Dr. Lawrence Willis Chinn Sr., MD
- Medicare services, 2024
- 84
- Medicare patients, 2024
- 117
- Hospital affiliations
- 1
- Industry payments
- $136
- Medical group
- 1
- Practice address
- 150 Bergen St, Newark, NJ 07103
- Practice phone
- Call (973) 972-4300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chinn'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. Lawrence Willis Chinn Sr. is an anesthesiologist in Newark, New Jersey
Dr. Chinn practices at University Hospital in Newark, New Jersey, part of State of New Jersey.
Dr. Chinn's NPI, 1033379532, was assigned on June 10, 2008. Dr. Chinn holds New Jersey license 25MA08388100.
- NPI
- 1033379532NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648323089
- NPI enumeration date
- June 10, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (973) 972-4300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lawrence Willis Chinn Sr. practices at University Hospital in Newark, New Jersey
Dr. Chinn's primary practice is University Hospital, at 150 Bergen St, Newark, NJ 07103 in Essex County. The practice phone is (973) 972-4300.
- University Hospital150 Bergen St, Newark, NJ 07103 · Essex CountyPhone(973) 972-4300
Source: Dmand AI Affiliation Data
Dr. Lawrence Willis Chinn Sr. is affiliated with 1 site of care and 1 medical group
Dr. Chinn's primary practice is University Hospital in Newark, New Jersey, part of State of New Jersey. The medical group on file is University Neuro-Ophthalmology Associates.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Lawrence Willis Chinn Sr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chinn practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| 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 State of New Jersey and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Lawrence Willis Chinn Sr. is one of 1,613 anesthesiologists in New Jersey
Anesthesiology is Dr. Chinn's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Chinn is licensed in New Jersey.
Specialties and state licenses
- Anesthesiology, New JerseyPrimary
Anesthesiologists near Dr. Chinn
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. Lawrence Willis Chinn Sr. billed Medicare for 84 services in 2024
CMS data shows 84 Medicare services from Dr. Chinn across 2 procedure codes in 2024, for 117 Medicare patients. Medicare paid $10,852 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chinn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 562024: 8450%
Dr. Chinn compared with the New Jersey median for anesthesiologists, 2024
- Dr. Chinn
- New Jersey median
- Medicare services
- 84vs 929% below
- Medicare patients
- 117vs 16931% below
Medians across 1,604 anesthesiologists in New Jersey with Dmand AI profiles that report each measure.
Dr. Chinn'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. Chinn?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chinn and other anesthesiologists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lawrence Willis Chinn Sr. treated 117 Medicare patients in 2024, average age 71
CMS counts 117 Medicare patients who saw Dr. Chinn in 2024. The largest group is 65 to 74, with 69 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chinn's median patient age at 60, with 48% women.
Dr. Chinn's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chinn's Medicare patients by sex, 2024
- Women2622%
- Men9178%
Chronic conditions among Dr. Chinn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis41%
- Diabetes37%
- Ischemic heart disease36%
- Cancer33%
- Chronic kidney disease23%
- Anxiety20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chinn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women48%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Lawrence Willis Chinn Sr. takes part in Medicare
Dr. Chinn 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Lawrence Willis Chinn Sr. received $136 in industry payments from 2022 to 2025
CMS Open Payments shows 8 general payments to Dr. Chinn from 6 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $38.
General payments to Dr. Chinn by program year, 2022 to 2025
Companies that paid Dr. Chinn the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Lawrence Willis Chinn Sr.'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) |
| 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. Lawrence Willis Chinn Sr.
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. Lawrence Willis Chinn Sr.'s NPI number?
Dr. Lawrence Willis Chinn Sr.'s NPI number is 1033379532. It was assigned on June 10, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Lawrence Willis Chinn Sr.?
Dr. Lawrence Willis Chinn Sr. is an anesthesiologist in Newark, New Jersey. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Lawrence Willis Chinn Sr. practice?
Dr. Chinn practices at 150 Bergen St, Newark, NJ 07103. Dr. Chinn's primary practice is University Hospital in Newark, New Jersey, part of State of New Jersey.
What is Dr. Lawrence Willis Chinn Sr.'s office phone number?
The practice phone on file for Dr. Chinn is (973) 972-4300.
What is Dr. Lawrence Willis Chinn Sr.'s medical license number?
Dr. Chinn holds New Jersey license 25MA08388100.
Which hospitals is Dr. Lawrence Willis Chinn Sr. affiliated with?
Dr. Chinn practices at University Hospital in Newark, New Jersey.
What medical group is Dr. Lawrence Willis Chinn Sr. part of?
Dr. Chinn is linked to University Neuro-Ophthalmology Associates.
Does Dr. Lawrence Willis Chinn Sr. accept Medicare?
Yes. CMS data shows Dr. Chinn billed Medicare for 84 services in 2024, and Dr. Chinn accepts Medicare assignment.
How many Medicare patients does Dr. Lawrence Willis Chinn Sr. see?
CMS counts 117 Medicare patients who saw Dr. Chinn in 2024, with an average age of 71.
What services does Dr. Lawrence Willis Chinn Sr. bill to Medicare?
In 2024, Dr. Chinn's most billed Medicare services were anesthesia (00873) and anesthesia (00902).
Has Dr. Lawrence Willis Chinn Sr. received payments from drug or device companies?
CMS Open Payments shows $136 in general payments to Dr. Chinn from 6 companies from 2022 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Dr. Lawrence Willis Chinn Sr. been practicing?
Dr. Chinn graduated from medical school in 2004, 22 years ago.
Selling to anesthesiology practices?
See anesthesiologists in New Jersey by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card