NPPES file of Aug 9, 2026

Marina Papaioannou Forst, DPT, OCS, CERT. MD

Physical Therapist · Chicago, IL

Marina Papaioannou Forst, DPT, OCS, CERT. MD is a physical therapist with a practice address in Chicago, Illinois, and NPI 1134709553, issued on Apr 9, 2021. Check the license (Illinois 070013058, as entered in NPPES) with the Illinois 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
1134709553
Name
Marina Papaioannou Forst
Credential
DPT, OCS, CERT. MD
Primary taxonomy
Physical Therapist 225100000X
License number
070013058 IL
Self-reported in NPPES; status is on the state search
Practice location
3936 N Milwaukee Ave, Chicago, IL 60641
Phone
(630) 368-1771
Enumerated
Apr 9, 2021
Record last updated
Mar 1, 2023
Fax
(708) 658-2750
Medicare enrollment
Enrolled (PECOS I20230307001872); 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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8 nearest physical therapist records → All 12,045 in Illinois → Look up another NPI →

Also registered at 3936 N Milwaukee Ave

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

  1. Natalia Avelar, DPT, CERT. MDTPhysical Therapist1831711233
  2. Sara Hammer, DOFamily Medicine Physician1144858457
  3. Kyle Kaufman, PT, DPTPhysical Therapist1760062186
  4. Carolyn Lagattuta, DOFamily Medicine Physician1659808483
  5. Joanna Lepkowski, M.D.Family Medicine Physician1457441669
  6. Carol NepomucenoPhysical Therapist1700995370

Verify Marina Papaioannou Forst in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 070013058    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 Illinois 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. Advocate Health And Hospitals CorporationChicago, IL

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

Marina Papaioannou Forst among 12,045 physical therapist records in Illinois

Marina Papaioannou Forst, DPT, OCS, CERT. MD 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 2021, is newer than 78% of them.

  • NPI issued2021 · 78% of these records are older, 17% newer
  • In a Medicare fileYes · 36% of these records are
  • In the CMS Doctors and Clinicians fileYes · 37% of these records are
  • Graduated2002 · median 2015 among the 4,392 with a school on file
  • Record last updated2023 · 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

  1. Gerard Alleje, LPTChicago, IL 606411801055777
  2. Jaclyn Digiacomo, LPTChicago, IL 606411023107422
  3. Lindsey Dold, PTChicago, IL 606411043488356
  4. Daniel Longyne, P.T.Chicago, IL 606411649339938
  5. John Lowe, P.T.Chicago, IL 606411457363467
  6. Abigail Martinez, PHYSICAL THERAPISTChicago, IL 606411568676526
  7. Agnes Muller-Goldstein, PTChicago, IL 606411699977637
  8. Carol NepomucenoChicago, IL 606411700995370

Common questions

What is Marina Papaioannou Forst, DPT, OCS, CERT. MD's NPI number?

Marina Papaioannou Forst, DPT, OCS, CERT. MD's National Provider Identifier (NPI) is 1134709553, issued on Apr 9, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Marina Papaioannou Forst, DPT, OCS, CERT. MD located?

The NPPES record lists a practice address at 3936 N Milwaukee Ave, Chicago, IL, 60641. Phone: (630) 368-1771. Providers update this record themselves, so call before visiting.

How can I verify Marina Papaioannou Forst, DPT, OCS, CERT. MD's license?

NPPES lists Illinois license number 070013058, as entered by the provider. 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.

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.