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Caitlin Ann Williams go to medical school?
Dr. Williams graduated from The University of Arizona College of Medicine, Phoenix in 2019.
Show 4 more questionsShow fewer questions
How long has Dr. Caitlin Ann Williams been practicing?
Dr. Williams graduated from medical school in 2019, 7 years ago.
Does Dr. Caitlin Ann Williams do research?
Dmand AI links 7 publications to Dr. Williams, published from 2012 to 2020.
Who does Dr. Caitlin Ann Williams publish with?
Dr. Williams' most frequent co-authors are Jacqueline F. Bromberg, MD (7 shared papers), David Lyden, MD (7 shared papers) and Yonathan Ararso, MD, MS (3 shared papers).
What insurance does Dr. Caitlin Ann Williams accept?
Dr. Williams is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
Selling to pediatrics practices?
See pediatricians in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card