Dr. Joseph William Hackler, DO
- Medicare services, 2024
- 2,428
- Medicare patients, 2024
- 1,198
- Part D claims, 2024
- 3,755
- Hospital affiliations
- 6
- Industry payments
- $7,647
- Practice address
- 9601 Baptist Health Drive, Little Rock, AR 72205
- Practice phone
- Call (501) 202-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hackler's professional email, personal email and mobile number
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Dr. Joseph William Hackler is an internist in Little Rock, Arkansas
Dr. Hackler practices at Baptist Health Medical Center-Little Rock in Little Rock, Arkansas, part of Baptist Health.
Dr. Hackler's NPI, 1710151204, was assigned on April 16, 2008. Dr. Hackler graduated from University of Oklahoma College of Medicine in 2007. Dr. Hackler holds Ohio license 58.002465.
- NPI
- 1710151204NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355475807
- NPI enumeration date
- April 16, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (501) 202-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joseph William Hackler practices at Baptist Health Medical Center-Little Rock in Little Rock, Arkansas
Dr. Hackler's primary practice is Baptist Health Medical Center-Little Rock, at 9601 Baptist Health Drive, Little Rock, AR 72205 in Pulaski County. The practice phone is (501) 202-2000.
- Baptist Health Medical Center-Little Rock9601 Baptist Health Drive, Little Rock, AR 72205 · Pulaski CountyPhone(501) 202-2000
Source: Dmand AI Affiliation Data
Dr. Joseph William Hackler is affiliated with 6 sites of care and 2 medical groups
Dr. Hackler's primary practice is Baptist Health Medical Center-Little Rock in Little Rock, Arkansas, part of Baptist Health. Dr. Hackler is also affiliated with Baptist Health Rehabilitation Institute-Little Rock. The medical group on file is Baptist Health Family Clinic-Greers Ferry. Dmand AI also links Dr. Hackler to 4 more hospitals 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. Joseph William Hackler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hackler practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baptist Health Medical Center-Little Rock | Available with a free account |
| +5 more sites and 1 medical group | 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 Baptist Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Joseph William Hackler is one of 642 internists in Arkansas
Internal medicine is Dr. Hackler's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Hackler's licenses on file in 2 states: Ohio and Arkansas.
Specialties and state licenses
- Internal medicine, OhioPrimary
- Cardiovascular disease, Arkansas
Internists near Dr. Hackler
Counts of internists 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. Joseph William Hackler billed Medicare for 2,428 services in 2024
CMS data shows 2,428 Medicare services from Dr. Hackler across 18 procedure codes in 2024, for 1,198 Medicare patients. Medicare paid $92,673 for them.
Dr. Hackler's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,2792024: 1,3546%
- Office and hospital visits
- 2023: 1,0692024: 1,0531%
- Imaging
- 2023: 282024: 2125%
Where Dr. Hackler's Medicare services took place, 2024
- In an office2149%
- In a facility2,21491%
Dr. Hackler compared with the Arkansas median for internists, 2024
- Dr. Hackler
- Arkansas median
- Medicare services
- 2,428vs 8422.9 times
- Medicare patients
- 1,198vs 2904.1 times
- Part D claims
- 3,554vs 19718.0 times
Medians across 627 internists in Arkansas with Dmand AI profiles that report each measure.
Dr. Hackler'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. Hackler?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hackler and other internists in Arkansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joseph William Hackler treated 1,198 Medicare patients in 2024, average age 75
CMS counts 1,198 Medicare patients who saw Dr. Hackler in 2024. The largest group is 75 to 84, with 436 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.80, 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. Hackler's median patient age at 72, with 56% women.
Dr. Hackler's Medicare patients by age, 2024
Dr. Hackler's Medicare patients by sex, 2024
- Women65555%
- Men54345%
Chronic conditions among Dr. Hackler's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease54%
- Arthritis53%
- Atrial fibrillation40%
- Diabetes40%
- Heart failure40%
- Chronic kidney disease38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hackler'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
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joseph William Hackler wrote 3,755 Medicare Part D claims in 2024
In 2024, Dr. Hackler wrote 3,755 Medicare Part D claims for 369 patients. 85% of them were for generic drugs. CMS names the drug for 3,554 of them, across 51 drugs with 11 or more claims each, at $391,346 in total drug cost. In 2023, CMS named 3,355 claims across 50 drugs.
