Carol M. Mehlhaff, PHD
Psychologist · Yankton, SD
Carol M. Mehlhaff, PHD is a psychologist with a practice address in Yankton, South Dakota, and NPI 1972598993, issued on Sep 15, 2005. Check the license (South Dakota 405, as entered in NPPES) with the South Dakota board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Carol M. Mehlhaff
- Credential
- PHD
- Primary taxonomy
- Psychologist 103T00000X
- License numbers
- 405 SD
835 IA
Self-reported in NPPES; status is on the state search - Practice location
- 317 Broadway Ave Ste 10, Yankton, SD 57078
- Phone
- (605) 520-0477
- Enumerated
- Sep 15, 2005
- Record last updated
- Aug 3, 2023
- Medicaid ID
- 6552250 SD
- Medicare enrollment
- Enrolled (PECOS I20071009000270); accepts Medicare assignment
- Medical or professional school
- Sanford School Of Medicine Of University Of South Dakota, 1996
- Entity
- Type 1 · individual
Verify Carol M. Mehlhaff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
Search for license 405Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Psychologist providers in South Dakota
There are 92 psychologist records in South Dakota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other psychologist records in South Dakota
- Douglas Anderson, PSYDSioux Falls, SD1750381851
- Robert Arnio, PH.D.Rapid City, SD1801861034
- Justine Ashokar, PH.D.Rapid City, SD1790222008
- Kyle BabbBrandon, SD1154772101
- Donald Baum, PHDSioux Falls, SD1982865754
- Christi Bostwick, PHDSioux Falls, SD1811139785
- Melissa Boyer, PSY.D.Pierre, SD1649423740
- Larry Brendtro, PH.D.Lennox, SD1881104859
- Kimberly Bulava, PSYDSturgis, SD1558666578
- Katherine Davidson, ED.S.Brandon, SD1225480023
Common questions
What is Carol M. Mehlhaff, PHD's NPI number?
Carol M. Mehlhaff, PHD's National Provider Identifier (NPI) is 1972598993, issued on Sep 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Carol M. Mehlhaff, PHD located?
The NPPES record lists a practice address at 317 Broadway Ave Ste 10, Yankton, SD, 57078. Phone: (605) 520-0477. Providers update this record themselves, so call before visiting.
How can I verify Carol M. Mehlhaff, PHD's license?
NPPES lists South Dakota license number 405, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity 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. 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.