Dr. John Hahn, MD
- Medicare services, 2024
- 442
- Medicare patients, 2024
- 234
- Part D claims, 2024
- 271
- MIPS score, 2024
- 94
- Hospital affiliations
- 1
- Practice address
- 2601 Kentucky Ave, Paducah, KY 42003
- Practice phone
- Call (270) 415-7653
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Baptist Health Medical Group Inc
Paducah, Kentucky
Find Dr. Hahn'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. John Hahn is a general surgeon in Paducah, Kentucky
Dr. Hahn practices at Baptist Health Medical Group Inc in Paducah, Kentucky.
Dr. Hahn's NPI, 1255713772, was assigned on June 20, 2015. Dr. Hahn graduated from Florida State University College Of Medicine in 2015. Dr. Hahn holds Florida license ME146090.
- NPI
- 1255713772NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981991502
- NPI enumeration date
- June 20, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (270) 415-7653
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Hahn practices at Baptist Health Medical Group Inc in Paducah, Kentucky
Dr. Hahn's primary practice is Baptist Health Medical Group Inc, at 2601 Kentucky Ave, Paducah, KY 42003 in Mccracken County. The practice phone is (270) 415-7653.
- Baptist Health Medical Group Inc2601 Kentucky Ave, Paducah, KY 42003 · Mccracken CountyPhone(270) 415-7653
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Hahn is affiliated with 3 sites of care and 1 medical group
Dr. Hahn's primary practice is Baptist Health Medical Group Inc in Paducah, Kentucky. Dr. Hahn is also affiliated with Baptist Health Paducah. The medical group on file is Baptist Health Medical Group. Dmand AI also links Dr. Hahn to 1 more group practice or clinic, 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. John Hahn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hahn practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baptist Health Medical Group Inc | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Hahn is one of 383 general surgeons in Kentucky
Surgery is Dr. Hahn's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Hahn is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Hahn's licenses on file in 2 states: Florida and Kentucky.
Specialties and state licenses
- Surgery, FloridaPrimary
- Kentucky license
Clinical focus
Dmand AI lists abdominal adhesion surgery, abdominal hernia repair surgery, colon removal, esophagus, stomach, or upper small intestine surgery, gallbladder removal, groin hernia surgery and mastectomy among the conditions Dr. Hahn treats.
General surgeons near Dr. Hahn
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. John Hahn billed Medicare for 442 services in 2024
CMS data shows 442 Medicare services from Dr. Hahn across 12 procedure codes in 2024, for 234 Medicare patients. Medicare paid $55,947 for them.
Dr. Hahn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3292024: 36712%
- Surgery
- 2023: 292024: 5590%
- Imaging
- 2023: 02024: 20
Where Dr. Hahn's Medicare services took place, 2024
- In an office20647%
- In a facility23653%
Dr. Hahn compared with the Kentucky median for general surgeons, 2024
- Dr. Hahn
- Kentucky median
- Medicare services
- 442vs 2022.2 times
- Medicare patients
- 234vs 14759% above
- Part D claims
- 176vs 832.1 times
Medians across 373 general surgeons in Kentucky with Dmand AI profiles that report each measure.
Dr. Hahn'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Hahn treated 234 Medicare patients in 2024, average age 73
CMS counts 234 Medicare patients who saw Dr. Hahn in 2024. The largest group is 65 to 74, with 105 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.62, 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. Hahn's median patient age at 63, with 50% women.
Dr. Hahn's Medicare patients by age, 2024
Dr. Hahn's Medicare patients by sex, 2024
- Women11147%
- Men12353%
Chronic conditions among Dr. Hahn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Anxiety41%
- Diabetes41%
- Ischemic heart disease41%
- COPD38%
- Chronic kidney disease37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hahn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Hahn wrote 271 Medicare Part D claims in 2024
In 2024, Dr. Hahn wrote 271 Medicare Part D claims for 122 patients. 99% of them were for generic drugs. CMS names the drug for 176 of them, across 4 drugs with 11 or more claims each, at $469 in total drug cost. In 2023, CMS named 188 claims across 3 drugs.
