Dr. Robert W. Slack, DO
- Medicare services, 2024
- 8,452
- Medicare patients, 2024
- 559
- Part D claims, 2024
- 3,584
- Publications
- 2
- Hospital affiliations
- 2
- Practice address
- 915 Wisconsin Avenue, Tieton, WA 98947
- Practice phone
- Call (509) 424-4797
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Highland Clinic
FQHC - Main Site · Tieton, Washington
Find Dr. Slack'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. Robert W. Slack is a family medicine physician in Highland, Utah
Dr. Slack practices at Highland Clinic in Tieton, Washington.
Dr. Slack's NPI, 1467467399, was assigned on July 29, 2006. Dr. Slack graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2002. Dr. Slack holds Utah license 53766721204.
- NPI
- 1467467399NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799672853
- NPI enumeration date
- July 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (509) 424-4797
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert W. Slack practices in Tieton and Highland
Dr. Slack's primary practice is Highland Clinic, at 915 Wisconsin Avenue, Tieton, WA 98947 in Yakima County. The practice phone is (509) 424-4797. Dr. Slack also practices at Highland Clinic, 10968 N Alpine Hwy, Highland, UT 84003.
- Highland ClinicPrimary915 Wisconsin Avenue, Tieton, WA 98947 · Yakima CountyPhone(509) 424-4797
- Highland Clinic10968 N Alpine Hwy, Highland, UT 84003 · Utah CountyPhone(801) 442-3974
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Robert W. Slack is affiliated with 7 sites of care and 3 medical groups
Dr. Slack's primary practice is Highland Clinic in Tieton, Washington. Dr. Slack is also affiliated with Utah Valley Hospital. The medical group on file is Intermountain Health. Dmand AI also links Dr. Slack to 1 more hospital, 3 group practices and clinics, 2 medical groups and 1 home health agency, 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. Robert W. Slack's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Slack practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Highland Clinic | Available with a free account |
| +6 more sites and 2 medical groups | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Robert W. Slack is one of 1,294 family medicine physicians in Utah
Family medicine is Dr. Slack's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Slack is licensed in Utah.
Specialties and state licenses
- Family medicine, UtahPrimary
Family medicine physicians near Dr. Slack
Counts of family medicine physicians 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. Robert W. Slack billed Medicare for 8,452 services in 2024
CMS data shows 8,452 Medicare services from Dr. Slack across 14 procedure codes in 2024, for 559 Medicare patients. Medicare paid $284,403 for them. Every service was in an office.
Dr. Slack's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,0142024: 8,256310%
- Other services
- 2023: 1312024: 10520%
- Surgery
- 2023: 562024: 5011%
- Tests and treatments
- 2023: 492024: 2745%
- Lab and pathology
- 2023: 332024: 1458%
Dr. Slack compared with the Utah median for family medicine physicians, 2024
- Dr. Slack
- Utah median
- Medicare services
- 8,452vs 35124.1 times
- Medicare patients
- 559vs 1334.2 times
- Part D claims
- 2,993vs 8623.5 times
Medians across 1,260 family medicine physicians in Utah with Dmand AI profiles that report each measure.
Dr. Slack'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. Slack?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Slack and other family medicine physicians in Utah.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert W. Slack treated 559 Medicare patients in 2024, average age 78
CMS counts 559 Medicare patients who saw Dr. Slack in 2024. The largest group is 75 to 84, with 209 patients. 75% of them have high blood pressure, and 67% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.91, 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. Slack's median patient age at 73, with 55% women.
Dr. Slack's Medicare patients by age, 2024
Dr. Slack's Medicare patients by sex, 2024
- Women33360%
- Men22640%
Chronic conditions among Dr. Slack's Medicare patients, 2024
- High blood pressure75%
- High cholesterol67%
- Arthritis61%
- Mood disorders50%
- Depression49%
- Anxiety42%
- Diabetes41%
- Chronic kidney disease38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Slack's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert W. Slack wrote 3,584 Medicare Part D claims in 2024
In 2024, Dr. Slack wrote 3,584 Medicare Part D claims for 384 patients. 90% of them were for generic drugs. CMS names the drug for 2,993 of them, across 89 drugs with 11 or more claims each, at $124,146 in total drug cost. In 2023, CMS named 2,904 claims across 84 drugs.
