Dr. Marisa Kathryne Bell, MD
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $13
- Medical groups
- 2
- Insurance carriers
- 13
- 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. Bell'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. Marisa Kathryne Bell is a pediatric anesthesiology physician in Los Angeles, California
Dr. Bell practices at Children's Hospital Los Angeles in Los Angeles, California, part of Children's Hospital Los Angeles.
Dr. Bell's NPI, 1326130568, was assigned on September 28, 2006. Dr. Bell graduated from Boston University School Of Medicine in 2003. Dr. Bell holds California license A91186.
- NPI
- 1326130568NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496884074
- NPI enumeration date
- September 28, 2006
- 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
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marisa Kathryne Bell practices at Children's Hospital Los Angeles in Los Angeles, California
Dr. Bell's 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. Marisa Kathryne Bell is affiliated with 1 site of care and 2 medical groups
Dr. Bell's 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 USC Care Medical Group. Dmand AI also links Dr. Bell to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marisa Kathryne Bell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bell 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 |
| +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 Children's Hospital Los Angeles and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Marisa Kathryne Bell is one of 222 pediatric anesthesiology physicians in California
Pediatric anesthesiology is Dr. Bell's primary specialty in the NPI Registry, under taxonomy code 207LP3000X. Dr. Bell is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Bell is licensed in California.
Specialties and state licenses
- Pediatric anesthesiology, CaliforniaPrimary
Pediatric anesthesiology physicians near Dr. Bell
Counts of pediatric anesthesiology 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. Marisa Kathryne Bell's patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Dr. Bell's median patient age at 10, with 35% women.
Dr. Bell's 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
- Women35%
- Men65%
Source: Dmand AI Patient Panel Data
How Dr. Marisa Kathryne Bell takes part in Medicare
Dr. Bell 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. Marisa Kathryne Bell has 1 publication on record
Dmand AI links 1 paper to Dr. Bell.
Recent publications by Dr. Bell
See who Dr. Bell researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bell works with, so you can find a warm path to the right pediatric anesthesiology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Marisa Kathryne Bell received $13 in industry payments in 2020
CMS Open Payments shows 1 general payment to Dr. Bell from 1 drug or device company in 2020. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $13.
Companies that paid Dr. Bell the most, 2020 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marisa Kathryne Bell graduated from Boston University School Of Medicine
Dr. Bell graduated from Boston University School Of Medicine in 2003.
- Medical school
- Board certified in anesthesiology
- Board certified in pediatric anesthesiology
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Marisa Kathryne Bell accepts plans from 13 insurance carriers
Dr. Bell is in network with 13 carriers, including Aetna, United Healthcare and Elevance. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Elevance
- Blue Cross Blue Shield of Michigan
- HCSC
- Molina
- Alliant Health Plans
- Blue Cross and Blue Shield of Kansas City
- +5 more carriersWith a free account
Plan types Dr. Bell accepts, by number of carriers
- HMO8
- PPO7
- EPO4
- Medicare3
- POS2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Marisa Kathryne Bell'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 |
| 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. Marisa Kathryne Bell
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. Marisa Kathryne Bell's NPI number?
Dr. Marisa Kathryne Bell's NPI number is 1326130568. It was assigned on September 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Marisa Kathryne Bell?
Dr. Marisa Kathryne Bell is a pediatric anesthesiology physician in Los Angeles, California. The primary specialty in the NPI Registry is Pediatric Anesthesiology Physician (taxonomy code 207LP3000X).
Where does Dr. Marisa Kathryne Bell practice?
Dr. Bell practices at 4650 Sunset Blvd, MS 108, Los Angeles, CA 90027. Dr. Bell's primary practice is Children's Hospital Los Angeles in Los Angeles, California, part of Children's Hospital Los Angeles. Dmand AI also links Dr. Bell to 1 medical group.
What is Dr. Marisa Kathryne Bell's office phone number?
The practice phone on file for Dr. Bell is (323) 669-2164.
What is Dr. Marisa Kathryne Bell's medical license number?
Dr. Bell holds California license A91186.
Which hospitals is Dr. Marisa Kathryne Bell affiliated with?
Dr. Bell practices at Children's Hospital Los Angeles in Los Angeles, California.
What medical group is Dr. Marisa Kathryne Bell part of?
Dr. Bell is linked to USC Care Medical Group. Dmand AI links Dr. Bell to 1 more medical group.
Does Dr. Marisa Kathryne Bell accept Medicare?
Yes. CMS lists Dr. Bell as accepting Medicare assignment.
Is Dr. Marisa Kathryne Bell board certified?
Yes. Dr. Bell is board certified in anesthesiology by the American Board of Anesthesiology.
Where did Dr. Marisa Kathryne Bell go to medical school?
Dr. Bell graduated from Boston University School Of Medicine in 2003.
Show 4 more questionsShow fewer questions
Has Dr. Marisa Kathryne Bell received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Dr. Bell from 1 company from 2020 to 2020. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Marisa Kathryne Bell been practicing?
Dr. Bell graduated from medical school in 2003, 23 years ago.
Does Dr. Marisa Kathryne Bell do research?
Dmand AI links 1 publication to Dr. Bell.
What insurance does Dr. Marisa Kathryne Bell accept?
Dr. Bell is in network with 13 carriers, including Aetna, United Healthcare and Elevance. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
Selling to pediatric anesthesiology practices?
See pediatric anesthesiology physicians 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