Dr. Andrea Lauren Klein, MD, MPH
- Part D claims, 2024
- 90
- Industry payments
- $60
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 200 W Arbor Dr, San Diego, CA 92103
- Practice phone
- Call (800) 926-8273
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Medical group
Find Dr. Klein'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.
Dr. Andrea Lauren Klein is an emergency medicine physician in San Diego, California
Dr. Klein practices with UC San Diego Health, a medical group.
Dr. Klein's NPI, 1497458657, was assigned on March 24, 2023. Dr. Klein holds California license 207573.
- NPI
- 1497458657NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052770195
- NPI enumeration date
- March 24, 2023
- NPI status
- Active
- Practice phone
- (800) 926-8273
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Andrea Lauren Klein's practice address is in San Diego, California
Dr. Klein's practice address in the NPI Registry is 200 W Arbor Dr, San Diego, CA 92103. The practice phone is (800) 926-8273.
- NPI Registry address200 W Arbor Dr, San Diego, CA 92103Phone(800) 926-8273
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Andrea Lauren Klein is affiliated with 1 medical group
Dr. Klein is part of UC San Diego Health, a medical group in Los Angeles, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Andrea Lauren Klein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Klein practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UC San Diego Health | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Andrea Lauren Klein is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Klein's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Klein is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Klein
Counts of emergency medicine 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. Andrea Lauren Klein's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Klein's median patient age at 66, with 33% women.
Dr. Klein's 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
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Dr. Andrea Lauren Klein wrote 90 Medicare Part D claims in 2024
In 2024, Dr. Klein wrote 90 Medicare Part D claims for 40 patients. 94% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $48 in total drug cost.
Dr. Klein's Part D claims by kind of drug, 2024
- Generic85 claims94%
- Brand-name and other5 claims6%
Dr. Klein's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Klein's Part D claims, 2024
- Antibiotics13%12 of 90 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Andrea Lauren Klein received $60 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Klein from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $31.
General payments to Dr. Klein by program year, 2024 to 2025
Companies that paid Dr. Klein the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Andrea Lauren Klein'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 | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Andrea Lauren Klein
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. Andrea Lauren Klein's NPI number?
Dr. Andrea Lauren Klein's NPI number is 1497458657. It was assigned on March 24, 2023, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrea Lauren Klein?
Dr. Andrea Lauren Klein is an emergency medicine physician in San Diego, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Andrea Lauren Klein practice?
Dr. Klein practices at 200 W Arbor Dr, San Diego, CA 92103. Dr. Klein's primary practice is UC San Diego Health, a medical group.
What is Dr. Andrea Lauren Klein's office phone number?
The practice phone on file for Dr. Klein is (800) 926-8273.
What is Dr. Andrea Lauren Klein's medical license number?
Dr. Klein holds California license 207573, one of 2 state licenses on file.
What medical group is Dr. Andrea Lauren Klein part of?
Dr. Klein is part of UC San Diego Health in Los Angeles, California.
What drugs does Dr. Andrea Lauren Klein prescribe most?
In 2024 Medicare Part D data, Dr. Klein's most prescribed drugs by claims were Ondansetron ODT.
Has Dr. Andrea Lauren Klein received payments from drug or device companies?
CMS Open Payments shows $60 in general payments to Dr. Klein from 2 companies from 2024 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Andrea Lauren Klein been practicing?
Dr. Klein's NPI was assigned in 2023.
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