Margaret Mahler, OTR - Medicare Occupational Therapist in Greenfield, WI

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Margaret Mahler, OTR is a medicare enrolled "Occupational Therapist" provider in Greenfield, Wisconsin. She went to University Of Wisconsin School Of Medicine and graduated in 2013 and has 11 years of diverse experience with area of expertise as Occupational Therapy. She is a member of the group practice Paxxon Healthcare Services Llc and her current practice location is 9200 W Layton Ave, Greenfield, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (414) 425-5600.

Margaret Mahler is licensed to practice in Wisconsin (license number 5464-26) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1760885966.

Contact Information

Margaret Mahler, OTR
9200 W Layton Ave,
Greenfield, WI 53228-3348
(414) 425-5600
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMargaret Mahler
GenderFemale
SpecialityOccupational Therapy
Experience11 Years
Location9200 W Layton Ave, Greenfield, Wisconsin
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Margaret Mahler attended and graduated from University Of Wisconsin School Of Medicine in 2013
  NPI Data:
  • NPI Number: 1760885966
  • Provider Enumeration Date: 10/01/2014
  • Last Update Date: 03/04/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6709156490
  • Enrollment ID: I20170728001354

Medical Identifiers

Medical identifiers for Margaret Mahler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760885966NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
225X00000XOccupational Therapist 5464-26 (Wisconsin)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Paxxon Healthcare Services Llc8325959554181

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Margaret Mahler allows following entities to bill medicare on her behalf.
Provider NameLessila Physical Therapy Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1811029838
PECOS PAC ID: 1850497736
Enrollment ID: O20120501000664
Provider NamePaxxon Healthcare Services Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1003174087
PECOS PAC ID: 8325959554
Enrollment ID: O20130917000750
Provider NameHealthpro Heritage Rehab & Fitness Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1245755487
PECOS PAC ID: 6507832573
Enrollment ID: O20170915001646
Provider NameFox Rehabilitation Services Wi Llc
Provider TypePart B Supplier - Physical/occupational Therapy Group In Private Practice
Provider IdentifiersNPI Number: 1518483973
PECOS PAC ID: 1658647581
Enrollment ID: O20171020002309

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Margaret Mahler is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Margaret Mahler, OTR
4634 N Cramer St,
Milwaukee, WI 53211-1203

Ph: (141) 474-51144		Margaret Mahler, OTR
9200 W Layton Ave,
Greenfield, WI 53228-3348

Ph: (414) 425-5600

Reviews and Comments


Occupational Therapist in Greenfield, WI

Mrs. Rhonda L. Shubert, OTR
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Phone: 414-327-6603    Fax: 414-327-5411
Stephaney Anne Bublitz, OTR/L
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Practice Location: 9000 W Sura Ln, Greenfield, WI 53228
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Mrs. Jennifer C Willms, OTR
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Phone: 414-328-4575    
Catherine Gruen, OTR
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Phone: 414-327-6603    
Rebecca Mueller, OTR
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Medicare: Not Enrolled in Medicare
Practice Location: 7517 W Coldspring Rd, Greenfield, WI 53220
Phone: 414-327-6603    Fax: 414-327-5411
Mrs. Laura Christine Socha, OTR
Occupational Therapist
Medicare: Medicare Enrolled
Practice Location: 9000 W Sura Ln, Greenfield, WI 53228
Phone: 414-246-6800    
Jesse Kailyn Haefner, OTR
Occupational Therapist
Medicare: Medicare Enrolled
Practice Location: 9000 W Sura Ln, Greenfield, WI 53228
Phone: 414-246-6800    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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