Andy Kolff
Speech-Language Pathologist · Jamestown, ND
Andy Kolff is a speech-language pathologist with a practice address in Jamestown, North Dakota, and NPI 1245889427, issued on Sep 10, 2019. Check the license (North Dakota 428162, as entered in NPPES) with the North Dakota board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Andy Kolff
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 428162 ND
Self-reported in NPPES; status is on the state search - Practice location
- 207 2ND Ave SE, Jamestown, ND 58401
- Phone
- (701) 252-3376
- Enumerated
- Sep 10, 2019
- Record last updated
- Sep 10, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 207 2ND Ave SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelly AndersonSpecialist1992146021
- Cristine Deaver, BCBABehavior Analyst1174292304
- Shelley Fossen, SLPASpeech-Language Assistant1679119887
- Joan GehlharSpeech-Language Pathologist1942642491
- Brittany MildenbergerSpeech-Language Pathologist1679097463
- Sheila NelsonSpeech-Language Pathologist1750723201
Verify Andy Kolff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich North Dakota board licenses this profession
Search for license 428162Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36 speech-language pathologist records list a practice address in Jamestown
They are 36 of the 656 NPPES records with a practice address in Jamestown, and 1,009 speech-language pathologist records in North Dakota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 36 in Jamestown → All 1,009 in North Dakota → Every provider in Jamestown →
Other speech-language pathologist records in North Dakota
- Diane Aandal, MS/CCC-SLPGrand Forks, ND1184282774
- Alyssa Aanderud, M.S., CCC-SLPGrand Forks, ND1346847050
- Abby Abel, M.S., SLPMinot, ND1730920273
- Jessica Aberth, MSP, CCC-SLPGrand Forks, ND1730762600
- Eva Abfalter, MS, SLPBismarck, ND1811780471
- Meghan AckermanDickinson, ND1346039740
- Alexie AdairLisbon, ND1588034094
- Catherine AdamsGrand Forks, ND1720303928
- Abbey Aide, M.S. CF-SLPWilliston, ND1346987385
- Ann AlbrechtJamestown, ND1962536599
Common questions
What is Andy Kolff's NPI number?
Andy Kolff's National Provider Identifier (NPI) is 1245889427, issued on Sep 10, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Andy Kolff located?
The NPPES record lists a practice address at 207 2ND Ave SE, Jamestown, ND, 58401. Phone: (701) 252-3376. Providers update this record themselves, so call before visiting.
How can I verify Andy Kolff's license?
NPPES lists North Dakota license number 428162, as entered by the provider. Search the North 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.