NPPES file of Aug 9, 2026

Ingo Zirpins, M.S.P.T.

Physical Therapist · Grass Valley, CA

Ingo Zirpins, M.S.P.T. is a physical therapist with a practice address in Grass Valley, California, and NPI 1023454923, issued on May 17, 2013. Check the license (California PT28982, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023454923
Name
Ingo Zirpins
Credential
M.S.P.T.
Primary taxonomy
Physical Therapist 225100000X
License number
PT28982 CA
Self-reported in NPPES; status is on the state search
Practice location
102 Catherine LN Ste A, Grass Valley, CA 95945
Phone
(530) 478-1933
Enumerated
May 17, 2013
Record last updated
Jan 6, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(530) 478-1937
Medicare enrollment
Enrolled (PECOS I20130625000437); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 102 Catherine LN Ste A

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Katherine Garcia, PTNeurology Physical Therapist1003460783
  2. Gretchen Hoyle, DPTOrthopedic Physical Therapist1508475674
  3. Narayan Jorgensen, P.TPhysical Therapist1528484672
  4. Allison Maffei, DPTPhysical Therapist1821517178
  5. Margaret Matthews, P.T.Physical Therapist1699096248
  6. Corey Vanderwouw, PTPhysical Therapist1013076827

Verify Ingo Zirpins in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license PT28982
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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The MIPS final score for 2023 (Medicare payment program): 0 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score0.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Thrive NC Physical Therapy IncGrass Valley, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ingo Zirpins among 22,531 physical therapist records in California

Ingo Zirpins, M.S.P.T. is one of 22,531 physical therapist records with a practice address in California. 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 2013, is newer than 42% of them.

  • NPI issued2013 · 42% of these records are older, 55% newer
  • In a Medicare fileYes · 32% of these records are
  • In the CMS Doctors and Clinicians fileYes · 34% of these records are
  • Graduated2003 · median 2017 among the 7,751 with a school on file
  • Record last updated2020 · 61% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

59 physical therapist records list a practice address in Grass Valley

They are 59 of the 1,540 NPPES records with a practice address in Grass Valley, and 22,531 physical therapist records in California.

The 8 physical therapist records with the nearest ZIP codes

  1. Patricia Baker, P.T.Grass Valley, CA 959451265524789
  2. Ingrid Bhend, PTGrass Valley, CA 959451356441372
  3. Kimberly Blue Falvey, P.T.Grass Valley, CA 959451124115225
  4. Tomi Connors Corbett, PTGrass Valley, CA 959451023118965
  5. Cheryl Cox, PTGrass Valley, CA 959451427148923
  6. Sheri Cutter, PTGrass Valley, CA 959451801996814
  7. Marion Gilbert, P.T.Grass Valley, CA 959451154413623
  8. Kevin Ivey, P.T.Grass Valley, CA 959451962596908

Common questions

What is Ingo Zirpins, M.S.P.T.'s NPI number?

Ingo Zirpins, M.S.P.T.'s National Provider Identifier (NPI) is 1023454923, issued on May 17, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Ingo Zirpins, M.S.P.T. located?

The NPPES record lists a practice address at 102 Catherine LN Ste A, Grass Valley, CA, 95945. Phone: (530) 478-1933. Providers update this record themselves, so call before visiting.

How can I verify Ingo Zirpins, M.S.P.T.'s license?

NPPES lists California license number PT28982, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

What is Ingo Zirpins, M.S.P.T.'s MIPS final score?

The 2023 MIPS final score is 0 of 100. 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.