NPPES file of Aug 9, 2026

Sasha Marie Ringdahl Iversen, D.O.

Physical Medicine & Rehabilitation Physician · Houston, TX

Sasha Marie Ringdahl Iversen, D.O. is a physical medicine & rehabilitation physician with a practice address in Houston, Texas, and NPI 1972805141, issued on Nov 22, 2010. Check the license (Texas P4106, as entered in NPPES) on the Texas Medical Board; 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
1972805141
Name
Sasha Marie Ringdahl Iversen
Credential
D.O.
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License numbers
P4106 TX
RESIDENT PHYSICIAN NY
Self-reported in NPPES; status is on the state search
Practice location
9432 Katy Fwy Ste 400, Houston, TX 77055
Phone
(281) 912-3483
Enumerated
Nov 22, 2010
Record last updated
Nov 12, 2025
Medicaid ID
1972805141 TX
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 9432 Katy Fwy Ste 400

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

  1. Christi Roquemore-Gordy, APRNFamily Nurse Practitioner1023592961

Verify Sasha Marie Ringdahl Iversen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license P4106
    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
Open the Texas license search

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The practice group's MIPS final score for 2023 (Medicare payment program): 66.7 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.

  1. Qualityout of 100 · 30% of the final score23.3
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

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

Sasha Marie Ringdahl Iversen among 1,099 physical medicine & rehabilitation physician records in Texas

Sasha Marie Ringdahl Iversen, D.O. is one of 1,099 physical medicine & rehabilitation physician records with a practice address in Texas. 55% 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 44% of them.

  • NPI issued2010 · 44% of these records are older, 53% newer
  • In a Medicare fileYes · 55% of these records are
  • In the CMS Doctors and Clinicians fileNo · 47% of these records are
  • Record last updated2025 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physical Medicine & Rehabilitation Physician providers in Texas

There are 1,099 physical medicine & rehabilitation physician records in Texas.

The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes

  1. Mandy AntonoHouston, TX 770551679447650
  2. Gemma BurchellHouston, TX 770551306301825
  3. Michael Burke, MDHouston, TX 770541487283560
  4. Sebastian CalvoHouston, TX 770541700313103
  5. Kelci Cope, PT, DPTHouston, TX 770541982439204
  6. Ming-Chyi HsiehHouston, TX 770541467986661
  7. Rolando Jocson, PT, DPTHouston, TX 770541487160750
  8. Matthew McAuliffe, MDHouston, TX 770541821388562

Common questions

What is Sasha Marie Ringdahl Iversen, D.O.'s NPI number?

Sasha Marie Ringdahl Iversen, D.O.'s National Provider Identifier (NPI) is 1972805141, issued on Nov 22, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Sasha Marie Ringdahl Iversen, D.O. located?

The NPPES record lists a practice address at 9432 Katy Fwy Ste 400, Houston, TX, 77055. Phone: (281) 912-3483. Providers update this record themselves, so call before visiting.

How can I verify Sasha Marie Ringdahl Iversen, D.O.'s license?

NPPES lists Texas license number P4106, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is Sasha Marie Ringdahl Iversen, D.O.'s MIPS final score?

The 2023 MIPS final score is 66.7 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.