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Lauren Marshall Lemieux
NPI1912393463PAC ID5799030458
- Medicare services, 2024
- 595
- Medicare patients, 2024
- 37
- Part D claims, 2024
- 82
- Publications
- 1
- Affiliated sites
- 2
- Practice address
- 981 Vale Terrace, Vista, CA 92084
- Practice phone
- Call (619) 631-5010
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Vista Community Clinic (Vale Ter)
FQHC - Main Site · Vista, California
Find Lauren Lemieux's professional email, personal email and mobile number
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Lauren Marshall Lemieux is an internist in Vista, California
Lauren Lemieux practices at Vista Community Clinic (Vale Ter) in Vista, California.
Lauren Lemieux's NPI, 1912393463, was assigned on April 11, 2015. Lauren Lemieux graduated from University of California, Irvine, California College of Medicine in 2015. Lauren Lemieux holds California license A148283.
NPI and contact details
- NPI
- 1912393463NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799030458
- NPI enumeration date
- April 11, 2015
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (619) 631-5010
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Lauren Marshall Lemieux practices at 2 locations in Vista, California
Lauren Lemieux's primary practice is Vista Community Clinic (Vale Ter), at 981 Vale Terrace, Vista, CA 92084 in San Diego County. The practice phone is (619) 631-5010. Lauren Lemieux also practices at Vista Community Clinic, 1000 Vale Terrace Dr, Vista, CA 92084.
- Vista Community Clinic (Vale Ter)Primary981 Vale Terrace, Vista, CA 92084 · San Diego CountyPhone(619) 631-5010
- Vista Community Clinic1000 Vale Terrace Dr, Vista, CA 92084 · San Diego CountyPhone(760) 631-5000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Lauren Marshall Lemieux is affiliated with 2 sites of care and 1 medical group
Lauren Lemieux's primary practice is Vista Community Clinic (Vale Ter) in Vista, California. The medical group on file is Form Health. Dmand AI also links Lauren Lemieux to 1 more group practice or clinic, named with a free account.
Vista Community Clinic (Vale Ter)Primary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Lauren Marshall Lemieux's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lauren Lemieux practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vista Community Clinic (Vale Ter) | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Lauren Marshall Lemieux is one of 16,751 internists in California
Internal medicine is Lauren Lemieux's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Lauren Lemieux is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Lauren Lemieux
Counts of internists 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
Lauren Marshall Lemieux billed Medicare for 595 services in 2024
CMS data shows 595 Medicare services from Lauren Lemieux across 4 procedure codes in 2024, for 37 Medicare patients. Medicare paid $26,279 for them. Every service was in an office.
Medicare services, 2024595
Medicare patients37
Paid by Medicare$26,279
Procedure codes4
Lauren Lemieux's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3182024: 59587%
Lauren Lemieux compared with the California median for internists, 2024
- Lauren Lemieux
- California median
- Medicare services
- 595vs 36165% above
- Medicare patients
- 37vs 15175% below
- Part D claims
- 73vs 42183% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Lauren Lemieux'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Lauren Marshall Lemieux treated 37 Medicare patients in 2024, average age 67
CMS counts 37 Medicare patients who saw Lauren Lemieux in 2024. 75% of them have high cholesterol, and 65% have high blood pressure. Their average risk score is 0.82, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Lauren Lemieux's median patient age at 54, with 70% women.
Medicare patients, 202437
Average age67
Average risk score0.82
Chronic conditions among Lauren Lemieux's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis54%
- Anxiety41%
- Mood disorders35%
- Depression32%
Share of Medicare patients with each condition. A patient can have several.
Lauren Lemieux's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women70%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Lauren Marshall Lemieux wrote 82 Medicare Part D claims in 2024
In 2024, Lauren Lemieux wrote 82 Medicare Part D claims for 17 patients. 60% of them were for generic drugs. CMS names the drug for 73 of them, across 5 drugs with 11 or more claims each, at $47,713 in total drug cost. In 2023, CMS named 105 claims across 3 drugs.
Part D claims, 202482
Drugs named by CMS5
Total drug cost$47,713
Part D patients17
Lauren Lemieux's Part D claims by kind of drug, 2024
- Generic49 claims60%
- Brand-name and other33 claims40%
Lauren Lemieux'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1052024: 7330%
Drugs named by CMS: 5 in 2024, 3 in 2023.
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
Lauren Marshall Lemieux offers telehealth to Medicare patients
CMS lists Lauren Lemieux as offering telehealth.
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Lauren Marshall Lemieux has 1 publication on record
Dmand AI links 1 paper to Lauren Lemieux. Lauren Lemieux's most frequent co-author is Vijaya Surampudi, MD.
Papers1
Lauren Lemieux's most frequent co-authors
Recent publications by Lauren Lemieux
See who Lauren Lemieux researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Lauren Lemieux works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Lauren Marshall Lemieux graduated from University of California, Irvine, California College of Medicine
Lauren Lemieux graduated from University of California, Irvine, California College of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Lauren Marshall Lemieux'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 Affiliation DataDmand AI Practice 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) |
| 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) |
| 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 |
| 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 Lauren Marshall Lemieux
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Lauren Marshall Lemieux's NPI number?
Lauren Marshall Lemieux's NPI number is 1912393463. It was assigned on April 11, 2015, and it is active in the NPI Registry.
What does Lauren Marshall Lemieux specialize in?
Lauren Marshall Lemieux is an internist in Vista, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Lauren Marshall Lemieux practice?
Lauren Lemieux practices at 981 Vale Terrace, Vista, CA 92084. Lauren Lemieux also practices at 1000 Vale Terrace Dr, Vista, CA 92084. Lauren Lemieux's primary practice is Vista Community Clinic (Vale Ter) in Vista, California. Dmand AI also links Lauren Lemieux to 1 group practice or clinic.
What is Lauren Marshall Lemieux's office phone number?
The practice phone on file for Lauren Lemieux is (619) 631-5010.
What is Lauren Marshall Lemieux's medical license number?
Lauren Lemieux holds California license A148283.
What medical group is Lauren Marshall Lemieux part of?
Lauren Lemieux is linked to Form Health.
Does Lauren Marshall Lemieux accept Medicare?
Yes. CMS data shows Lauren Lemieux billed Medicare for 595 services in 2024.
Does Lauren Marshall Lemieux offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Lauren Lemieux as offering telehealth services.
How many Medicare patients does Lauren Marshall Lemieux see?
CMS counts 37 Medicare patients who saw Lauren Lemieux in 2024, with an average age of 67.
What services does Lauren Marshall Lemieux bill to Medicare?
In 2024, Lauren Lemieux's most billed Medicare services were care management and other visits (99454), care management and other visits (99457) and care management and other visits (99458).
Show 5 more questionsShow fewer questions
Where did Lauren Marshall Lemieux go to medical school?
Lauren Lemieux graduated from University of California, Irvine, California College of Medicine in 2015.
What drugs does Lauren Marshall Lemieux prescribe most?
In 2024 Medicare Part D data, Lauren Lemieux's most prescribed drugs by claims were Ozempic, Metformin HCl ER and Bupropion XL.
How long has Lauren Marshall Lemieux been practicing?
Lauren Lemieux graduated from medical school in 2015, 11 years ago.
Does Lauren Marshall Lemieux do research?
Dmand AI links 1 publication to Lauren Lemieux.
Who does Lauren Marshall Lemieux publish with?
Lauren Lemieux's most frequent co-authors are Vijaya Surampudi, MD (1 shared paper).
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