Dr. James E. Lantz Jr., MD
- Medicare services, 2023
- 972
- Part D claims, 2024
- 1,233
- MIPS score, 2024
- 83
- Industry payments
- $17,515
- Affiliated sites
- 1
- Practice address
- 3950 Austell Rd, Austell, GA 30106
- Practice phone
- Call (470) 644-0012
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Wellstar Cobb Hospital
Austell, Georgia
Find Dr. Lantz'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. James E. Lantz Jr. is an internist in Austell, Georgia
Dr. Lantz practices at Wellstar Cobb Hospital in Austell, Georgia.
Dr. Lantz's NPI, 1881667822, was assigned on February 9, 2006. Dr. Lantz graduated from Medical College of Georgia School of Medicine in 1984. Dr. Lantz holds Georgia license 028028.
- NPI
- 1881667822NPI Registry (opens in a new tab)
- NPI enumeration date
- February 9, 2006
- NPI status
- Active
- Practice phone
- (470) 644-0012
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. James E. Lantz Jr. practices at Wellstar Cobb Hospital in Austell, Georgia
Dr. Lantz's primary practice is Wellstar Cobb Hospital, at 3950 Austell Rd, Austell, GA 30106 in Cobb County. The practice phone is (470) 644-0012.
- Wellstar Cobb Hospital3950 Austell Rd, Austell, GA 30106 · Cobb CountyPhone(470) 644-0012
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. James E. Lantz Jr. is affiliated with 2 sites of care and 1 medical group
Dr. Lantz's primary practice is Wellstar Cobb Hospital in Austell, Georgia. Dmand AI also links Dr. Lantz to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. James E. Lantz Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lantz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wellstar Cobb Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James E. Lantz Jr. is one of 3,575 internists in Georgia
Internal medicine is Dr. Lantz's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lantz is licensed in Georgia.
Specialties and state licenses
- Internal medicine, GeorgiaPrimary
Internists near Dr. Lantz
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. James E. Lantz Jr. billed Medicare for 972 services in 2023
CMS data shows 972 Medicare services from Dr. Lantz across 11 procedure codes in 2023. Medicare paid $79,788 for them. Every service was in an office.
Dr. Lantz's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 7452023: 64513%
- Other services
- 2022: 2642023: 22316%
- Lab and pathology
- 2022: 1142023: 6345%
- Tests and treatments
- 2022: 1072023: 4162%
Dr. Lantz compared with the Georgia median for internists, 2023
- Dr. Lantz
- Georgia median
- Medicare services
- 972vs 53681% above
- Part D claims
- 788vs 3392.3 times
Medians across 3,344 internists in Georgia with Dmand AI profiles that report each measure.
Dr. Lantz's most billed Medicare procedure codes, 2023
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James E. Lantz Jr.'s patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Lantz's median patient age at 72, with 49% women.
Dr. Lantz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women49%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. James E. Lantz Jr. wrote 1,233 Medicare Part D claims in 2024
In 2024, Dr. Lantz wrote 1,233 Medicare Part D claims for 379 patients. 79% of them were for generic drugs. CMS names the drug for 788 of them, across 30 drugs with 11 or more claims each, at $78,294 in total drug cost. In 2023, CMS named 13,739 claims across 196 drugs.
Dr. Lantz's Part D claims by kind of drug, 2024
- Generic977 claims79%
- Brand-name234 claims19%
- Other22 claims2%
Dr. Lantz'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 13,7392024: 78894%
Drugs named by CMS: 30 in 2024, 196 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. James E. Lantz Jr. scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Lantz for performance year 2024, reported as part of a group.
Dr. Lantz's MIPS scores, performance year 2024
- 83of 100Final score
- 63.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 79of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. James E. Lantz Jr. received $17,515 in industry payments from 2016 to 2025
CMS Open Payments shows 1,096 general payments to Dr. Lantz from 60 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. AstraZeneca Pharmaceuticals LP paid the most, $2,542.
General payments to Dr. Lantz by program year, 2016 to 2025
General payments to Dr. Lantz by kind, 2016 to 2025
- Food and beverage$17,40899%
- Education$720%
- Speaker and faculty fees$350%
Companies that paid Dr. Lantz 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. James E. Lantz Jr. graduated from Medical College of Georgia School of Medicine
Dr. Lantz graduated from Medical College of Georgia School of Medicine in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James E. Lantz Jr.'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 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 Data |
| 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 | 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. James E. Lantz Jr.
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. James E. Lantz Jr.'s NPI number?
Dr. James E. Lantz Jr.'s NPI number is 1881667822. It was assigned on February 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James E. Lantz Jr.?
Dr. James E. Lantz Jr. is an internist in Austell, Georgia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. James E. Lantz Jr. practice?
Dr. Lantz practices at 3950 Austell Rd, Austell, GA 30106. Dr. Lantz's primary practice is Wellstar Cobb Hospital in Austell, Georgia. Dmand AI also links Dr. Lantz to 1 group practice or clinic and 1 medical group.
What is Dr. James E. Lantz Jr.'s office phone number?
The practice phone on file for Dr. Lantz is (470) 644-0012.
What is Dr. James E. Lantz Jr.'s medical license number?
Dr. Lantz holds Georgia license 028028.
Does Dr. James E. Lantz Jr. accept Medicare?
Yes. CMS data shows Dr. Lantz billed Medicare for 972 services in 2023.
What is Dr. James E. Lantz Jr.'s MIPS score?
Dr. Lantz's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
What services does Dr. James E. Lantz Jr. bill to Medicare?
In 2023, Dr. Lantz's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and office visit, established patient (99213).
Where did Dr. James E. Lantz Jr. go to medical school?
Dr. Lantz graduated from Medical College of Georgia School of Medicine in 1984.
What drugs does Dr. James E. Lantz Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Lantz's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Levothyroxine Sodium.
Has Dr. James E. Lantz Jr. received payments from drug or device companies?
CMS Open Payments shows $17,515 in general payments to Dr. Lantz from 60 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. James E. Lantz Jr. been practicing?
Dr. Lantz graduated from medical school in 1984, 42 years ago.
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