Dr. Seth A. Hollenbach, MD
- Medicare services, 2024
- 13,467
- Medicare patients, 2024
- 1,251
- Part D claims, 2024
- 2,547
- Hospital affiliations
- 4
- Industry payments
- $59,074
- Practice address
- 1910 Malvern Avenue, Hot Springs, AR 71901
- Practice phone
- Call (501) 321-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hollenbach'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. Seth A. Hollenbach is a urologist in Hot Springs National Park, Arkansas
Dr. Hollenbach practices at National Park Medical Center in Hot Springs, Arkansas, part of Lifepoint Health.
Dr. Hollenbach's NPI, 1437343845, was assigned on August 29, 2007. Dr. Hollenbach graduated from University of Arkansas College of Medicine in 2006. Dr. Hollenbach holds Arkansas license E6264.
- NPI
- 1437343845NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274701115
- NPI enumeration date
- August 29, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (501) 321-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Seth A. Hollenbach practices at National Park Medical Center in Hot Springs, Arkansas
Dr. Hollenbach's primary practice is National Park Medical Center, at 1910 Malvern Avenue, Hot Springs, AR 71901 in Garland County. The practice phone is (501) 321-1000.
- National Park Medical Center1910 Malvern Avenue, Hot Springs, AR 71901 · Garland CountyPhone(501) 321-1000
Source: Dmand AI Affiliation Data
Dr. Seth A. Hollenbach is affiliated with 7 sites of care and 2 medical groups
Dr. Hollenbach's primary practice is National Park Medical Center in Hot Springs, Arkansas, part of Lifepoint Health. Dr. Hollenbach is also affiliated with CHI St. Vincent Hot Springs. The medical group on file is Zangmeister Cancer Center. Dmand AI also links Dr. Hollenbach to 2 more hospitals, 1 group practice or clinic, 1 other site, 1 ambulatory surgery center and 1 medical group, 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. Seth A. Hollenbach's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hollenbach practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| National Park Medical Center | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Seth A. Hollenbach is one of 79 urologists in Arkansas
Urology is Dr. Hollenbach's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Hollenbach is licensed in Arkansas.
Specialties and state licenses
- Urology, ArkansasPrimary
Urologists near Dr. Hollenbach
Counts of urologists 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. Seth A. Hollenbach billed Medicare for 13,467 services in 2024
CMS data shows 13,467 Medicare services from Dr. Hollenbach across 32 procedure codes in 2024, for 1,251 Medicare patients. Medicare paid $340,893 for them.
Dr. Hollenbach's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 7,4682024: 8,21610%
- Surgery
- 2023: 1,0202024: 2,158112%
- Office and hospital visits
- 2023: 9692024: 1,51156%
- Lab and pathology
- 2023: 8712024: 1,25644%
- Imaging
- 2023: 852024: 251195%
- Tests and treatments
- 2023: 172024: 46171%
- Other services
- 2023: 02024: 29
Where Dr. Hollenbach's Medicare services took place, 2024
- In an office12,68994%
- In a facility7786%
Dr. Hollenbach compared with the Arkansas median for urologists, 2024
- Dr. Hollenbach
- Arkansas median
- Medicare services
- 13,467vs 1,8027.5 times
- Medicare patients
- 1,251vs 5982.1 times
- Part D claims
- 2,390vs 8392.8 times
Medians across 87 urologists in Arkansas with Dmand AI profiles that report each measure.
Dr. Hollenbach'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.
Need commercial claims for Dr. Hollenbach?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hollenbach and other urologists in Arkansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Seth A. Hollenbach treated 1,251 Medicare patients in 2024, average age 75
CMS counts 1,251 Medicare patients who saw Dr. Hollenbach in 2024. The largest group is 65 to 74, with 522 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hollenbach's median patient age at 72, with 32% women.
Dr. Hollenbach's Medicare patients by age, 2024
Dr. Hollenbach's Medicare patients by sex, 2024
- Women35328%
- Men89872%
Chronic conditions among Dr. Hollenbach's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Ischemic heart disease43%
- Diabetes31%
- Cancer28%
- Atrial fibrillation26%
- Chronic kidney disease25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hollenbach'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
- Women32%
- Men68%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Seth A. Hollenbach wrote 2,547 Medicare Part D claims in 2024
In 2024, Dr. Hollenbach wrote 2,547 Medicare Part D claims for 960 patients. 88% of them were for generic drugs. CMS names the drug for 2,390 of them, across 29 drugs with 11 or more claims each, at $231,025 in total drug cost. In 2023, CMS named 2,163 claims across 30 drugs.
