Drug InteractionsDrug-Related Side Effects and Adverse ReactionsPolypharmacy
Dr. David John Whaley, MD
NPI1124285499PAC ID8022269190
- Medicare services, 2024
- 895
- Medicare patients, 2024
- 242
- Part D claims, 2024
- 239
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 4400 W 69th St, Sioux Falls, SD 57108
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Avera Behavioral Health - Partial Hospital Program - HOPD
Acute Care Hospital outpatient department · Sioux Falls, South Dakota
Find Dr. Whaley's professional email, personal email and mobile number
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Dr. David John Whaley is a geriatric psychiatry physician in Sioux Falls, South Dakota
Dr. Whaley practices at Avera Behavioral Health - Partial Hospital Program - HOPD in Sioux Falls, South Dakota.
Dr. Whaley's NPI, 1124285499, was assigned on May 22, 2008. Dr. Whaley graduated from Sanford School of Medicine of University of South Dakota in 2008. Dr. Whaley holds South Dakota license 8439.
NPI and contact details
- NPI
- 1124285499NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022269190
- NPI enumeration date
- May 22, 2008
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. David John Whaley practices at Avera Behavioral Health - Partial Hospital Program - HOPD in Sioux Falls, South Dakota
Dr. Whaley's primary practice is Avera Behavioral Health - Partial Hospital Program - HOPD, at 4400 W 69th St, Sioux Falls, SD 57108.
- Avera Behavioral Health - Partial Hospital Program - HOPD4400 W 69th St, Sioux Falls, SD 57108
Source: Dmand AI Affiliation Data
Dr. David John Whaley is affiliated with 5 sites of care and 1 medical group
Dr. Whaley's primary practice is Avera Behavioral Health - Partial Hospital Program - HOPD in Sioux Falls, South Dakota. Dr. Whaley is also affiliated with Avera McKennan Hospital & University Health Center. The medical group on file is Avera McKennan Hospital & University Health Center. Dmand AI also links Dr. Whaley to 1 more hospital, 1 behavioral health center and 1 group practice or clinic, each named with a free account.
Avera Behavioral Health - Partial Hospital Program - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David John Whaley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Whaley practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Avera Behavioral Health - Partial Hospital Program - HOPD | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David John Whaley's specialty is geriatric psychiatry
Geriatric psychiatry is Dr. Whaley's primary specialty in the NPI Registry, under taxonomy code 2084P0805X. Dr. Whaley is licensed in South Dakota.
Specialties and state licenses
- Geriatric psychiatry, South DakotaPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. David John Whaley billed Medicare for 895 services in 2024
CMS data shows 895 Medicare services from Dr. Whaley across 5 procedure codes in 2024, for 242 Medicare patients. Medicare paid $69,490 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024895
Medicare patients242
Paid by Medicare$69,490
Procedure codes5
Dr. Whaley's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5572024: 5641%
- Tests and treatments
- 2023: 1772024: 33187%
Dr. Whaley'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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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. David John Whaley treated 242 Medicare patients in 2024, average age 62
CMS counts 242 Medicare patients who saw Dr. Whaley in 2024. The largest group is under 65, with 114 patients. 75% of them have anxiety, and 75% have depression. 46% are also on Medicaid. Their average risk score is 1.65, 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. Whaley's median patient age at 36, with 51% women.
Medicare patients, 2024242
Average age62
Average risk score1.65
Also on Medicaid46%
Dr. Whaley's Medicare patients by age, 2024
Dr. Whaley's Medicare patients by sex, 2024
- Women12752%
- Men11548%
Chronic conditions among Dr. Whaley's Medicare patients, 2024
- Anxiety75%
- Depression75%
- Mood disorders75%
- High blood pressure74%
- High cholesterol63%
- Schizophrenia and other psychoses45%
- Tobacco use40%
- Arthritis37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Whaley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David John Whaley wrote 239 Medicare Part D claims in 2024
In 2024, Dr. Whaley wrote 239 Medicare Part D claims for 56 patients. 90% of them were for generic drugs. CMS names the drug for 81 of them, across 5 drugs with 11 or more claims each, at $48,681 in total drug cost. In 2023, CMS named 122 claims across 8 drugs.
