Peggy D. Biberdorf, M.S. CCC-SLP
Speech-Language Pathologist · Grand Forks, ND
Peggy D. Biberdorf, M.S. CCC-SLP is a speech-language pathologist with a practice address in Grand Forks, North Dakota, and NPI 1639267735, issued on Oct 11, 2006. Check the license (North Dakota 310, 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
- Peggy D. Biberdorf
- Credential
- M.S. CCC-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 310 ND
Self-reported in NPPES; status is on the state search - Practice location
- 290 Centennial Dr, Grand Forks, ND 58202
- Phone
- (701) 777-3232
- Enumerated
- Oct 11, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Peggy D. Biberdorf 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 310Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
124 speech-language pathologist records list a practice address in Grand Forks
They are 124 of the 2,524 NPPES records with a practice address in Grand Forks, 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 124 in Grand Forks → All 1,009 in North Dakota → Every provider in Grand Forks →
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 Peggy D. Biberdorf, M.S. CCC-SLP's NPI number?
Peggy D. Biberdorf, M.S. CCC-SLP's National Provider Identifier (NPI) is 1639267735, issued on Oct 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peggy D. Biberdorf, M.S. CCC-SLP located?
The NPPES record lists a practice address at 290 Centennial Dr, Grand Forks, ND, 58202. Phone: (701) 777-3232. Providers update this record themselves, so call before visiting.
How can I verify Peggy D. Biberdorf, M.S. CCC-SLP's license?
NPPES lists North Dakota license number 310, 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.