Dr. Lawrence M. Highman, MD
- Medicare services, 2024
- 401
- Medicare patients, 2024
- 65
- Part D claims, 2024
- 8,695
- Publications
- 1
- Hospital affiliations
- 4
- Practice address
- 1133 W Sycamore St, Willows, CA 95988
- Practice phone
- Call (530) 934-1818
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Highman'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 M. Highman is a general surgeon in Willows, California
Dr. Highman practices at Glenn Medical Center in Willows, California, part of American Advanced Management Group.
Dr. Highman's NPI, 1316992068, was assigned on May 23, 2006. Dr. Highman graduated from University of Illinois College of Medicine - Chicago in 1969. Dr. Highman holds California license G40201.
- NPI
- 1316992068NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931278538
- NPI enumeration date
- May 23, 2006
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (530) 934-1818
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 83
- Medical school graduation
- 1969
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lawrence M. Highman practices at Glenn Medical Center in Willows, California
Dr. Highman's primary practice is Glenn Medical Center, at 1133 W Sycamore St, Willows, CA 95988 in Glenn County. The practice phone is (530) 934-1818.
- Glenn Medical Center1133 W Sycamore St, Willows, CA 95988 · Glenn CountyPhone(530) 934-1818
Source: Dmand AI Affiliation Data
Dr. Lawrence M. Highman is affiliated with 8 sites of care and 1 medical group
Dr. Highman's primary practice is Glenn Medical Center in Willows, California, part of American Advanced Management Group. Dr. Highman is also affiliated with Oroville Hospital. The medical group on file is Glenn Medical Center. Dmand AI also links Dr. Highman to 2 more hospitals, 3 home health agencies and 1 physician office, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Lawrence M. Highman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Highman practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Glenn Medical Center | Available with a free account |
| +7 more affiliated sites | 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 American Advanced Management Group and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Lawrence M. Highman is one of 2,926 general surgeons in California
Surgery is Dr. Highman's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Highman's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- Illinois license
Clinical focus
Dmand AI lists gastrointestinal bleeding, hemorrhoids and intestinal or bowel obstruction among the conditions Dr. Highman treats.
General surgeons near Dr. Highman
Counts of general surgeons 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 M. Highman billed Medicare for 401 services in 2024
CMS data shows 401 Medicare services from Dr. Highman across 3 procedure codes in 2024, all of them office visits, for 65 Medicare patients. Medicare paid $46,863 for them. Every service was in an office.
Dr. Highman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4472024: 40110%
Dr. Highman compared with the California median for general surgeons, 2024
- Dr. Highman
- California median
- Medicare services
- 401vs 1662.4 times
- Medicare patients
- 65vs 12146% below
- Part D claims
- 7,882vs 34231.8 times
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Highman'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. Highman?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Highman and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lawrence M. Highman treated 65 Medicare patients in 2024, average age 74
CMS counts 65 Medicare patients who saw Dr. Highman in 2024. The largest group is 65 to 74, with 29 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 34% are also on Medicaid. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Highman's median patient age at 71, with 49% women.
Dr. Highman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Highman's Medicare patients by sex, 2024
- Women3249%
- Men3351%
Chronic conditions among Dr. Highman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- COPD29%
- Diabetes29%
- Anxiety23%
- Chronic kidney disease22%
- Ischemic heart disease22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Highman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lawrence M. Highman wrote 8,695 Medicare Part D claims in 2024
In 2024, Dr. Highman wrote 8,695 Medicare Part D claims for 347 patients. 87% of them were for generic drugs. CMS names the drug for 7,882 of them, across 145 drugs with 11 or more claims each, at $466,931 in total drug cost. In 2023, CMS named 7,581 claims across 144 drugs.
