Dr. Maria Birgit Thomas, DO
- Hospital affiliations
- 1
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2010
- Practice address
- 25825 South Vermont Avenue, Harbor City, CA 90710
- Practice phone
- Call (310) 325-5111
- 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. Maria Birgit Thomas is an obstetrics physician in Harbor City, California
Dr. Thomas practices at Kaiser Permanente South Bay Medical Center in Harbor City, California, part of Kaiser Permanente.
Dr. Thomas' NPI, 1487967055, was assigned on July 23, 2010. Dr. Thomas graduated from Touro University California - Vallejo in 2010. Dr. Thomas holds California license 20A13316.
- NPI
- 1487967055NPI Registry (opens in a new tab)
- NPI enumeration date
- July 23, 2010
- NPI status
- Active
- Practice phone
- (310) 325-5111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Maria Birgit Thomas practices at Kaiser Permanente South Bay Medical Center in Harbor City, California
Dr. Thomas' primary practice is Kaiser Permanente South Bay Medical Center, at 25825 South Vermont Avenue, Harbor City, CA 90710 in Los Angeles County. The practice phone is (310) 325-5111.
- Kaiser Permanente South Bay Medical Center25825 South Vermont Avenue, Harbor City, CA 90710 · Los Angeles CountyPhone(310) 325-5111
Source: Dmand AI Affiliation Data
Dr. Maria Birgit Thomas is affiliated with 1 site of care and 1 medical group
Dr. Thomas' primary practice is Kaiser Permanente South Bay Medical Center in Harbor City, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Maria Birgit Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente South Bay Medical Center | 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 Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Maria Birgit Thomas is one of 164 obstetrics physicians in California
Obstetrics is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 207VX0000X. Dr. Thomas is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. Thomas' licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Obstetrics, CaliforniaPrimary
- Illinois license
Obstetrics physicians near Dr. Thomas
Counts of obstetrics 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. Maria Birgit Thomas' patients have a median age of 34
Across all payers, Dmand AI patient panel data puts Dr. Thomas' median patient age at 34, with 99% women.
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 34
Patient panel by sex, all payers
- Women99%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Maria Birgit Thomas graduated from Touro University California - Vallejo
Dr. Thomas graduated from Touro University California - Vallejo in 2010. Dr. Thomas is a member of AOA.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Sources for Dr. Maria Birgit 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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Maria Birgit 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. Maria Birgit Thomas' NPI number?
Dr. Maria Birgit Thomas' NPI number is 1487967055. It was assigned on July 23, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Maria Birgit Thomas?
Dr. Maria Birgit Thomas is an obstetrics physician in Harbor City, California. The primary specialty in the NPI Registry is Obstetrics Physician (taxonomy code 207VX0000X).
Where does Dr. Maria Birgit Thomas practice?
Dr. Thomas practices at 25825 South Vermont Avenue, Harbor City, CA 90710. Dr. Thomas' primary practice is Kaiser Permanente South Bay Medical Center in Harbor City, California, part of Kaiser Permanente.
What is Dr. Maria Birgit Thomas' office phone number?
The practice phone on file for Dr. Thomas is (310) 325-5111.
What is Dr. Maria Birgit Thomas' medical license number?
Dr. Thomas holds California license 20A13316, one of the licenses on file in 2 states.
Which states has Dr. Maria Birgit Thomas been licensed in?
Dmand AI has state licenses on file for Dr. Thomas in California (2014 to 2027) and Illinois (2010 to 2014).
Which hospitals is Dr. Maria Birgit Thomas affiliated with?
Dr. Thomas practices at Kaiser Permanente South Bay Medical Center in Harbor City, California.
What medical group is Dr. Maria Birgit Thomas part of?
Dr. Thomas is linked to Southern California Permanente Medical Group.
Is Dr. Maria Birgit Thomas board certified?
Yes. Dr. Thomas is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
Where did Dr. Maria Birgit Thomas go to medical school?
Dr. Thomas graduated from Touro University California - Vallejo in 2010.
How long has Dr. Maria Birgit Thomas been practicing?
Dr. Thomas graduated from medical school in 2010, 16 years ago.
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