Dr. Benjamin Robert Lasser, MD
- Hospital affiliations
- 1
- Industry payments
- $30
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 3601 W Thirteen Mile Rd, Royal Oak, MI 48073
- Practice phone
- Call (248) 898-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lasser'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. Benjamin Robert Lasser is an internist in Royal Oak, Michigan
Dr. Lasser practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.
Dr. Lasser's NPI, 1790421394, was assigned on May 7, 2022. Dr. Lasser holds Illinois license 125.083483.
- NPI
- 1790421394NPI Registry (opens in a new tab)
- NPI enumeration date
- May 7, 2022
- NPI status
- Active
- Practice phone
- (248) 898-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Benjamin Robert Lasser practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan
Dr. Lasser's primary practice is Corewell Health William Beaumont University Hospital, at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073 in Oakland County. The practice phone is (248) 898-5400.
- Corewell Health William Beaumont University Hospital3601 W Thirteen Mile Rd, Royal Oak, MI 48073 · Oakland CountyPhone(248) 898-5400
Source: Dmand AI Affiliation Data
Dr. Benjamin Robert Lasser is affiliated with 1 site of care
Dr. Lasser's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Benjamin Robert Lasser's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lasser practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health William Beaumont University Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Corewell Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Benjamin Robert Lasser is one of 4,804 internists in Michigan
Internal medicine is Dr. Lasser's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lasser is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Lasser
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
Dr. Benjamin Robert Lasser's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Dr. Lasser's median patient age at 51, with 40% women.
Dr. Lasser's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Benjamin Robert Lasser received $30 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Lasser from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $30.
Companies that paid Dr. Lasser the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Benjamin Robert Lasser'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Benjamin Robert Lasser
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. Benjamin Robert Lasser's NPI number?
Dr. Benjamin Robert Lasser's NPI number is 1790421394. It was assigned on May 7, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Benjamin Robert Lasser?
Dr. Benjamin Robert Lasser is an internist in Royal Oak, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Benjamin Robert Lasser practice?
Dr. Lasser practices at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073. Dr. Lasser's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.
What is Dr. Benjamin Robert Lasser's office phone number?
The practice phone on file for Dr. Lasser is (248) 898-5400.
What is Dr. Benjamin Robert Lasser's medical license number?
Dr. Lasser holds Illinois license 125.083483.
Which hospitals is Dr. Benjamin Robert Lasser affiliated with?
Dr. Lasser practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan.
Has Dr. Benjamin Robert Lasser received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to Dr. Lasser from 1 company from 2024 to 2024. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Benjamin Robert Lasser been practicing?
Dr. Lasser's NPI was assigned in 2022.
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