Dr. Hollenbach's Part D claims by kind of drug, 2024
- Generic2,229 claims88%
- Brand-name and other318 claims12%
Dr. Hollenbach'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. Hollenbach's Part D claims, 2024
- Opioids8%208 of 2,547 claims
- Antibiotics31%800 of 2,547 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: 2,1632024: 2,39010%
Drugs named by CMS: 29 in 2024, 30 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. Seth A. Hollenbach ranks in the 86th percentile for prostate resection in Medicare
Dr. Hollenbach accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 24 procedures of prostate resection by Dr. Hollenbach, more than 86% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Hollenbach ranks in Medicare procedure volume
- Prostate resection
- 86th percentile24 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Seth A. Hollenbach received $59,074 in industry payments from 2016 to 2025
CMS Open Payments shows 625 general payments to Dr. Hollenbach from 53 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 49% of the total. Coloplast Corp paid the most, $47,468.
General payments to Dr. Hollenbach by program year, 2016 to 2025
General payments to Dr. Hollenbach by kind, 2016 to 2025
- Consulting fees$28,81349%
- Food and beverage$13,41823%
- Education$11,89820%
- Travel and lodging$4,9458%
Companies that paid Dr. Hollenbach 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. Seth A. Hollenbach graduated from University of Arkansas College of Medicine
Dr. Hollenbach graduated from University of Arkansas College of Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Seth A. Hollenbach'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)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. Seth A. Hollenbach
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. Seth A. Hollenbach's NPI number?
Dr. Seth A. Hollenbach's NPI number is 1437343845. It was assigned on August 29, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Seth A. Hollenbach?
Dr. Seth A. Hollenbach is a urologist in Hot Springs National Park, Arkansas. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Seth A. Hollenbach practice?
Dr. Hollenbach practices at 1910 Malvern Avenue, Hot Springs, AR 71901. Dr. Hollenbach's primary practice is National Park Medical Center in Hot Springs, Arkansas, part of Lifepoint Health. Dmand AI also links Dr. Hollenbach to 2 hospitals, 1 group practice or clinic, 1 other site, 1 ambulatory surgery center and 1 medical group.
What is Dr. Seth A. Hollenbach's office phone number?
The practice phone on file for Dr. Hollenbach is (501) 321-1000.
What is Dr. Seth A. Hollenbach's medical license number?
Dr. Hollenbach holds Arkansas license E6264.
Which hospitals is Dr. Seth A. Hollenbach affiliated with?
Dr. Hollenbach practices at National Park Medical Center in Hot Springs, Arkansas. Dr. Hollenbach is also affiliated with CHI St. Vincent Hot Springs. Dmand AI links Dr. Hollenbach to 2 more hospitals.
What medical group is Dr. Seth A. Hollenbach part of?
Dr. Hollenbach is linked to Zangmeister Cancer Center. Dmand AI links Dr. Hollenbach to 1 more medical group.
Does Dr. Seth A. Hollenbach accept Medicare?
Yes. CMS data shows Dr. Hollenbach billed Medicare for 13,467 services in 2024, and Dr. Hollenbach accepts Medicare assignment.
How many Medicare patients does Dr. Seth A. Hollenbach see?
CMS counts 1,251 Medicare patients who saw Dr. Hollenbach in 2024, with an average age of 75.
What services does Dr. Seth A. Hollenbach bill to Medicare?
In 2024, Dr. Hollenbach's most billed Medicare services were injected or infused drug (J0585), lab and pathology test (81002) and office visit, established patient (99214).
Show 4 more questionsShow fewer questions
Where did Dr. Seth A. Hollenbach go to medical school?
Dr. Hollenbach graduated from University of Arkansas College of Medicine in 2006.
What drugs does Dr. Seth A. Hollenbach prescribe most?
In 2024 Medicare Part D data, Dr. Hollenbach's most prescribed drugs by claims were Tamsulosin HCl, Sulfamethoxazole-Trimethoprim and Finasteride.
Has Dr. Seth A. Hollenbach received payments from drug or device companies?
CMS Open Payments shows $59,074 in general payments to Dr. Hollenbach from 53 companies from 2016 to 2025. The largest total came from Coloplast Corp.
How long has Dr. Seth A. Hollenbach been practicing?
Dr. Hollenbach graduated from medical school in 2006, 20 years ago.
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