Dr. Hackler's Part D claims by kind of drug, 2024
- Generic3,193 claims85%
- Brand-name and other562 claims15%
Dr. Hackler'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,3552024: 3,5546%
Drugs named by CMS: 51 in 2024, 50 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
How Dr. Joseph William Hackler takes part in Medicare
Dr. Hackler accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Joseph William Hackler received $7,647 in industry payments from 2016 to 2025
CMS Open Payments shows 513 general payments to Dr. Hackler from 34 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Novartis Pharmaceuticals Corporation paid the most, $1,821.
General payments to Dr. Hackler by program year, 2016 to 2025
General payments to Dr. Hackler by kind, 2016 to 2025
- Food and beverage$7,60599%
- Education$421%
Companies that paid Dr. Hackler 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. Joseph William Hackler graduated from University of Oklahoma College of Medicine
Dr. Hackler graduated from University of Oklahoma College of Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Joseph William Hackler'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) |
| 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. Joseph William Hackler
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. Joseph William Hackler's NPI number?
Dr. Joseph William Hackler's NPI number is 1710151204. It was assigned on April 16, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Joseph William Hackler?
Dr. Joseph William Hackler is an internist in Little Rock, Arkansas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Joseph William Hackler practice?
Dr. Hackler practices at 9601 Baptist Health Drive, Little Rock, AR 72205. Dr. Hackler's primary practice is Baptist Health Medical Center-Little Rock in Little Rock, Arkansas, part of Baptist Health. Dmand AI also links Dr. Hackler to 4 hospitals and 1 medical group.
What is Dr. Joseph William Hackler's office phone number?
The practice phone on file for Dr. Hackler is (501) 202-2000.
What is Dr. Joseph William Hackler's medical license number?
Dr. Hackler holds Ohio license 58.002465, one of the licenses on file in 2 states.
Which states has Dr. Joseph William Hackler been licensed in?
Dmand AI has state licenses on file for Dr. Hackler in Ohio and Arkansas.
Which hospitals is Dr. Joseph William Hackler affiliated with?
Dr. Hackler practices at Baptist Health Medical Center-Little Rock in Little Rock, Arkansas. Dr. Hackler is also affiliated with Baptist Health Rehabilitation Institute-Little Rock. Dmand AI links Dr. Hackler to 4 more hospitals.
What medical group is Dr. Joseph William Hackler part of?
Dr. Hackler is linked to Baptist Health Family Clinic-Greers Ferry. Dmand AI links Dr. Hackler to 1 more medical group.
Does Dr. Joseph William Hackler accept Medicare?
Yes. CMS data shows Dr. Hackler billed Medicare for 2,428 services in 2024, and Dr. Hackler accepts Medicare assignment.
How many Medicare patients does Dr. Joseph William Hackler see?
CMS counts 1,198 Medicare patients who saw Dr. Hackler in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. Joseph William Hackler bill to Medicare?
In 2024, Dr. Hackler's most billed Medicare services were heart test or procedure (93010), hospital inpatient care (99233) and heart test or procedure (93306).
Where did Dr. Joseph William Hackler go to medical school?
Dr. Hackler graduated from University of Oklahoma College of Medicine in 2007.
What drugs does Dr. Joseph William Hackler prescribe most?
In 2024 Medicare Part D data, Dr. Hackler's most prescribed drugs by claims were Metoprolol Succinate, Atorvastatin Calcium and Eliquis.
Has Dr. Joseph William Hackler received payments from drug or device companies?
CMS Open Payments shows $7,647 in general payments to Dr. Hackler from 34 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Joseph William Hackler been practicing?
Dr. Hackler graduated from medical school in 2007, 19 years ago.
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