Administration, IntravenousAnalgesia, EpiduralAnesthetics, Local
Dr. Otto J. Thomas, MD
NPI1073804118PAC ID4688960313
- Medicare services, 2024
- 19
- Medicare patients, 2024
- 110
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $517
- Practice address
- 751 Medical Center Court, Chula Vista, CA 91911
- Practice phone
- Call (619) 502-5800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Thomas' 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. Otto J. Thomas is an anesthesiologist in Chula Vista, California
Dr. Thomas practices at Sharp Chula Vista Medical Center in Chula Vista, California, part of Sharp HealthCare.
Dr. Thomas' NPI, 1073804118, was assigned on April 25, 2011. Dr. Thomas graduated from University of Rochester Medical Center in 2011. Dr. Thomas holds California license A123150.
NPI and contact details
- NPI
- 1073804118NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688960313
- NPI enumeration date
- April 25, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 502-5800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Otto J. Thomas practices at Sharp Chula Vista Medical Center in Chula Vista, California
Dr. Thomas' primary practice is Sharp Chula Vista Medical Center, at 751 Medical Center Court, Chula Vista, CA 91911 in San Diego County. The practice phone is (619) 502-5800.
- Sharp Chula Vista Medical Center751 Medical Center Court, Chula Vista, CA 91911 · San Diego CountyPhone(619) 502-5800
Source: Dmand AI Affiliation Data
Dr. Otto J. Thomas is affiliated with 2 sites of care and 4 medical groups
Dr. Thomas' primary practice is Sharp Chula Vista Medical Center in Chula Vista, California, part of Sharp HealthCare. The medical group on file is Corona Anesthesia Group Inc. Dmand AI also links Dr. Thomas to 3 more medical groups and 1 group practice or clinic, each named with a free account.
Corona Anesthesia Group Inc3 medical groupsNames with a free account1 group practice or clinicName with a free account
See all 6 affiliations for Dr. ThomasSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Otto J. Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sharp Chula Vista Medical Center | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Otto J. Thomas is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Thomas is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Thomas' licenses on file in 2 states: California and Oregon.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
- Oregon license
Anesthesiologists near Dr. Thomas
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
6,593anesthesiologists in California27anesthesiologists in Chula Vista17anesthesiologists at Sharp Chula Vista Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Otto J. Thomas billed Medicare for 19 services in 2024
CMS data shows 19 Medicare services from Dr. Thomas across 1 procedure code in 2024, for 110 Medicare patients. Medicare paid $2,041 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202419
Medicare patients110
Paid by Medicare$2,041
Procedure codes1
Dr. Thomas' Medicare services by type, 2022 to 2024
- 2022
- 2024
- Anesthesia
- 2022: 272024: 1930%
Dr. Thomas compared with the California median for anesthesiologists, 2024
- Dr. Thomas
- California median
- Medicare services
- 19vs 7274% below
- Medicare patients
- 110vs 14323% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Thomas' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Thomas?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Thomas and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Otto J. Thomas treated 110 Medicare patients in 2024, average age 74
CMS counts 110 Medicare patients who saw Dr. Thomas in 2024. The largest group is 75 to 84, with 43 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 40% are also on Medicaid. Their average risk score is 2.04, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Thomas' median patient age at 66, with 57% women.
Medicare patients, 2024110
Average age74
Average risk score2.04
Also on Medicaid40%
Dr. Thomas' Medicare patients by age, 2024
Dr. Thomas' Medicare patients by sex, 2024
- Women5247%
- Men5853%
Chronic conditions among Dr. Thomas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease49%
- Arthritis47%
- Diabetes46%
- Ischemic heart disease43%
- Heart failure37%
- Mood disorders29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Thomas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Otto J. Thomas takes part in Medicare
Dr. Thomas 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)
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Dr. Otto J. Thomas has 1 publication on record
Dmand AI links 1 paper to Dr. Thomas. Dr. Thomas' most frequent co-authors are Dermot Patrick Maher, MD, Robert Joseph McKenna, MD and Derek Ray Serna-Gallegos, MD.
