Antibodies, NeoplasmAntigen PresentationAntigens, Neoplasm
Dr. Marissa Caudill, MD, PhD
NPI1578717468
- Medicare services, 2019
- 17
- Part D claims, 2021
- 153
- Publications
- 5
- Industry payments
- $678
- Insurance carriers
- 5
- Practice address
- 21243 Ventura Blvd, Woodland, CA 91364-2168
- Practice phone
- Call (424) 270-0744
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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Dr. Marissa Caudill is a psychiatrist in Woodland, California
Dr. Caudill practices in Woodland, California.
Dr. Caudill's NPI, 1578717468, was assigned on November 5, 2008. Dr. Caudill graduated from Uconn School Of Medicine in 2007. Dr. Caudill holds California license A106990.
NPI and contact details
- NPI
- 1578717468NPI Registry (opens in a new tab)
- NPI enumeration date
- November 5, 2008
- NPI status
- Active
- Practice phone
- (424) 270-0744
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Marissa Caudill's practice address is in Woodland, California
Dr. Caudill's practice address in the NPI Registry is 21243 Ventura Blvd, Woodland, CA 91364-2168. The practice phone is (424) 270-0744.
- NPI Registry address21243 Ventura Blvd, Woodland, CA 91364-2168Phone(424) 270-0744
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Marissa Caudill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Caudill practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Caudill's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marissa Caudill is one of 6,803 psychiatrists in California
Psychiatry is Dr. Caudill's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Caudill is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology. Dr. Caudill is licensed in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Psychiatrists near Dr. Caudill
Counts of psychiatrists 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. Marissa Caudill billed Medicare for 17 services in 2019
CMS data shows 17 Medicare services from Dr. Caudill across 1 procedure code in 2019, all of them office visits. Medicare paid $1,517 for them. Every service was in an office.
Medicare services, 201917
Paid by Medicare$1,517
Procedure codes1
Dr. Caudill compared with the California median for psychiatrists, 2019
- Dr. Caudill
- California median
- Medicare services
- 17vs 11986% below
- Part D claims
- 153vs 1446% above
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Caudill's most billed Medicare procedure codes, 2019
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marissa Caudill wrote 153 Medicare Part D claims in 2021
In 2021, Dr. Caudill wrote 153 Medicare Part D claims. Every claim was for a generic drug. They cover 9 drugs, with $3,815 in total drug cost. In 2020, CMS named 672 claims across 19 drugs.
Part D claims, 2021153
Drugs named by CMS9
Total drug cost$3,815
Dr. Caudill's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 6722021: 15377%
Drugs named by CMS: 9 in 2021, 19 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Marissa Caudill has 5 publications on record
Dmand AI links 5 papers to Dr. Caudill, published from 2002 to 2014. The most frequent topics are Antigens, Neoplasm and Heat-Shock Proteins. Dr. Caudill's most frequent co-author is Ian Cook, MD.
Papers5
Years published2002 to 2014
Dr. Caudill's papers by year, 2002 to 2014
Topics Dr. Caudill writes about most
- Antigens, Neoplasm
- Heat-Shock Proteins
Dr. Caudill's most frequent co-authors
Recent publications by Dr. Caudill
Amino Acid SequenceAntigens, NeoplasmAntigens, Surface
Expert Opin Biol Ther
Antigens, NeoplasmCancer VaccinesHeat-Shock Proteins
See who Dr. Caudill researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Caudill works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Marissa Caudill received $678 in industry payments from 2017 to 2018
CMS Open Payments shows 6 general payments to Dr. Caudill from 2 drug and device companies from 2017 to 2018. Food and beverage make up the largest share, 100% of the total. ACADIA Pharmaceuticals Inc paid the most, $558.
General payments to Dr. Caudill by program year, 2017 to 2018
Companies that paid Dr. Caudill the most, 2017 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marissa Caudill graduated from Uconn School Of Medicine
Dr. Caudill graduated from Uconn School Of Medicine in 2007.
- Medical school
- Board certified in child & adolescent psychiatry
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Marissa Caudill accepts plans from 5 insurance carriers
Dr. Caudill is in network with 5 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- HCSC
- Regence Health Plans
Plan types Dr. Caudill accepts, by number of carriers
- Medicare5
- PPO4
- HMO1
- Medicaid1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Marissa Caudill'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 |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Marissa Caudill
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. Marissa Caudill's NPI number?
Dr. Marissa Caudill's NPI number is 1578717468. It was assigned on November 5, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Marissa Caudill?
Dr. Marissa Caudill is a psychiatrist in Woodland, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Marissa Caudill practice?
Dr. Caudill practices at 21243 Ventura Blvd, Woodland, CA 91364-2168.
What is Dr. Marissa Caudill's office phone number?
The practice phone on file for Dr. Caudill is (424) 270-0744.
What is Dr. Marissa Caudill's medical license number?
Dr. Caudill holds California license A106990.
Does Dr. Marissa Caudill accept Medicare?
Yes. CMS data shows Dr. Caudill billed Medicare for 17 services in 2019.
Is Dr. Marissa Caudill board certified?
Yes. Dr. Caudill is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology.
What services does Dr. Marissa Caudill bill to Medicare?
In 2019, Dr. Caudill's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Marissa Caudill go to medical school?
Dr. Caudill graduated from Uconn School Of Medicine in 2007.
What drugs does Dr. Marissa Caudill prescribe most?
In 2021 Medicare Part D data, Dr. Caudill's most prescribed drugs by claims were Fluoxetine HCl, Clonazepam and Sertraline HCl.
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Has Dr. Marissa Caudill received payments from drug or device companies?
CMS Open Payments shows $678 in general payments to Dr. Caudill from 2 companies from 2017 to 2018. The largest total came from ACADIA Pharmaceuticals Inc.
How long has Dr. Marissa Caudill been practicing?
Dr. Caudill graduated from medical school in 2007, 19 years ago.
Does Dr. Marissa Caudill do research?
Dmand AI links 5 publications to Dr. Caudill, published from 2002 to 2014.
Who does Dr. Marissa Caudill publish with?
Dr. Caudill's most frequent co-authors are Ian Cook, MD (1 shared paper).
What insurance does Dr. Marissa Caudill accept?
Dr. Caudill is in network with 5 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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