Meredith B. Powell, M.D.
Psychiatry Physician · Sioux Falls, SD
Meredith B. Powell, M.D. is a psychiatry physician with a practice address in Sioux Falls, South Dakota, and NPI 1154582765, issued on Jun 17, 2008. Check the license (South Dakota 8845, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.
- Name
- Meredith B. Powell
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 8845 SD
51352 MN
Self-reported in NPPES; status is on the state search - Practice location
- 4400 W. 69TH St., Sioux Falls, SD 57108
- Phone
- (605) 322-5700
- Enumerated
- Jun 17, 2008
- Record last updated
- Dec 6, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (605) 322-5704
- Medicaid ID
- 7102080 SD
- Medicare enrollment
- Enrolled (PECOS I20130830000706); may accept Medicare assignment
- Medical or professional school
- Sanford School Of Medicine Of University Of South Dakota, 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 4400 W. 69TH St.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hillary Hanson, M.D.Psychiatry Physician1518104132
- Tracee Hofer, CNPPsychiatric/Mental Health Nurse Practitioner1205144854
- Nancy Johnson, PHDClinical Psychologist1043268758
- Xiaofan Li, MDPsychiatry Physician1962631085
- Robert Nuss, M.D.Neurology Physician1013295682
Verify Meredith B. Powell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic Examiners
Search for license 8845Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average psychiatry physician in 2024
3,048 Medicare Part D claims for 144 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Clonazepam296 claims
- Trazodone Hcl225 claims
- Sertraline Hcl197 claims
- Escitalopram Oxalate196 claims
- Bupropion Xl190 claims
- Mirtazapine128 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Psychiatry Physician providers in South Dakota
There are 112 psychiatry physician records in South Dakota.
Other psychiatry physician records in South Dakota
- Arslan Ahmed, DOFort Meade, SD1649626151
- Seth Ahrendt, M.D.Sioux Falls, SD1639565757
- Lisa Amiotte, M.D.Sioux Falls, SD1871565333
- Kent Andre, MDSioux Falls, SD1245425974
- Natalie Armijo, M.D.Sioux Falls, SD1932246881
- Jennifer Assam, MDSioux Falls, SD1982198776
- Berne Bahnson, M.D.Sioux Falls, SD1871565499
- Francis Bandettini, D.O.Sioux Falls, SD1942325428
- Christiaan Bates, MDSioux Falls, SD1235795329
- Abbey Bauman, MDSioux Falls, SD1467072066
Common questions
What is Meredith B. Powell, M.D.'s NPI number?
Meredith B. Powell, M.D.'s National Provider Identifier (NPI) is 1154582765, issued on Jun 17, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Meredith B. Powell, M.D. located?
The NPPES record lists a practice address at 4400 W. 69TH St., Sioux Falls, SD, 57108. Phone: (605) 322-5700. Providers update this record themselves, so call before visiting.
How can I verify Meredith B. Powell, M.D.'s license?
NPPES lists South Dakota license number 8845, as entered by the provider. Search the South Dakota Board of Medical and Osteopathic Examiners at https://www.sdbmoe.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Meredith B. Powell, M.D. prescribe under Medicare Part D?
In 2024, Meredith B. Powell, M.D. had 3,048 Medicare Part D claims for 144 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.