Dr. Highman's Part D claims by kind of drug, 2024
- Generic7,591 claims87%
- Brand-name1,042 claims12%
- Other62 claims1%
Dr. Highman'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. Highman's Part D claims, 2024
- Opioids8%705 of 8,695 claims
- Antibiotics1%113 of 8,695 claims
- Antipsychotics, patients 65 and over0%27 of 8,695 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: 7,5812024: 7,8824%
Drugs named by CMS: 145 in 2024, 144 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. Lawrence M. Highman offers telehealth to Medicare patients
CMS lists Dr. Highman as offering telehealth.
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Lawrence M. Highman has 1 publication on record
Dmand AI links 1 paper to Dr. Highman.
Recent publications by Dr. Highman
See who Dr. Highman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Highman works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Lawrence M. Highman received $507 in industry payments from 2016 to 2025
CMS Open Payments shows 35 general payments to Dr. Highman from 13 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $131.
General payments to Dr. Highman by program year, 2016 to 2025
Companies that paid Dr. Highman the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lawrence M. Highman graduated from University of Illinois College of Medicine - Chicago
Dr. Highman graduated from University of Illinois College of Medicine - Chicago in 1969.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Lawrence M. Highman accepts plans from 7 insurance carriers
Dr. Highman is in network with 7 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Dr. Highman accepts, by number of carriers
- Medicare6
- PPO6
- POS3
- EPO2
- HMO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Lawrence M. Highman'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) |
| 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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Lawrence M. Highman
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 M. Highman's NPI number?
Dr. Lawrence M. Highman's NPI number is 1316992068. It was assigned on May 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Lawrence M. Highman?
Dr. Lawrence M. Highman is a general surgeon in Willows, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Lawrence M. Highman practice?
Dr. Highman practices at 1133 W Sycamore St, Willows, CA 95988. Dr. Highman's primary practice is Glenn Medical Center in Willows, California, part of American Advanced Management Group. Dmand AI also links Dr. Highman to 2 hospitals, 3 home health agencies and 1 physician office.
What is Dr. Lawrence M. Highman's office phone number?
The practice phone on file for Dr. Highman is (530) 934-1818.
What is Dr. Lawrence M. Highman's medical license number?
Dr. Highman holds California license G40201, one of the licenses on file in 2 states.
Which states has Dr. Lawrence M. Highman been licensed in?
Dmand AI has state licenses on file for Dr. Highman in California (1979 to 2027) and Illinois (1970 to 1990).
Which hospitals is Dr. Lawrence M. Highman affiliated with?
Dr. Highman practices at Glenn Medical Center in Willows, California. Dr. Highman is also affiliated with Oroville Hospital. Dmand AI links Dr. Highman to 2 more hospitals.
What medical group is Dr. Lawrence M. Highman part of?
Dr. Highman is linked to Glenn Medical Center.
Does Dr. Lawrence M. Highman accept Medicare?
Yes. CMS data shows Dr. Highman billed Medicare for 401 services in 2024.
Does Dr. Lawrence M. Highman offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Highman as offering telehealth services.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Lawrence M. Highman see?
CMS counts 65 Medicare patients who saw Dr. Highman in 2024, with an average age of 74.
What services does Dr. Lawrence M. Highman bill to Medicare?
In 2024, Dr. Highman's most billed Medicare services were office visit, established patient (99215), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Lawrence M. Highman go to medical school?
Dr. Highman graduated from University of Illinois College of Medicine - Chicago in 1969.
What drugs does Dr. Lawrence M. Highman prescribe most?
In 2024 Medicare Part D data, Dr. Highman's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Atorvastatin Calcium and Lisinopril.
Has Dr. Lawrence M. Highman received payments from drug or device companies?
CMS Open Payments shows $507 in general payments to Dr. Highman from 13 companies from 2016 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Lawrence M. Highman been practicing?
Dr. Highman graduated from medical school in 1969, 57 years ago.
Does Dr. Lawrence M. Highman do research?
Dmand AI links 1 publication to Dr. Highman.
What insurance does Dr. Lawrence M. Highman accept?
Dr. Highman is in network with 7 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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