NPPES file of Aug 9, 2026

Eileen M. Ladwig, MS. OTR/L

Occupational Therapist · Lowell, MA

Eileen M. Ladwig, MS. OTR/L is an occupational therapist with a practice address in Lowell, Massachusetts, and NPI 1356523146, issued on Dec 4, 2007. Check the license (Massachusetts 1679, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1356523146
Name
Eileen M. Ladwig
Credential
MS. OTR/L
Primary taxonomy
Occupational Therapist 225X00000X
License number
1679 MA
Self-reported in NPPES; status is on the state search
Practice location
126 Phoenix Ave, Lowell, MA 01852
Phone
(978) 453-8331
Enumerated
Dec 4, 2007
Record last updated
Dec 4, 2007 (not updated in 19 years: call before relying on the address or phone)
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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8 nearest occupational therapist records → All 3,585 in Massachusetts → Look up another NPI →

Also registered at 126 Phoenix Ave

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

  1. Adriana Akt, R.N.Registered Nurse1891931929
  2. Maria Albarran, MA, CCC-SLPSpeech-Language Pathologist1386804706
  3. Amanda Alboth-Weinburg, OTR/LPediatric Occupational Therapist1043568843
  4. Melissa AlfonsoDevelopmental Therapist1386426260
  5. Esprit Ange AndraosDevelopmental Therapist1275379091
  6. Angela AntoshDevelopmental Therapist1841583671

Verify Eileen M. Ladwig in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 1679    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 Massachusetts license search

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Eileen M. Ladwig among 3,585 occupational therapist records in Massachusetts

Eileen M. Ladwig, MS. OTR/L is one of 3,585 occupational therapist records with a practice address in Massachusetts. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 4% of them.

  • NPI issued2007 · 4% of these records are older, 80% newer
  • In a Medicare fileNo · 6% of these records are
  • In the CMS Doctors and Clinicians fileNo · 8% of these records are
  • Record last updated2007 · 69% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

52 occupational therapist records list a practice address in Lowell

They are 52 of the 2,992 NPPES records with a practice address in Lowell, and 3,585 occupational therapist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,585 in Massachusetts → Every provider in Lowell → Occupational Therapist nationwide →

The 8 occupational therapist records with the nearest ZIP codes

  1. Elizabeth Cameron, OTRLLowell, MA 018521629251814
  2. Carolyn CozzensLowell, MA 018521386825982
  3. Nancy Diminico, OTLLowell, MA 018521538343926
  4. Jennifer Lemaire, MS OTRLLowell, MA 018521942361811
  5. Lisa MartinLowell, MA 018521609902824
  6. Jane Mazerall, OTRLowell, MA 018521881832566
  7. Leya Messier, OTR/LLowell, MA 018521417130519
  8. Alexandra Plazas, OTR/LLowell, MA 018521073794145

Common questions

What is Eileen M. Ladwig, MS. OTR/L's NPI number?

Eileen M. Ladwig, MS. OTR/L's National Provider Identifier (NPI) is 1356523146, issued on Dec 4, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Eileen M. Ladwig, MS. OTR/L located?

The NPPES record lists a practice address at 126 Phoenix Ave, Lowell, MA, 01852. Phone: (978) 453-8331. Providers update this record themselves, so call before visiting.

How can I verify Eileen M. Ladwig, MS. OTR/L's license?

NPPES lists Massachusetts license number 1679, as entered by the provider. Search the Massachusetts 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. 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.