NPPES file of Aug 9, 2026

Alexander Louis Krohn, PT

Physical Therapist · Santa Rosa, CA

Alexander Louis Krohn, PT is a physical therapist with a practice address in Santa Rosa, California, and NPI 1053732743, issued on Dec 23, 2013. Check the license (California PT40883, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1053732743
Name
Alexander Louis Krohn
Credential
PT
Primary taxonomy
Physical Therapist 225100000X
License number
PT40883 CA
Self-reported in NPPES; status is on the state search
Practice location
2798 Yulupa Ave, Santa Rosa, CA 95405
Phone
(707) 527-4001
Enumerated
Dec 23, 2013
Record last updated
Feb 18, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(707) 527-7167
Medicare enrollment
Enrolled (PECOS I20140325001930); 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 2798 Yulupa Ave

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

  1. Nicole AgostoPhysical Therapist1275964520
  2. Christine Blake, RPTPhysical Therapist1962547190
  3. David Harvitz, DPTOrthopedic Physical Therapist1508156548
  4. Patrick Kam, RPTPhysical Therapist1013042241
  5. Rachel Morales, RPTPhysical Therapist1336274562
  6. Stephanie Settimi, D.D.S.General Practice Dentistry1902982283

Verify Alexander Louis Krohn 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 PT40883    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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Bills Medicare through one group practice

  1. Sutter Bay Medical FoundationSanta Rosa, CA

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

191 physical therapist records list a practice address in Santa Rosa

They are 191 of the 6,884 NPPES records with a practice address in Santa Rosa, and 22,531 physical therapist records in California.

All 191 in Santa Rosa → All 22,531 in California → Every provider in Santa Rosa →

Other physical therapist records in California

  1. Jennifer Aanestad, PTPinole, CA1033786215
  2. Sarah Aaron, DPTManhattan Beach, CA1275270282
  3. Alexander Abad, M.P.T.San Francisco, CA1790848505
  4. Edgar Fernando Abad, P.T.Pasadena, CA1982784542
  5. Trisha Abad-GarciaCastro Valley, CA1316284664
  6. Joseph Abano, PT, DPTGlendale, CA1376298968
  7. Jennifer Abanto, RPTPasadena, CA1992476501
  8. Peter John Abanto, PTSan Diego, CA1760367460
  9. Leslie Abarca, DPTLos Angeles, CA1518890383
  10. Valeria Abarca, DPTMission Viejo, CA1164024683

Common questions

What is Alexander Louis Krohn, PT's NPI number?

Alexander Louis Krohn, PT's National Provider Identifier (NPI) is 1053732743, issued on Dec 23, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Alexander Louis Krohn, PT located?

The NPPES record lists a practice address at 2798 Yulupa Ave, Santa Rosa, CA, 95405. Phone: (707) 527-4001. Providers update this record themselves, so call before visiting.

How can I verify Alexander Louis Krohn, PT's license?

NPPES lists California license number PT40883, as entered by the provider. Search the California 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.