Marne Ruth Waldo, PT
Physical Therapist · Blackduck, MN
Marne Ruth Waldo, PT is a physical therapist with a practice address in Blackduck, Minnesota, and NPI 1396053435, issued on Sep 23, 2010. Check the license (Minnesota 6649, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marne Ruth Waldo
- Credential
- PT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 6649 MN
Self-reported in NPPES; status is on the state search - Practice location
- 172 Summit Ave W, Blackduck, MN 56630
- Phone
- (218) 835-3425
- Enumerated
- Sep 23, 2010
- Record last updated
- Sep 23, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (218) 835-3433
- Medicare enrollment
- Enrolled (PECOS I20120604000350); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 5,500 in Minnesota → Look up another NPI →
Also registered at 172 Summit Ave W
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deborah DilleyHealth Educator1003319773
- Michelle Furuseth, OTR/LOccupational Therapist1487963419
Verify Marne Ruth Waldo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 6649Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 72.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Choice Therapy, P.A.Blackduck, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marne Ruth Waldo among 5,500 physical therapist records in Minnesota
Marne Ruth Waldo, PT is one of 5,500 physical therapist records with a practice address in Minnesota. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 37% of them.
- NPI issued2010 · 37% of these records are older, 60% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileYes · 33% of these records are
- Graduated1999 · median 2016 among the 1,841 with a school on file
- Record last updated2010 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 physical therapist records list a practice address in Blackduck
They are 2 of the 12 NPPES records with a practice address in Blackduck, and 5,500 physical therapist records in Minnesota.
All 5,500 in Minnesota → Every provider in Blackduck → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Bree Villaran, PTBlackduck, MN 566301144052663
- Courtney Loveridge, D.P.T.Bigfork, MN 566281598063711
- Caitlin Cavanaugh, DPTCass Lake, MN 566331124411582
- Alissa Massie, DPTCass Lake, MN 566331639432396
- Paul Schaefer, PHYSICAL THERAPISTCass Lake, MN 566331134235948
- Suzanne Sherry, P.T.Cass Lake, MN 566331508075870
- Daniel Holmbeck, PTDeer River, MN 566361770848772
- Susan Jewett, DPTDeer River, MN 566361851991566
Common questions
What is Marne Ruth Waldo, PT's NPI number?
Marne Ruth Waldo, PT's National Provider Identifier (NPI) is 1396053435, issued on Sep 23, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Marne Ruth Waldo, PT located?
The NPPES record lists a practice address at 172 Summit Ave W, Blackduck, MN, 56630. Phone: (218) 835-3425. Providers update this record themselves, so call before visiting.
How can I verify Marne Ruth Waldo, PT's license?
NPPES lists Minnesota license number 6649, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
What is Marne Ruth Waldo, PT's MIPS final score?
The 2023 MIPS final score is 72.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.