Dr. Slack's Part D claims by kind of drug, 2024
- Generic3,221 claims90%
- Brand-name350 claims10%
- Other13 claims0%
Dr. Slack'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. Slack's Part D claims, 2024
- Opioids4%156 of 3,584 claims
- Antibiotics3%112 of 3,584 claims
- Antipsychotics, patients 65 and over0%17 of 3,584 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: 2,9042024: 2,9933%
Drugs named by CMS: 89 in 2024, 84 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. Robert W. Slack offers telehealth to Medicare patients
Dr. Slack accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Slack as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Robert W. Slack has 2 publications on record
Dmand AI links 2 papers to Dr. Slack, published from 2023 to 2024. Dr. Slack has published most often in Cancers (Basel).
Recent publications by Dr. Slack
See who Dr. Slack researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Slack works with, so you can find a warm path to the right family medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Robert W. Slack received $314 in industry payments from 2016 to 2025
CMS Open Payments shows 5 general payments to Dr. Slack from 4 drug and device companies from 2016 to 2025. Gifts make up the largest share, 76% of the total. Resmed Corp paid the most, $240.
General payments to Dr. Slack by program year, 2016 to 2025
General payments to Dr. Slack by kind, 2016 to 2025
- Gifts$24076%
- Food and beverage$7424%
Companies that paid Dr. Slack 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. Robert W. Slack graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville
Dr. Slack graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert W. Slack'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 Affiliation DataDmand AI Practice 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Robert W. Slack
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. Robert W. Slack's NPI number?
Dr. Robert W. Slack's NPI number is 1467467399. It was assigned on July 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert W. Slack?
Dr. Robert W. Slack is a family medicine physician in Highland, Utah. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Robert W. Slack practice?
Dr. Slack practices at 915 Wisconsin Avenue, Tieton, WA 98947. Dr. Slack also practices at 10968 N Alpine Hwy, Highland, UT 84003. Dr. Slack's primary practice is Highland Clinic in Tieton, Washington. Dmand AI also links Dr. Slack to 1 hospital, 3 group practices and clinics, 2 medical groups and 1 home health agency.
What is Dr. Robert W. Slack's office phone number?
The practice phone on file for Dr. Slack is (509) 424-4797.
What is Dr. Robert W. Slack's medical license number?
Dr. Slack holds Utah license 53766721204.
Which hospitals is Dr. Robert W. Slack affiliated with?
Dr. Slack is affiliated with Utah Valley Hospital. Dmand AI links Dr. Slack to 1 more hospital.
What medical group is Dr. Robert W. Slack part of?
Dr. Slack is linked to Intermountain Health. Dmand AI links Dr. Slack to 2 more medical groups.
Does Dr. Robert W. Slack accept Medicare?
Yes. CMS data shows Dr. Slack billed Medicare for 8,452 services in 2024, and Dr. Slack accepts Medicare assignment.
Does Dr. Robert W. Slack offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Slack as offering telehealth services.
How many Medicare patients does Dr. Robert W. Slack see?
CMS counts 559 Medicare patients who saw Dr. Slack in 2024, with an average age of 78.
Show 6 more questionsShow fewer questions
What services does Dr. Robert W. Slack bill to Medicare?
In 2024, Dr. Slack's most billed Medicare services were care management and other visits (99458), care management and other visits (99457) and care management and other visits (99454).
Where did Dr. Robert W. Slack go to medical school?
Dr. Slack graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2002.
What drugs does Dr. Robert W. Slack prescribe most?
In 2024 Medicare Part D data, Dr. Slack's most prescribed drugs by claims were Levothyroxine Sodium, Atorvastatin Calcium and Zolpidem Tartrate.
Has Dr. Robert W. Slack received payments from drug or device companies?
CMS Open Payments shows $314 in general payments to Dr. Slack from 4 companies from 2016 to 2025. The largest total came from Resmed Corp.
How long has Dr. Robert W. Slack been practicing?
Dr. Slack graduated from medical school in 2002, 24 years ago.
Does Dr. Robert W. Slack do research?
Dmand AI links 2 publications to Dr. Slack, published from 2023 to 2024.
Selling to family medicine practices?
See family medicine physicians in Utah by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card