Dr. Elizabeth Marian Larive, DO
- Medicare services, 2024
- 156
- Medicare patients, 2024
- 166
- Part D claims, 2024
- 87
- MIPS score, 2024
- 100
- Hospital affiliations
- 1
- Practice address
- 50 N Perry St, Pontiac, MI 48342
- Practice phone
- Call (248) 338-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
McLaren Oakland Hospital
Pontiac, Michigan
Find Dr. Larive'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. Elizabeth Marian Larive is an emergency medicine physician in Pontiac, Michigan
Dr. Larive practices at McLaren Oakland Hospital in Pontiac, Michigan.
Dr. Larive's NPI, 1780946335, was assigned on June 11, 2012. Dr. Larive graduated from Lincoln Memorial University Medical Department in 2012. Dr. Larive holds Michigan license 5101020043.
- NPI
- 1780946335NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688971187
- NPI enumeration date
- June 11, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (248) 338-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elizabeth Marian Larive practices at McLaren Oakland Hospital in Pontiac, Michigan
Dr. Larive's primary practice is McLaren Oakland Hospital, at 50 N Perry St, Pontiac, MI 48342 in Oakland County. The practice phone is (248) 338-5000.
- McLaren Oakland Hospital50 N Perry St, Pontiac, MI 48342 · Oakland CountyPhone(248) 338-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Elizabeth Marian Larive is affiliated with 4 sites of care and 3 medical groups
Dr. Larive's primary practice is McLaren Oakland Hospital in Pontiac, Michigan. Dr. Larive is also affiliated with McLaren Oakland. The medical group on file is McLaren Medical Group. Dmand AI also links Dr. Larive to 2 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Elizabeth Marian Larive's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Larive practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| McLaren Oakland Hospital | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Elizabeth Marian Larive is one of 2,045 emergency medicine physicians in Michigan
Emergency medicine is Dr. Larive's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Larive is licensed in Michigan.
Specialties and state licenses
- Emergency medicine, MichiganPrimary
Emergency medicine physicians near Dr. Larive
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. Elizabeth Marian Larive billed Medicare for 156 services in 2024
CMS data shows 156 Medicare services from Dr. Larive across 3 procedure codes in 2024, for 166 Medicare patients. Medicare paid $19,830 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Larive's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2172024: 15628%
Dr. Larive compared with the Michigan median for emergency medicine physicians, 2024
- Dr. Larive
- Michigan median
- Medicare services
- 156vs 23433% below
- Medicare patients
- 166vs 21422% below
- Part D claims
- 28vs 4639% below
Medians across 1,937 emergency medicine physicians in Michigan with Dmand AI profiles that report each measure.
Dr. Larive'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Larive and other emergency medicine physicians in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Elizabeth Marian Larive treated 166 Medicare patients in 2024, average age 69
CMS counts 166 Medicare patients who saw Dr. Larive in 2024. The largest group is under 65, with 50 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 44% are also on Medicaid. Their average risk score is 2.67, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Larive's median patient age at 54, with 55% women.
Dr. Larive's Medicare patients by age, 2024
Dr. Larive's Medicare patients by sex, 2024
- Women9054%
- Men7646%
Chronic conditions among Dr. Larive's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Anxiety51%
- Ischemic heart disease49%
- Mood disorders47%
- Chronic kidney disease42%
- Depression42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Larive'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
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Elizabeth Marian Larive wrote 87 Medicare Part D claims in 2024
In 2024, Dr. Larive wrote 87 Medicare Part D claims for 62 patients. 97% of them were for generic drugs. CMS names the drug for 28 of them, across 2 drugs with 11 or more claims each, at $102 in total drug cost. In 2023, CMS named 30 claims across 2 drugs.
Dr. Larive's Part D claims by kind of drug, 2024
- Generic84 claims97%
- Brand-name and other3 claims3%
Dr. Larive'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. Larive's Part D claims, 2024
- Antibiotics32%28 of 87 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 302024: 287%
Drugs named by CMS: 2 in 2024, 2 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
Dr. Elizabeth Marian Larive scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Larive for performance year 2024, reported through an alternative payment model (APM). Dr. Larive accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Larive's MIPS scores, performance year 2024
- 100of 100Final score
- 85.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Elizabeth Marian Larive received $24 in industry payments from 2016 to 2017
CMS Open Payments shows 2 general payments to Dr. Larive from 1 drug or device company from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $24.
General payments to Dr. Larive by program year, 2016 to 2017
Companies that paid Dr. Larive the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Elizabeth Marian Larive graduated from Lincoln Memorial University Medical Department
Dr. Larive graduated from Lincoln Memorial University Medical Department in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Elizabeth Marian Larive'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 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)Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Elizabeth Marian Larive
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. Elizabeth Marian Larive's NPI number?
Dr. Elizabeth Marian Larive's NPI number is 1780946335. It was assigned on June 11, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Elizabeth Marian Larive?
Dr. Elizabeth Marian Larive is an emergency medicine physician in Pontiac, Michigan. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Elizabeth Marian Larive practice?
Dr. Larive practices at 50 N Perry St, Pontiac, MI 48342. Dr. Larive's primary practice is McLaren Oakland Hospital in Pontiac, Michigan. Dmand AI also links Dr. Larive to 2 group practices and clinics and 2 medical groups.
What is Dr. Elizabeth Marian Larive's office phone number?
The practice phone on file for Dr. Larive is (248) 338-5000.
What is Dr. Elizabeth Marian Larive's medical license number?
Dr. Larive holds Michigan license 5101020043.
Which hospitals is Dr. Elizabeth Marian Larive affiliated with?
Dr. Larive is affiliated with McLaren Oakland.
What medical group is Dr. Elizabeth Marian Larive part of?
Dr. Larive is linked to McLaren Medical Group. Dmand AI links Dr. Larive to 2 more medical groups.
Does Dr. Elizabeth Marian Larive accept Medicare?
Yes. CMS data shows Dr. Larive billed Medicare for 156 services in 2024, and Dr. Larive accepts Medicare assignment.
What is Dr. Elizabeth Marian Larive's MIPS score?
Dr. Larive's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Elizabeth Marian Larive see?
CMS counts 166 Medicare patients who saw Dr. Larive in 2024, with an average age of 69.
Show 5 more questionsShow fewer questions
What services does Dr. Elizabeth Marian Larive bill to Medicare?
In 2024, Dr. Larive's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Where did Dr. Elizabeth Marian Larive go to medical school?
Dr. Larive graduated from Lincoln Memorial University Medical Department in 2012.
What drugs does Dr. Elizabeth Marian Larive prescribe most?
In 2024 Medicare Part D data, Dr. Larive's most prescribed drugs by claims were Cephalexin and Methocarbamol.
Has Dr. Elizabeth Marian Larive received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Dr. Larive from 1 company from 2016 to 2017. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Elizabeth Marian Larive been practicing?
Dr. Larive graduated from medical school in 2012, 14 years ago.
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