Dr. Gary A. McMorris, MD
- Medicare services, 2024
- 743
- Medicare patients, 2024
- 162
- Part D claims, 2024
- 1,316
- Hospital affiliations
- 2
- Industry payments
- $191
- Practice address
- 250 Scenic Highway, Lawrenceville, GA 30046
- Practice phone
- Call (678) 442-5800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. McMorris' 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. Gary A. McMorris is an internist in Lawrenceville, Georgia
Dr. McMorris practices at SummitRidge Hospital in Lawrenceville, Georgia, part of Universal Health Services.
Dr. McMorris' NPI, 1013065580, was assigned on January 8, 2007. Dr. McMorris graduated from Howard University College of Medicine in 1996. Dr. McMorris holds Georgia license 048539.
- NPI
- 1013065580NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062448004
- NPI enumeration date
- January 8, 2007
- NPI status
- Active
- Practice phone
- (678) 442-5800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Gary A. McMorris practices at SummitRidge Hospital in Lawrenceville, Georgia
Dr. McMorris' primary practice is SummitRidge Hospital, at 250 Scenic Highway, Lawrenceville, GA 30046 in Gwinnett County. The practice phone is (678) 442-5800.
- SummitRidge Hospital250 Scenic Highway, Lawrenceville, GA 30046 · Gwinnett CountyPhone(678) 442-5800
Source: Dmand AI Affiliation Data
Dr. Gary A. McMorris is affiliated with 4 sites of care
Dr. McMorris' primary practice is SummitRidge Hospital in Lawrenceville, Georgia, part of Universal Health Services. Dr. McMorris is also affiliated with Northside Hospital Gwinnett. Dmand AI also links Dr. McMorris to 1 more physician office and 1 home health agency, 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. Gary A. McMorris' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McMorris practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SummitRidge Hospital | Available with a free account |
| +3 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 Universal Health Services and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Gary A. McMorris is one of 3,575 internists in Georgia
Internal medicine is Dr. McMorris' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. McMorris is licensed in Georgia.
Specialties and state licenses
- Internal medicine, GeorgiaPrimary
Internists near Dr. McMorris
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. Gary A. McMorris billed Medicare for 743 services in 2024
CMS data shows 743 Medicare services from Dr. McMorris across 7 procedure codes in 2024, for 162 Medicare patients. Medicare paid $45,390 for them.
Dr. McMorris' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2822024: 743163%
- Surgery
- 2023: 382024: 0100%
Where Dr. McMorris' Medicare services took place, 2024
- In an office14219%
- In a facility60181%
Dr. McMorris compared with the Georgia median for internists, 2024
- Dr. McMorris
- Georgia median
- Medicare services
- 743vs 53639% above
- Medicare patients
- 162vs 19416% below
- Part D claims
- 839vs 3392.5 times
Medians across 3,344 internists in Georgia with Dmand AI profiles that report each measure.
Dr. McMorris' 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. McMorris?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. McMorris and other internists in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gary A. McMorris treated 162 Medicare patients in 2024, average age 51
CMS counts 162 Medicare patients who saw Dr. McMorris in 2024. The largest group is under 65, with 113 patients. 63% of them have schizophrenia and other psychoses, and 61% have anxiety. 51% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. McMorris' median patient age at 53, with 49% women.
Dr. McMorris' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. McMorris' Medicare patients by sex, 2024
- Women6943%
- Men9357%
Chronic conditions among Dr. McMorris' Medicare patients, 2024
- Schizophrenia and other psychoses63%
- Anxiety61%
- High blood pressure61%
- Mood disorders56%
- Tobacco use47%
- Alcohol and drug use disorders44%
- Bipolar disorder43%
- High cholesterol41%
Share of Medicare patients with each condition. A patient can have several.
Dr. McMorris' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gary A. McMorris wrote 1,316 Medicare Part D claims in 2024
In 2024, Dr. McMorris wrote 1,316 Medicare Part D claims for 133 patients. 92% of them were for generic drugs. CMS names the drug for 839 of them, across 31 drugs with 11 or more claims each, at $7,922 in total drug cost. In 2023, CMS named 698 claims across 32 drugs.
Dr. McMorris' Part D claims by kind of drug, 2024
- Generic1,212 claims92%
- Brand-name and other104 claims8%
Dr. McMorris' 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. McMorris' Part D claims, 2024
- Antibiotics3%43 of 1,316 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: 6982024: 83920%
Drugs named by CMS: 31 in 2024, 32 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
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. Gary A. McMorris received $191 in industry payments from 2016 to 2023
CMS Open Payments shows 11 general payments to Dr. McMorris from 7 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $56.
General payments to Dr. McMorris by program year, 2016 to 2023
Companies that paid Dr. McMorris the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gary A. McMorris graduated from Howard University College of Medicine
Dr. McMorris graduated from Howard University College of Medicine in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gary A. McMorris'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) |
| 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. Gary A. McMorris
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. Gary A. McMorris' NPI number?
Dr. Gary A. McMorris' NPI number is 1013065580. It was assigned on January 8, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Gary A. McMorris?
Dr. Gary A. McMorris is an internist in Lawrenceville, Georgia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Gary A. McMorris practice?
Dr. McMorris practices at 250 Scenic Highway, Lawrenceville, GA 30046. Dr. McMorris' primary practice is SummitRidge Hospital in Lawrenceville, Georgia, part of Universal Health Services. Dmand AI also links Dr. McMorris to 1 physician office and 1 home health agency.
What is Dr. Gary A. McMorris' office phone number?
The practice phone on file for Dr. McMorris is (678) 442-5800.
What is Dr. Gary A. McMorris' medical license number?
Dr. McMorris holds Georgia license 048539.
Which hospitals is Dr. Gary A. McMorris affiliated with?
Dr. McMorris practices at SummitRidge Hospital in Lawrenceville, Georgia. Dr. McMorris is also affiliated with Northside Hospital Gwinnett.
Does Dr. Gary A. McMorris accept Medicare?
Yes. CMS data shows Dr. McMorris billed Medicare for 743 services in 2024.
How many Medicare patients does Dr. Gary A. McMorris see?
CMS counts 162 Medicare patients who saw Dr. McMorris in 2024, with an average age of 51.
What services does Dr. Gary A. McMorris bill to Medicare?
In 2024, Dr. McMorris' most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99231) and office visit, established patient (99214).
Where did Dr. Gary A. McMorris go to medical school?
Dr. McMorris graduated from Howard University College of Medicine in 1996.
Show 3 more questionsShow fewer questions
What drugs does Dr. Gary A. McMorris prescribe most?
In 2024 Medicare Part D data, Dr. McMorris' most prescribed drugs by claims were Atorvastatin Calcium, Metformin HCl and Amlodipine Besylate.
Has Dr. Gary A. McMorris received payments from drug or device companies?
CMS Open Payments shows $191 in general payments to Dr. McMorris from 7 companies from 2016 to 2023. The largest total came from Novo Nordisk Inc.
How long has Dr. Gary A. McMorris been practicing?
Dr. McMorris graduated from medical school in 1996, 30 years ago.
Selling to internal medicine practices?
See internists in Georgia 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