Alexander Geiseler, MBBS
- Industry payments
- $346
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 6
- State license
- 1
- Practice address
- 24422 Avenida De Carlota, Laguna Hills, CA 92653
- Practice phone
- Call (949) 759-1720
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Coastal Kids
Laguna Hills, California
Find Alexander Geiseler'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.
Alexander Geiseler is a pediatrician in Laguna Hills, California
Alexander Geiseler practices at Coastal Kids in Laguna Hills, California.
Alexander Geiseler's NPI, 1770996167, was assigned on June 4, 2014. Alexander Geiseler graduated from The University of Queensland Medical School in 2013. Alexander Geiseler holds California license A145034.
- NPI
- 1770996167NPI Registry (opens in a new tab)
- NPI enumeration date
- June 4, 2014
- NPI status
- Active
- Practice phone
- (949) 759-1720
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Alexander Geiseler practices at Coastal Kids in Laguna Hills, California
Alexander Geiseler's primary practice is Coastal Kids, at 24422 Avenida De Carlota, Laguna Hills, CA 92653 in Orange County. The practice phone is (949) 759-1720.
- Coastal Kids24422 Avenida De Carlota, Laguna Hills, CA 92653 · Orange CountyPhone(949) 759-1720
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Alexander Geiseler is affiliated with 2 sites of care and 1 medical group
Alexander Geiseler's primary practice is Coastal Kids in Laguna Hills, California. Dmand AI also links Alexander Geiseler to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Alexander Geiseler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alexander Geiseler practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Coastal Kids | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Alexander Geiseler is one of 8,236 pediatricians in California
Pediatrics is Alexander Geiseler's primary specialty in the NPI Registry, under taxonomy code 208000000X. Alexander Geiseler is board certified in pediatrics by the American Board of Pediatrics. Alexander Geiseler is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Alexander Geiseler
Counts of pediatricians 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
Alexander Geiseler's patients have a median age of 6
Across all payers, Dmand AI patient panel data puts Alexander Geiseler's median patient age at 6, with 41% women.
Alexander Geiseler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 6
Patient panel by sex, all payers
- Women41%
- Men58%
Source: Dmand AI Patient Panel Data
Alexander Geiseler received $346 in industry payments from 2022 to 2025
CMS Open Payments shows 16 general payments to Alexander Geiseler from 6 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Sanofi Pasteur Inc. paid the most, $116.
General payments to Alexander Geiseler by program year, 2022 to 2025
Companies that paid Alexander Geiseler the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Alexander Geiseler graduated from The University of Queensland Medical School
Alexander Geiseler graduated from The University of Queensland Medical School in 2013.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Alexander Geiseler accepts plans from 6 insurance carriers
Alexander Geiseler is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Molina
Plan types Alexander Geiseler accepts, by number of carriers
- Medicare6
- PPO5
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Alexander Geiseler'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Alexander Geiseler
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alexander Geiseler's NPI number?
Alexander Geiseler's NPI number is 1770996167. It was assigned on June 4, 2014, and it is active in the NPI Registry.
What does Alexander Geiseler specialize in?
Alexander Geiseler is a pediatrician in Laguna Hills, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Alexander Geiseler practice?
Alexander Geiseler practices at 24422 Avenida De Carlota, Laguna Hills, CA 92653. Alexander Geiseler's primary practice is Coastal Kids in Laguna Hills, California. Dmand AI also links Alexander Geiseler to 1 group practice or clinic and 1 medical group.
What is Alexander Geiseler's office phone number?
The practice phone on file for Alexander Geiseler is (949) 759-1720.
What is Alexander Geiseler's medical license number?
Alexander Geiseler holds California license A145034.
Is Alexander Geiseler board certified?
Yes. Alexander Geiseler is board certified in pediatrics by the American Board of Pediatrics.
Where did Alexander Geiseler go to medical school?
Alexander Geiseler graduated from The University of Queensland Medical School in 2013.
Has Alexander Geiseler received payments from drug or device companies?
CMS Open Payments shows $346 in general payments to Alexander Geiseler from 6 companies from 2022 to 2025. The largest total came from Sanofi Pasteur Inc.
How long has Alexander Geiseler been practicing?
Alexander Geiseler graduated from medical school in 2013, 13 years ago.
What insurance does Alexander Geiseler accept?
Alexander Geiseler is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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