Dr. Lorraine Alice Kaelin, MD
- Medicare services, 2024
- 129
- Medicare patients, 2024
- 193
- Hospital affiliations
- 1
- Industry payments
- $580
- Medical group
- 1
- Practice address
- 1140 West La Veta Ave, Suite 300, Orange, CA 92868
- Practice phone
- Call (949) 390-9656
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pavilion Surgery Center
Surgery Center - Medicare-Certified · Orange, California
Find Dr. Kaelin's professional email, personal email and mobile number
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Dr. Lorraine Alice Kaelin is an anesthesiologist in Orange, California
Dr. Kaelin practices at Pavilion Surgery Center in Orange, California.
Dr. Kaelin's NPI, 1669499406, was assigned on July 17, 2006. Dr. Kaelin graduated from Tulane School of Medicine in 1987. Dr. Kaelin holds California license A45728.
- NPI
- 1669499406NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062607807
- NPI enumeration date
- July 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (949) 390-9656
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lorraine Alice Kaelin practices at Pavilion Surgery Center in Orange, California
Dr. Kaelin's primary practice is Pavilion Surgery Center, at 1140 West La Veta Ave, Suite 300, Orange, CA 92868. The practice phone is (949) 390-9656.
- Pavilion Surgery Center1140 West La Veta Ave, Suite 300, Orange, CA 92868Phone(949) 390-9656
Source: Dmand AI Affiliation Data
Dr. Lorraine Alice Kaelin is affiliated with 2 sites of care and 1 medical group
Dr. Kaelin's primary practice is Pavilion Surgery Center in Orange, California. Dr. Kaelin is also affiliated with Providence St. Joseph Hospital Orange. The medical group on file is Allied Anesthesia Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Lorraine Alice Kaelin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kaelin practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pavilion Surgery Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lorraine Alice Kaelin is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Kaelin's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Kaelin is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Kaelin's licenses on file in 2 states: California and Louisiana.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
- Louisiana license
Anesthesiologists near Dr. Kaelin
Counts of anesthesiologists 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. Lorraine Alice Kaelin billed Medicare for 129 services in 2024
CMS data shows 129 Medicare services from Dr. Kaelin across 5 procedure codes in 2024, for 193 Medicare patients. Medicare paid $14,222 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kaelin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 332024: 129291%
Dr. Kaelin compared with the California median for anesthesiologists, 2024
- Dr. Kaelin
- California median
- Medicare services
- 129vs 7279% above
- Medicare patients
- 193vs 14335% above
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Kaelin's 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. Kaelin?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kaelin and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lorraine Alice Kaelin treated 193 Medicare patients in 2024, average age 73
CMS counts 193 Medicare patients who saw Dr. Kaelin in 2024. The largest group is 65 to 74, with 113 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.10, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kaelin's median patient age at 58, with 55% women.
Dr. Kaelin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kaelin's Medicare patients by sex, 2024
- Women10554%
- Men8846%
Chronic conditions among Dr. Kaelin's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis54%
- Diabetes24%
- Ischemic heart disease22%
- Atrial fibrillation21%
- Osteoporosis21%
- Anxiety19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kaelin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Lorraine Alice Kaelin takes part in Medicare
Dr. Kaelin 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. Lorraine Alice Kaelin received $580 in industry payments from 2016 to 2023
CMS Open Payments shows 7 general payments to Dr. Kaelin from 6 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. La Jolla Pharmaceutical Company paid the most, $263.
General payments to Dr. Kaelin by program year, 2016 to 2023
Companies that paid Dr. Kaelin the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lorraine Alice Kaelin graduated from Tulane School of Medicine
Dr. Kaelin graduated from Tulane School of Medicine in 1987.
- Medical school
- Board certified in anesthesiology
- Board certified in pediatric anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Lorraine Alice Kaelin accepts plans from 1 insurance carrier
Dr. Kaelin is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Lorraine Alice Kaelin'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) |
| 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. Lorraine Alice Kaelin
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. Lorraine Alice Kaelin's NPI number?
Dr. Lorraine Alice Kaelin's NPI number is 1669499406. It was assigned on July 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Lorraine Alice Kaelin?
Dr. Lorraine Alice Kaelin is an anesthesiologist in Orange, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Lorraine Alice Kaelin practice?
Dr. Kaelin practices at 1140 West La Veta Ave, Suite 300, Orange, CA 92868. Dr. Kaelin's primary practice is Pavilion Surgery Center in Orange, California.
What is Dr. Lorraine Alice Kaelin's office phone number?
The practice phone on file for Dr. Kaelin is (949) 390-9656.
What is Dr. Lorraine Alice Kaelin's medical license number?
Dr. Kaelin holds California license A45728, one of the licenses on file in 2 states.
Which states has Dr. Lorraine Alice Kaelin been licensed in?
Dmand AI has state licenses on file for Dr. Kaelin in California (1989 to 2027) and Louisiana (1987).
Which hospitals is Dr. Lorraine Alice Kaelin affiliated with?
Dr. Kaelin is affiliated with Providence St. Joseph Hospital Orange.
What medical group is Dr. Lorraine Alice Kaelin part of?
Dr. Kaelin is linked to Allied Anesthesia Medical Group.
Does Dr. Lorraine Alice Kaelin accept Medicare?
Yes. CMS data shows Dr. Kaelin billed Medicare for 129 services in 2024, and Dr. Kaelin accepts Medicare assignment.
How many Medicare patients does Dr. Lorraine Alice Kaelin see?
CMS counts 193 Medicare patients who saw Dr. Kaelin in 2024, with an average age of 73.
Show 6 more questionsShow fewer questions
Is Dr. Lorraine Alice Kaelin board certified?
Yes. Dr. Kaelin is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Lorraine Alice Kaelin bill to Medicare?
In 2024, Dr. Kaelin's most billed Medicare services were anesthesia (00811), anesthesia (00812) and anesthesia (00731).
Where did Dr. Lorraine Alice Kaelin go to medical school?
Dr. Kaelin graduated from Tulane School of Medicine in 1987.
Has Dr. Lorraine Alice Kaelin received payments from drug or device companies?
CMS Open Payments shows $580 in general payments to Dr. Kaelin from 6 companies from 2016 to 2023. The largest total came from La Jolla Pharmaceutical Company.
How long has Dr. Lorraine Alice Kaelin been practicing?
Dr. Kaelin graduated from medical school in 1987, 39 years ago.
What insurance does Dr. Lorraine Alice Kaelin accept?
Dr. Kaelin is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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