Dr. Heather Kay Chester Adam, MD
- Medicare services, 2024
- 141
- Medicare patients, 2024
- 92
- Part D claims, 2024
- 54
- Hospital affiliations
- 3
- Industry payments
- $25
- 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. Chester Adam'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. Heather Kay Chester Adam is a psychiatrist in Sioux Falls, South Dakota
Dr. Chester Adam practices at Avera Behavioral Health - Partial Hospital Program - HOPD in Sioux Falls, South Dakota.
Dr. Chester Adam's NPI, 1366538233, was assigned on October 5, 2006. Dr. Chester Adam graduated from Sanford School of Medicine of University of South Dakota in 2002. Dr. Chester Adam holds South Dakota license 5955.
- NPI
- 1366538233NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163420209
- NPI enumeration date
- October 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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. Heather Kay Chester Adam practices at Avera Behavioral Health - Partial Hospital Program - HOPD in Sioux Falls, South Dakota
Dr. Chester Adam'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. Heather Kay Chester Adam is affiliated with 6 sites of care and 1 medical group
Dr. Chester Adam's primary practice is Avera Behavioral Health - Partial Hospital Program - HOPD in Sioux Falls, South Dakota. Dr. Chester Adam 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. Chester Adam to 2 more hospitals, 1 behavioral health center and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Heather Kay Chester Adam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chester Adam practices, 6 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 |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Heather Kay Chester Adam is one of 82 psychiatrists in South Dakota
Psychiatry is Dr. Chester Adam's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Chester Adam is licensed in South Dakota.
Specialties and state licenses
- Psychiatry, South DakotaPrimary
Psychiatrists near Dr. Chester Adam
Counts of psychiatrists 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. Heather Kay Chester Adam billed Medicare for 141 services in 2024
CMS data shows 141 Medicare services from Dr. Chester Adam across 3 procedure codes in 2024, for 92 Medicare patients. Medicare paid $13,409 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chester Adam's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 862024: 7315%
- Tests and treatments
- 2023: 562024: 6821%
Dr. Chester Adam compared with the South Dakota median for psychiatrists, 2024
- Dr. Chester Adam
- South Dakota median
- Medicare services
- 141vs 16615% below
- Medicare patients
- 92vs 7424% above
- Part D claims
- 24vs 31692% below
Medians across 89 psychiatrists in South Dakota with Dmand AI profiles that report each measure.
Dr. Chester Adam'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chester Adam and other psychiatrists in South Dakota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Heather Kay Chester Adam treated 92 Medicare patients in 2024, average age 67
CMS counts 92 Medicare patients who saw Dr. Chester Adam in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have high blood pressure, and 75% have mood disorders. 35% are also on Medicaid. Their average risk score is 2.10, 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. Chester Adam's median patient age at 39, with 66% women.
Dr. Chester Adam's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chester Adam's Medicare patients by sex, 2024
- Women4953%
- Men4347%
Chronic conditions among Dr. Chester Adam's Medicare patients, 2024
- High blood pressure75%
- Mood disorders75%
- High cholesterol74%
- Anxiety72%
- Depression72%
- Diabetes37%
- Tobacco use37%
- Alcohol and drug use disorders36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chester Adam's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women66%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Heather Kay Chester Adam wrote 54 Medicare Part D claims in 2024
In 2024, Dr. Chester Adam wrote 54 Medicare Part D claims for 15 patients. 100% of them were for generic drugs. CMS names the drug for 24 of them, across 1 drug with 11 or more claims each, at $523 in total drug cost. In 2022, CMS named 43 claims across 2 drugs.
Dr. Chester Adam's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 432023: 2444%
Drugs named by CMS: 1 in 2023, 2 in 2022.
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. Heather Kay Chester Adam takes part in Medicare
Dr. Chester Adam 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. Heather Kay Chester Adam received $25 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Chester Adam from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Axsome Therapeutics, Inc. paid the most, $25.
Companies that paid Dr. Chester Adam the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Heather Kay Chester Adam graduated from Sanford School of Medicine of University of South Dakota
Dr. Chester Adam graduated from Sanford School of Medicine of University of South Dakota in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Heather Kay Chester Adam'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) |
| 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. Heather Kay Chester Adam
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. Heather Kay Chester Adam's NPI number?
Dr. Heather Kay Chester Adam's NPI number is 1366538233. It was assigned on October 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Heather Kay Chester Adam?
Dr. Heather Kay Chester Adam is a psychiatrist in Sioux Falls, South Dakota. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Heather Kay Chester Adam practice?
Dr. Chester Adam practices at 4400 W 69th St, Sioux Falls, SD 57108. Dr. Chester Adam's primary practice is Avera Behavioral Health - Partial Hospital Program - HOPD in Sioux Falls, South Dakota. Dmand AI also links Dr. Chester Adam to 2 hospitals, 1 behavioral health center and 1 group practice or clinic.
What is Dr. Heather Kay Chester Adam's medical license number?
Dr. Chester Adam holds South Dakota license 5955.
Which hospitals is Dr. Heather Kay Chester Adam affiliated with?
Dr. Chester Adam is affiliated with Avera McKennan Hospital & University Health Center. Dmand AI links Dr. Chester Adam to 2 more hospitals.
What medical group is Dr. Heather Kay Chester Adam part of?
Dr. Chester Adam is linked to Avera McKennan Hospital & University Health Center.
Does Dr. Heather Kay Chester Adam accept Medicare?
Yes. CMS data shows Dr. Chester Adam billed Medicare for 141 services in 2024, and Dr. Chester Adam accepts Medicare assignment.
How many Medicare patients does Dr. Heather Kay Chester Adam see?
CMS counts 92 Medicare patients who saw Dr. Chester Adam in 2024, with an average age of 67.
What services does Dr. Heather Kay Chester Adam bill to Medicare?
In 2024, Dr. Chester Adam's most billed Medicare services were psychiatric service (90792), hospital inpatient care (99232) and hospital inpatient care (99233).
Where did Dr. Heather Kay Chester Adam go to medical school?
Dr. Chester Adam graduated from Sanford School of Medicine of University of South Dakota in 2002.
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What drugs does Dr. Heather Kay Chester Adam prescribe most?
In 2023 Medicare Part D data, Dr. Chester Adam's most prescribed drugs by claims were Venlafaxine HCl ER.
Has Dr. Heather Kay Chester Adam received payments from drug or device companies?
CMS Open Payments shows $25 in general payments to Dr. Chester Adam from 1 company from 2023 to 2023. The largest total came from Axsome Therapeutics, Inc.
How long has Dr. Heather Kay Chester Adam been practicing?
Dr. Chester Adam graduated from medical school in 2002, 24 years ago.
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