Dr. Ralph Han Park, MD
- Medicare services, 2024
- 319
- Medicare patients, 2024
- 195
- Part D claims, 2024
- 132
- MIPS score, 2024
- 87
- Hospital affiliations
- 1
- Practice address
- 325 Maine Street, Lawrence, KS 66044
- Practice phone
- Call (785) 505-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Ralph Han Park is a general surgeon in Lawrence, Kansas
Dr. Park practices at LMH Health in Lawrence, Kansas, part of City of Lawrence, KS.
Dr. Park's NPI, 1871540195, was assigned on May 30, 2006. Dr. Park graduated from University of Kansas School of Med (KC/Wich/Sal) in 1997. Dr. Park holds Kansas license 04-28712.
- NPI
- 1871540195NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042356800
- NPI enumeration date
- May 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (785) 505-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ralph Han Park practices at LMH Health in Lawrence, Kansas
Dr. Park's primary practice is LMH Health, at 325 Maine Street, Lawrence, KS 66044 in Douglas County. The practice phone is (785) 505-5000.
- LMH Health325 Maine Street, Lawrence, KS 66044 · Douglas CountyPhone(785) 505-5000
Source: Dmand AI Affiliation Data
Dr. Ralph Han Park is affiliated with 3 sites of care and 1 medical group
Dr. Park's primary practice is LMH Health in Lawrence, Kansas, part of City of Lawrence, KS. The medical group on file is LMH Health. Dmand AI also links Dr. Park to 1 more physician office and 1 group practice or 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. Ralph Han Park's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Park practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| LMH Health | Available with a free account |
| +2 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 City of Lawrence, KS and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ralph Han Park is one of 254 general surgeons in Kansas
Surgery is Dr. Park's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Park is licensed in Kansas.
Specialties and state licenses
- Surgery, KansasPrimary
General surgeons near Dr. Park
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. Ralph Han Park billed Medicare for 319 services in 2024
CMS data shows 319 Medicare services from Dr. Park across 11 procedure codes in 2024, for 195 Medicare patients. Medicare paid $20,831 for them.
Dr. Park's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2392024: 29423%
- Imaging
- 2023: 152024: 147%
- Surgery
- 2023: 152024: 1127%
Where Dr. Park's Medicare services took place, 2024
- In an office15549%
- In a facility16451%
Dr. Park compared with the Kansas median for general surgeons, 2024
- Dr. Park
- Kansas median
- Medicare services
- 319vs 2939% above
- Medicare patients
- 195vs 196Close to median
- Part D claims
- 82vs 5161% above
Medians across 262 general surgeons in Kansas with Dmand AI profiles that report each measure.
Dr. Park'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. Ralph Han Park treated 195 Medicare patients in 2024, average age 75
CMS counts 195 Medicare patients who saw Dr. Park in 2024. The largest group is 65 to 74, with 83 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.63, 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. Park's median patient age at 56, with 51% women.
Dr. Park's Medicare patients by age, 2024
Dr. Park's Medicare patients by sex, 2024
- Women9147%
- Men10453%
Chronic conditions among Dr. Park's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis52%
- Chronic kidney disease31%
- Diabetes31%
- Ischemic heart disease31%
- Mood disorders31%
- Depression29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Park's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ralph Han Park wrote 132 Medicare Part D claims in 2024
In 2024, Dr. Park wrote 132 Medicare Part D claims for 70 patients. 99% of them were for generic drugs. CMS names the drug for 82 of them, across 3 drugs with 11 or more claims each, at $446 in total drug cost. In 2023, CMS named 132 claims across 6 drugs.
Dr. Park's Part D claims by kind of drug, 2024
- Generic131 claims99%
- Brand-name and other1 claims1%
Dr. Park'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. Park's Part D claims, 2024
- Opioids48%63 of 132 claims
- Antibiotics31%41 of 132 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: 1322024: 8238%
Drugs named by CMS: 3 in 2024, 6 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. Ralph Han Park scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Park for performance year 2024, reported as part of a group. Dr. Park accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 26 procedures of hernia repair (minimally invasive) by Dr. Park, more than 93% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Park's MIPS scores, performance year 2024
- 87of 100Final score
- 79.8of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Park ranks in Medicare procedure volume
- Hernia repair (minimally invasive)
- 93rd percentile26 procedures
- Spinal fusion
- 33rd percentile16 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)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 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. Ralph Han Park received $13,635 in industry payments from 2016 to 2025
CMS Open Payments shows 109 general payments to Dr. Park from 21 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 39% of the total. Intuitive Surgical, Inc. paid the most, $10,585.
General payments to Dr. Park by program year, 2016 to 2025
General payments to Dr. Park by kind, 2016 to 2025
- Travel and lodging$5,27839%
- Food and beverage$4,34832%
- Education$4,00029%
- Gifts$90%
Companies that paid Dr. Park 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. Ralph Han Park graduated from University of Kansas School of Med (KC/Wich/Sal)
Dr. Park graduated from University of Kansas School of Med (KC/Wich/Sal) in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ralph Han Park'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)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 |
| 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. Ralph Han Park
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. Ralph Han Park's NPI number?
Dr. Ralph Han Park's NPI number is 1871540195. It was assigned on May 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ralph Han Park?
Dr. Ralph Han Park is a general surgeon in Lawrence, Kansas. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Ralph Han Park practice?
Dr. Park practices at 325 Maine Street, Lawrence, KS 66044. Dr. Park's primary practice is LMH Health in Lawrence, Kansas, part of City of Lawrence, KS. Dmand AI also links Dr. Park to 1 physician office and 1 group practice or clinic.
What is Dr. Ralph Han Park's office phone number?
The practice phone on file for Dr. Park is (785) 505-5000.
What is Dr. Ralph Han Park's medical license number?
Dr. Park holds Kansas license 04-28712.
Which hospitals is Dr. Ralph Han Park affiliated with?
Dr. Park practices at LMH Health in Lawrence, Kansas.
What medical group is Dr. Ralph Han Park part of?
Dr. Park is linked to LMH Health.
Does Dr. Ralph Han Park accept Medicare?
Yes. CMS data shows Dr. Park billed Medicare for 319 services in 2024, and Dr. Park accepts Medicare assignment.
What is Dr. Ralph Han Park's MIPS score?
Dr. Park's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Dr. Ralph Han Park see?
CMS counts 195 Medicare patients who saw Dr. Park in 2024, with an average age of 75.
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What services does Dr. Ralph Han Park bill to Medicare?
In 2024, Dr. Park's most billed Medicare services were hospital inpatient care (99231), office visit, established patient (99212) and hospital inpatient care (99222).
Where did Dr. Ralph Han Park go to medical school?
Dr. Park graduated from University of Kansas School of Med (KC/Wich/Sal) in 1997.
What drugs does Dr. Ralph Han Park prescribe most?
In 2024 Medicare Part D data, Dr. Park's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Oxycodone HCl and Amoxicillin-Clavulanate Potass.
Has Dr. Ralph Han Park received payments from drug or device companies?
CMS Open Payments shows $13,635 in general payments to Dr. Park from 21 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Ralph Han Park been practicing?
Dr. Park graduated from medical school in 1997, 29 years ago.
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