Papers1
Dr. Thomas' most frequent co-authors
- Dermot Patrick Maher, MD1 shared paper
- Robert Joseph McKenna, MD1 shared paper
- Derek Ray Serna-Gallegos, MD1 shared paper
Recent publications by Dr. Thomas
See who Dr. Thomas researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Thomas works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Otto J. Thomas received $517 in industry payments from 2021 to 2023
CMS Open Payments shows 6 general payments to Dr. Thomas from 1 drug or device company from 2021 to 2023. Food and beverage make up the largest share, 100% of the total. Halyard Health, Inc. paid the most, $517.
General payments to Dr. Thomas by program year, 2021 to 2023
Companies that paid Dr. Thomas the most, 2021 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Otto J. Thomas graduated from University of Rochester Medical Center
Dr. Thomas graduated from University of Rochester Medical Center in 2011.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Otto J. Thomas accepts plans from 2 insurance carriers
Dr. Thomas is in network with 2 carriers, including Molina and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Molina
- CMS Medicare
Plan types Dr. Thomas accepts, by number of carriers
- Medicare2
- HMO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Otto J. Thomas'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 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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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. Otto J. Thomas
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. Otto J. Thomas' NPI number?
Dr. Otto J. Thomas' NPI number is 1073804118. It was assigned on April 25, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Otto J. Thomas?
Dr. Otto J. Thomas is an anesthesiologist in Chula Vista, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Otto J. Thomas practice?
Dr. Thomas practices at 751 Medical Center Court, Chula Vista, CA 91911. Dr. Thomas' primary practice is Sharp Chula Vista Medical Center in Chula Vista, California, part of Sharp HealthCare. Dmand AI also links Dr. Thomas to 3 medical groups and 1 group practice or clinic.
What is Dr. Otto J. Thomas' office phone number?
The practice phone on file for Dr. Thomas is (619) 502-5800.
What is Dr. Otto J. Thomas' medical license number?
Dr. Thomas holds California license A123150, one of the licenses on file in 2 states.
Which states has Dr. Otto J. Thomas been licensed in?
Dmand AI has state licenses on file for Dr. Thomas in California (2012 to 2026) and Oregon (2016 to 2019).
Which hospitals is Dr. Otto J. Thomas affiliated with?
Dr. Thomas practices at Sharp Chula Vista Medical Center in Chula Vista, California.
What medical group is Dr. Otto J. Thomas part of?
Dr. Thomas is linked to Corona Anesthesia Group Inc. Dmand AI links Dr. Thomas to 3 more medical groups.
Does Dr. Otto J. Thomas accept Medicare?
Yes. CMS data shows Dr. Thomas billed Medicare for 19 services in 2024, and Dr. Thomas accepts Medicare assignment.
How many Medicare patients does Dr. Otto J. Thomas see?
CMS counts 110 Medicare patients who saw Dr. Thomas in 2024, with an average age of 74.
Show 8 more questionsShow fewer questions
Is Dr. Otto J. Thomas board certified?
Yes. Dr. Thomas is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Otto J. Thomas bill to Medicare?
In 2024, Dr. Thomas' most billed Medicare services were anesthesia (00142).
Where did Dr. Otto J. Thomas go to medical school?
Dr. Thomas graduated from University of Rochester Medical Center in 2011.
Has Dr. Otto J. Thomas received payments from drug or device companies?
CMS Open Payments shows $517 in general payments to Dr. Thomas from 1 company from 2021 to 2023. The largest total came from Halyard Health, Inc.
How long has Dr. Otto J. Thomas been practicing?
Dr. Thomas graduated from medical school in 2011, 15 years ago.
Does Dr. Otto J. Thomas do research?
Dmand AI links 1 publication to Dr. Thomas.
Who does Dr. Otto J. Thomas publish with?
Dr. Thomas' most frequent co-authors are Dermot Patrick Maher, MD (1 shared paper), Robert Joseph McKenna, MD (1 shared paper) and Derek Ray Serna-Gallegos, MD (1 shared paper).
What insurance does Dr. Otto J. Thomas accept?
Dr. Thomas is in network with 2 carriers, including Molina and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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