Dr. Hahn's Part D claims by kind of drug, 2024
- Generic269 claims99%
- Brand-name and other2 claims1%
Dr. Hahn'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. Hahn's Part D claims, 2024
- Opioids47%128 of 271 claims
- Antibiotics15%41 of 271 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: 1882024: 1766%
Drugs named by CMS: 4 in 2024, 3 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. John Hahn 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. Hahn for performance year 2024, reported through an alternative payment model (APM). Dr. Hahn accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 24 procedures of hernia repair (minimally invasive) by Dr. Hahn, more than 92% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Hahn'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.
Where Dr. Hahn ranks in Medicare procedure volume
- Hernia repair (minimally invasive)
- 92nd percentile24 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 50th percentile20 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. John Hahn received $18,249 in industry payments from 2018 to 2025
CMS Open Payments shows 139 general payments to Dr. Hahn from 33 drug and device companies from 2018 to 2025. Education make up the largest share, 38% of the total. Intuitive Surgical, Inc. paid the most, $10,208.
General payments to Dr. Hahn by program year, 2018 to 2025
General payments to Dr. Hahn by kind, 2018 to 2025
- Education$7,00038%
- Travel and lodging$6,34835%
- Food and beverage$4,90127%
Companies that paid Dr. Hahn the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Hahn graduated from Florida State University College Of Medicine
Dr. Hahn graduated from Florida State University College Of Medicine in 2015. Dr. Hahn is a member of ACS.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. John Hahn accepts plans from 19 insurance carriers
Dr. Hahn is in network with 19 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- Molina
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +11 more carriersWith a free account
Plan types Dr. Hahn accepts, by number of carriers
- PPO11
- HMO10
- Medicare9
- POS6
- EPO4
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. John Hahn'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 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)Doctors and Clinicians Utilization Data (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 |
| 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. John Hahn
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. John Hahn's NPI number?
Dr. John Hahn's NPI number is 1255713772. It was assigned on June 20, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. John Hahn?
Dr. John Hahn is a general surgeon in Paducah, Kentucky. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. John Hahn practice?
Dr. Hahn practices at 2601 Kentucky Ave, Paducah, KY 42003. Dr. Hahn's primary practice is Baptist Health Medical Group Inc in Paducah, Kentucky. Dmand AI also links Dr. Hahn to 1 group practice or clinic.
What is Dr. John Hahn's office phone number?
The practice phone on file for Dr. Hahn is (270) 415-7653.
What is Dr. John Hahn's medical license number?
Dr. Hahn holds Florida license ME146090, one of the licenses on file in 2 states.
Which states has Dr. John Hahn been licensed in?
Dmand AI has state licenses on file for Dr. Hahn in Florida (2020 to 2026) and Kentucky (2020 to 2026).
Which hospitals is Dr. John Hahn affiliated with?
Dr. Hahn is affiliated with Baptist Health Paducah.
What medical group is Dr. John Hahn part of?
Dr. Hahn is linked to Baptist Health Medical Group.
Does Dr. John Hahn accept Medicare?
Yes. CMS data shows Dr. Hahn billed Medicare for 442 services in 2024, and Dr. Hahn accepts Medicare assignment.
What is Dr. John Hahn's MIPS score?
Dr. Hahn's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. John Hahn see?
CMS counts 234 Medicare patients who saw Dr. Hahn in 2024, with an average age of 73.
Is Dr. John Hahn board certified?
Yes. Dr. Hahn is board certified in surgery by the American Board of Surgery.
What services does Dr. John Hahn bill to Medicare?
In 2024, Dr. Hahn's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99232) and office visit, new patient (99204).
Where did Dr. John Hahn go to medical school?
Dr. Hahn graduated from Florida State University College Of Medicine in 2015.
What drugs does Dr. John Hahn prescribe most?
In 2024 Medicare Part D data, Dr. Hahn's most prescribed drugs by claims were Oxycodone HCl, Cyclobenzaprine HCl and Tramadol HCl.
Has Dr. John Hahn received payments from drug or device companies?
CMS Open Payments shows $18,249 in general payments to Dr. Hahn from 33 companies from 2018 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. John Hahn been practicing?
Dr. Hahn graduated from medical school in 2015, 11 years ago.
What insurance does Dr. John Hahn accept?
Dr. Hahn is in network with 19 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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