Dr. Nathan Michael Bullington, MD
- Medicare services, 2024
- 998
- Medicare patients, 2024
- 312
- Part D claims, 2024
- 690
- MIPS score, 2024
- 94
- Hospital affiliations
- 2
- 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. Bullington's professional email, personal email and mobile number
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Dr. Nathan Michael Bullington is an infectious disease specialist in Louisville, Kentucky
Dr. Bullington practices at Baptist Health Louisville in Louisville, Kentucky, part of Baptist Health.
Dr. Bullington's NPI, 1376869461, was assigned on April 14, 2010. Dr. Bullington graduated from University of Alabama School of Medicine in 2010. Dr. Bullington holds Kentucky license TP520.
- NPI
- 1376869461NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729391438
- NPI enumeration date
- April 14, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (502) 897-8100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nathan Michael Bullington practices at Baptist Health Louisville in Louisville, Kentucky
Dr. Bullington'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. Nathan Michael Bullington is affiliated with 4 sites of care and 1 medical group
Dr. Bullington's primary practice is Baptist Health Louisville in Louisville, Kentucky, part of Baptist Health. Dr. Bullington is also affiliated with UofL Health - Jewish Hospital. The medical group on file is Baptist Health Medical Group. Dmand AI also links Dr. Bullington to 1 more 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. Nathan Michael Bullington's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bullington practices, 4 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 |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nathan Michael Bullington is one of 102 infectious disease specialists in Kentucky
Infectious disease is Dr. Bullington's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dmand AI has Dr. Bullington's licenses on file in 2 states: Kentucky and Tennessee.
Specialties and state licenses
- Infectious disease, KentuckyPrimary
- Emergency medical services (emergency medicine), Tennessee
Infectious disease specialists near Dr. Bullington
Counts of infectious disease specialists 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. Nathan Michael Bullington billed Medicare for 998 services in 2024
CMS data shows 998 Medicare services from Dr. Bullington across 5 procedure codes in 2024, for 312 Medicare patients. Medicare paid $84,928 for them.
Dr. Bullington's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,1482024: 99813%
Where Dr. Bullington's Medicare services took place, 2024
- In an office747%
- In a facility92493%
Dr. Bullington compared with the Kentucky median for infectious disease specialists, 2024
- Dr. Bullington
- Kentucky median
- Medicare services
- 998vs 4402.3 times
- Medicare patients
- 312vs 16490% above
- Part D claims
- 571vs 2112.7 times
Medians across 99 infectious disease specialists in Kentucky with Dmand AI profiles that report each measure.
Dr. Bullington'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. Bullington and other infectious disease specialists in Kentucky.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nathan Michael Bullington treated 312 Medicare patients in 2024, average age 75
CMS counts 312 Medicare patients who saw Dr. Bullington in 2024. The largest group is 65 to 74, with 117 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 2.69, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Bullington's median patient age at 64, with 42% women.
Dr. Bullington's Medicare patients by age, 2024
Dr. Bullington's Medicare patients by sex, 2024
- Women14145%
- Men17155%
Chronic conditions among Dr. Bullington's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis69%
- Ischemic heart disease54%
- Diabetes53%
- Chronic kidney disease51%
- Heart failure49%
- Mood disorders48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bullington's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women42%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nathan Michael Bullington wrote 690 Medicare Part D claims in 2024
In 2024, Dr. Bullington wrote 690 Medicare Part D claims for 119 patients. 79% of them were for generic drugs. CMS names the drug for 571 of them, across 17 drugs with 11 or more claims each, at $442,768 in total drug cost. In 2023, CMS named 582 claims across 19 drugs.
Dr. Bullington's Part D claims by kind of drug, 2024
- Generic547 claims79%
- Brand-name143 claims21%
Dr. Bullington'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. Bullington's Part D claims, 2024
- Antibiotics70%483 of 690 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: 5822024: 5712%
Drugs named by CMS: 17 in 2024, 19 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. Nathan Michael Bullington 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. Bullington for performance year 2024, reported through an alternative payment model (APM). Dr. Bullington accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Bullington as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Bullington'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. Nathan Michael Bullington received $2,733 in industry payments from 2016 to 2025
CMS Open Payments shows 118 general payments to Dr. Bullington from 18 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Gilead Sciences, Inc. paid the most, $498.
General payments to Dr. Bullington by program year, 2016 to 2025
General payments to Dr. Bullington by kind, 2016 to 2025
- Food and beverage$2,69399%
- Education$401%
Companies that paid Dr. Bullington 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. Nathan Michael Bullington graduated from University of Alabama School of Medicine
Dr. Bullington graduated from University of Alabama School of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nathan Michael Bullington'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. Nathan Michael Bullington
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. Nathan Michael Bullington's NPI number?
Dr. Nathan Michael Bullington's NPI number is 1376869461. It was assigned on April 14, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathan Michael Bullington?
Dr. Nathan Michael Bullington is an infectious disease specialist in Louisville, Kentucky. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Nathan Michael Bullington practice?
Dr. Bullington practices at 4000 Kresge Way, Louisville, KY 40207. Dr. Bullington's primary practice is Baptist Health Louisville in Louisville, Kentucky, part of Baptist Health. Dmand AI also links Dr. Bullington to 1 group practice or clinic and 1 therapy and rehab clinic.
What is Dr. Nathan Michael Bullington's office phone number?
The practice phone on file for Dr. Bullington is (502) 897-8100.
What is Dr. Nathan Michael Bullington's medical license number?
Dr. Bullington holds Kentucky license TP520, one of the licenses on file in 2 states.
Which states has Dr. Nathan Michael Bullington been licensed in?
Dmand AI has state licenses on file for Dr. Bullington in Kentucky and Tennessee.
Which hospitals is Dr. Nathan Michael Bullington affiliated with?
Dr. Bullington practices at Baptist Health Louisville in Louisville, Kentucky. Dr. Bullington is also affiliated with UofL Health - Jewish Hospital.
What medical group is Dr. Nathan Michael Bullington part of?
Dr. Bullington is linked to Baptist Health Medical Group.
Does Dr. Nathan Michael Bullington accept Medicare?
Yes. CMS data shows Dr. Bullington billed Medicare for 998 services in 2024, and Dr. Bullington accepts Medicare assignment.
Does Dr. Nathan Michael Bullington offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Bullington as offering telehealth services.
Show 7 more questionsShow fewer questions
What is Dr. Nathan Michael Bullington's MIPS score?
Dr. Bullington'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. Nathan Michael Bullington see?
CMS counts 312 Medicare patients who saw Dr. Bullington in 2024, with an average age of 75.
What services does Dr. Nathan Michael Bullington bill to Medicare?
In 2024, Dr. Bullington's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and hospital inpatient care (99233).
Where did Dr. Nathan Michael Bullington go to medical school?
Dr. Bullington graduated from University of Alabama School of Medicine in 2010.
What drugs does Dr. Nathan Michael Bullington prescribe most?
In 2024 Medicare Part D data, Dr. Bullington's most prescribed drugs by claims were Doxycycline Hyclate, Biktarvy and Cefadroxil.
Has Dr. Nathan Michael Bullington received payments from drug or device companies?
CMS Open Payments shows $2,733 in general payments to Dr. Bullington from 18 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Nathan Michael Bullington been practicing?
Dr. Bullington graduated from medical school in 2010, 16 years ago.
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