Marlene Olaso Santos, P.T.
Physical Therapist · Chicago, IL
Marlene Olaso Santos, P.T. is a physical therapist with a practice address in Chicago, Illinois, and NPI 1043340532, issued on Mar 6, 2007. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marlene Olaso Santos
- Credential
- P.T.
- Primary taxonomy
- Physical Therapist 225100000X
- Practice location
- 4920 N Central Ave, Chicago, IL 60630
- Phone
- (773) 205-8911
- Enumerated
- Mar 6, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (773) 763-3056
- Medicare enrollment
- Enrolled (PECOS I20210929003405); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 12,045 in Illinois → Look up another NPI →
Also registered at 4920 N Central Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marlene Olaso Santos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Denver Physical Therapy AT HomeAurora, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marlene Olaso Santos among 12,045 physical therapist records in Illinois
Marlene Olaso Santos, P.T. is one of 12,045 physical therapist records with a practice address in Illinois. 36% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 13% of them.
- NPI issued2007 · 13% of these records are older, 74% newer
- In a Medicare fileYes · 36% of these records are
- In the CMS Doctors and Clinicians fileYes · 37% of these records are
- Graduated2001 · median 2015 among the 4,392 with a school on file
- Record last updated2007 · 65% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2,639 physical therapist records list a practice address in Chicago
They are 2,639 of the 63,379 NPPES records with a practice address in Chicago, and 12,045 physical therapist records in Illinois.
All 12,045 in Illinois → Every provider in Chicago → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Marc Espiritu, PTChicago, IL 606301548793979
- Eugene Vruce Fernando, P.T.Chicago, IL 606301316263247
- Jeannie Hopf, DPTChicago, IL 606301396057873
- Jartuporn Intarakumhang, MPTChicago, IL 606301881735686
- Joy Irizari, PHYSICAL THERAPISTChicago, IL 606301649512153
- Adam Janowski, D.P.T.Chicago, IL 606301144547373
- Vonna Karoghlanian, P.T.Chicago, IL 606301740268986
- Elizabeth Kehoe, MPTChicago, IL 606301073655890
Common questions
What is Marlene Olaso Santos, P.T.'s NPI number?
Marlene Olaso Santos, P.T.'s National Provider Identifier (NPI) is 1043340532, issued on Mar 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marlene Olaso Santos, P.T. located?
The NPPES record lists a practice address at 4920 N Central Ave, Chicago, IL, 60630. Phone: (773) 205-8911. Providers update this record themselves, so call before visiting.
How can I verify Marlene Olaso Santos, P.T.'s license?
Search the Illinois 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.
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.