Dr. Greg N. Smith, MD
- Medicare services, 2024
- 1,040
- Medicare patients, 2024
- 525
- Part D claims, 2024
- 604
- MIPS score, 2024
- 94
- Hospital affiliations
- 5
- Practice address
- 4000 Kresge Way, Louisville, KY 40207
- Practice phone
- Call (502) 897-8100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Smith's professional email, personal email and mobile number
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Dr. Greg N. Smith is a neurologist in Louisville, Kentucky
Dr. Smith practices at Baptist Health Louisville in Louisville, Kentucky, part of Baptist Health.
Dr. Smith's NPI, 1649257866, was assigned on December 29, 2005. Dr. Smith graduated from Indiana University School of Medicine in 1984. Dr. Smith holds Kentucky license 25764.
- NPI
- 1649257866NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133229396
- NPI enumeration date
- December 29, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (502) 897-8100
- 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; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Greg N. Smith practices at Baptist Health Louisville in Louisville, Kentucky
Dr. Smith's primary practice is Baptist Health Louisville, at 4000 Kresge Way, Louisville, KY 40207 in Jefferson County. The practice phone is (502) 897-8100.
- Baptist Health Louisville4000 Kresge Way, Louisville, KY 40207 · Jefferson CountyPhone(502) 897-8100
Source: Dmand AI Affiliation Data
Dr. Greg N. Smith is affiliated with 7 sites of care and 1 medical group
Dr. Smith's primary practice is Baptist Health Louisville in Louisville, Kentucky, part of Baptist Health. Dr. Smith is also affiliated with Norton Hospital. The medical group on file is Baptist Health Medical Group. Dmand AI also links Dr. Smith to 3 more hospitals, 1 group practice or clinic and 1 therapy and rehab clinic, 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. Greg N. Smith's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Smith practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baptist Health Louisville | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Baptist Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Greg N. Smith is one of 218 neurologists in Kentucky
Neurology is Dr. Smith's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Smith is licensed in Kentucky.
Specialties and state licenses
- Neurology, KentuckyPrimary
Neurologists near Dr. Smith
Counts of neurologists 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. Greg N. Smith billed Medicare for 1,040 services in 2024
CMS data shows 1,040 Medicare services from Dr. Smith across 14 procedure codes in 2024, for 525 Medicare patients. Medicare paid $71,876 for them.
Dr. Smith's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 8552024: 8382%
- Office and hospital visits
- 2023: 2532024: 20220%
Where Dr. Smith's Medicare services took place, 2024
- In an office38837%
- In a facility65263%
Dr. Smith compared with the Kentucky median for neurologists, 2024
- Dr. Smith
- Kentucky median
- Medicare services
- 1,040vs 3792.7 times
- Medicare patients
- 525vs 2422.2 times
- Part D claims
- 408vs 60432% below
Medians across 204 neurologists in Kentucky with Dmand AI profiles that report each measure.
Dr. Smith'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Smith and other neurologists in Kentucky.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Greg N. Smith treated 525 Medicare patients in 2024, average age 75
CMS counts 525 Medicare patients who saw Dr. Smith in 2024. The largest group is 65 to 74, with 213 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.43, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Smith's median patient age at 65, with 56% women.
Dr. Smith's Medicare patients by age, 2024
Dr. Smith's Medicare patients by sex, 2024
- Women26851%
- Men25749%
Chronic conditions among Dr. Smith's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Anxiety37%
- Ischemic heart disease37%
- Diabetes33%
- Chronic kidney disease32%
- Mood disorders32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Smith's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Greg N. Smith wrote 604 Medicare Part D claims in 2024
In 2024, Dr. Smith wrote 604 Medicare Part D claims for 161 patients. 84% of them were for generic drugs. CMS names the drug for 408 of them, across 15 drugs with 11 or more claims each, at $204,349 in total drug cost. In 2023, CMS named 745 claims across 24 drugs.
Dr. Smith's Part D claims by kind of drug, 2024
- Generic508 claims84%
- Brand-name and other96 claims16%
Dr. Smith'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. Smith's Part D claims, 2024
- Antipsychotics, patients 65 and over2%11 of 604 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: 7452024: 40845%
Drugs named by CMS: 15 in 2024, 24 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. Greg N. Smith scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Smith for performance year 2024, reported through an alternative payment model (APM). Dr. Smith accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Smith's MIPS scores, performance year 2024
- 94of 100Final score
- 87.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Greg N. Smith received $19,837 in industry payments from 2016 to 2025
CMS Open Payments shows 977 general payments to Dr. Smith from 84 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. UCB, Inc. paid the most, $2,324.
General payments to Dr. Smith by program year, 2016 to 2025
General payments to Dr. Smith by kind, 2016 to 2025
- Food and beverage$19,18197%
- Education$2851%
- Entertainment$2011%
- Speaker and faculty fees$1701%
Companies that paid Dr. Smith 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. Greg N. Smith graduated from Indiana University School of Medicine
Dr. Smith graduated from Indiana University School of Medicine in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Greg N. Smith'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)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. Greg N. Smith
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. Greg N. Smith's NPI number?
Dr. Greg N. Smith's NPI number is 1649257866. It was assigned on December 29, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Greg N. Smith?
Dr. Greg N. Smith is a neurologist in Louisville, Kentucky. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Greg N. Smith practice?
Dr. Smith practices at 4000 Kresge Way, Louisville, KY 40207. Dr. Smith's primary practice is Baptist Health Louisville in Louisville, Kentucky, part of Baptist Health. Dmand AI also links Dr. Smith to 3 hospitals, 1 group practice or clinic and 1 therapy and rehab clinic.
What is Dr. Greg N. Smith's office phone number?
The practice phone on file for Dr. Smith is (502) 897-8100.
What is Dr. Greg N. Smith's medical license number?
Dr. Smith holds Kentucky license 25764.
Which hospitals is Dr. Greg N. Smith affiliated with?
Dr. Smith practices at Baptist Health Louisville in Louisville, Kentucky. Dr. Smith is also affiliated with Norton Hospital. Dmand AI links Dr. Smith to 3 more hospitals.
What medical group is Dr. Greg N. Smith part of?
Dr. Smith is linked to Baptist Health Medical Group.
Does Dr. Greg N. Smith accept Medicare?
Yes. CMS data shows Dr. Smith billed Medicare for 1,040 services in 2024, and Dr. Smith accepts Medicare assignment.
What is Dr. Greg N. Smith's MIPS score?
Dr. Smith's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Greg N. Smith see?
CMS counts 525 Medicare patients who saw Dr. Smith in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. Greg N. Smith bill to Medicare?
In 2024, Dr. Smith's most billed Medicare services were nerve and brain test (95886), nerve and brain test (95909) and nerve and brain test (95816).
Where did Dr. Greg N. Smith go to medical school?
Dr. Smith graduated from Indiana University School of Medicine in 1984.
What drugs does Dr. Greg N. Smith prescribe most?
In 2024 Medicare Part D data, Dr. Smith's most prescribed drugs by claims were Gabapentin, Carbidopa-Levodopa and Pregabalin.
Has Dr. Greg N. Smith received payments from drug or device companies?
CMS Open Payments shows $19,837 in general payments to Dr. Smith from 84 companies from 2016 to 2025. The largest total came from UCB, Inc.
How long has Dr. Greg N. Smith been practicing?
Dr. Smith graduated from medical school in 1984, 42 years ago.
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