Part D claims, 2024239
Drugs named by CMS5
Total drug cost$48,681
Part D patients56
Dr. Whaley's Part D claims by kind of drug, 2024
- Generic214 claims90%
- Brand-name25 claims10%
Dr. Whaley'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. Whaley's Part D claims, 2024
- Antipsychotics, patients 65 and over5%11 of 239 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: 1222024: 8134%
Drugs named by CMS: 5 in 2024, 8 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
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Dr. David John Whaley has 1 publication on record
Dmand AI links 1 paper to Dr. Whaley. Dr. Whaley's most frequent co-author is William C. Fuller, MD.
Papers1
Dr. Whaley's most frequent co-authors
Recent publications by Dr. Whaley
See who Dr. Whaley researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Whaley works with, so you can find a warm path to the right geriatric psychiatry physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David John Whaley received $47 in industry payments from 2021 to 2024
CMS Open Payments shows 3 general payments to Dr. Whaley from 2 drug and device companies from 2021 to 2024. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $26.
General payments to Dr. Whaley by program year, 2021 to 2024
Companies that paid Dr. Whaley the most, 2021 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David John Whaley graduated from Sanford School of Medicine of University of South Dakota
Dr. Whaley graduated from Sanford School of Medicine of University of South Dakota in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David John Whaley'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 Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| 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) |
| 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 |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. David John Whaley
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. David John Whaley's NPI number?
Dr. David John Whaley's NPI number is 1124285499. It was assigned on May 22, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. David John Whaley?
Dr. David John Whaley is a geriatric psychiatry physician in Sioux Falls, South Dakota. The primary specialty in the NPI Registry is Geriatric Psychiatry Physician (taxonomy code 2084P0805X).
Where does Dr. David John Whaley practice?
Dr. Whaley practices at 4400 W 69th St, Sioux Falls, SD 57108. Dr. Whaley's primary practice is Avera Behavioral Health - Partial Hospital Program - HOPD in Sioux Falls, South Dakota. Dmand AI also links Dr. Whaley to 1 hospital, 1 behavioral health center and 1 group practice or clinic.
What is Dr. David John Whaley's medical license number?
Dr. Whaley holds South Dakota license 8439.
Which hospitals is Dr. David John Whaley affiliated with?
Dr. Whaley is affiliated with Avera McKennan Hospital & University Health Center. Dmand AI links Dr. Whaley to 1 more hospital.
What medical group is Dr. David John Whaley part of?
Dr. Whaley is linked to Avera McKennan Hospital & University Health Center.
Does Dr. David John Whaley accept Medicare?
Yes. CMS data shows Dr. Whaley billed Medicare for 895 services in 2024.
How many Medicare patients does Dr. David John Whaley see?
CMS counts 242 Medicare patients who saw Dr. Whaley in 2024, with an average age of 62.
What services does Dr. David John Whaley bill to Medicare?
In 2024, Dr. Whaley's most billed Medicare services were psychiatric service (90870), hospital inpatient care (99232) and hospital inpatient care (99223).
Where did Dr. David John Whaley go to medical school?
Dr. Whaley graduated from Sanford School of Medicine of University of South Dakota in 2008.
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What drugs does Dr. David John Whaley prescribe most?
In 2024 Medicare Part D data, Dr. Whaley's most prescribed drugs by claims were Olanzapine, Divalproex Sodium ER and Invega Sustenna.
Has Dr. David John Whaley received payments from drug or device companies?
CMS Open Payments shows $47 in general payments to Dr. Whaley from 2 companies from 2021 to 2024. The largest total came from Abbvie Inc.
How long has Dr. David John Whaley been practicing?
Dr. Whaley graduated from medical school in 2008, 18 years ago.
Does Dr. David John Whaley do research?
Dmand AI links 1 publication to Dr. Whaley.
Who does Dr. David John Whaley publish with?
Dr. Whaley's most frequent co-authors are William C. Fuller, MD (1 shared paper).
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