Dr Perry Wallach, MD - Medicare Internal Medicine in Austin, TX

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Dr Perry Wallach, MD is a medicare enrolled "Physical Medicine & Rehabilitation" physician in Austin, Texas. He graduated from medical school in 1988 and has 38 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Pam Physician Enterprise and his current practice location is 901 W Ben White Blvd, Austin, Texas. You can reach out to his office (for appointments etc.) via phone at (512) 447-2211.

Dr Perry Wallach is licensed to practice in Texas (license number M3420) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1538115431.

Contact Information

Dr Perry Wallach, MD
901 W Ben White Blvd,
Austin, TX 78704-6903
(512) 447-2211
(512) 628-3367

Map and Direction




Physician's Profile

Full NameDr Perry Wallach
GenderMale
SpecialityInternal Medicine
Experience38 Years
Location901 W Ben White Blvd, Austin, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Perry Wallach graduated from medical school in 1988
  NPI Data:
  • NPI Number: 1538115431
  • Provider Enumeration Date: 05/25/2006
  • Last Update Date: 08/03/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 2264443019
  • Enrollment ID: I20060509000306

Medical Identifiers

Medical identifiers for Dr Perry Wallach such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538115431NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208100000XPhysical Medicine & Rehabilitation M3420 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Pam Health At HomeBuda, TXHome health agency
Post Acute Medical At Luling LlcLuling, TXLong-term care hospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pam Physician Enterprise125462858934

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. Dr Perry Wallach allows following entities to bill medicare on his behalf.
Entity NamePam Physician Enterprise
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962856161
PECOS PAC ID: 1254628589
Enrollment ID: O20160929001462
Entity NameEtmc Physician Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609382662
PECOS PAC ID: 4486915600
Enrollment ID: O20180305002106

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. Dr Perry Wallach 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
Dr Perry Wallach, MD
124 Rainbow Valley Trl,
San Marcos, TX 78666-3975

Ph: (830) 339-0718		Dr Perry Wallach, MD
901 W Ben White Blvd,
Austin, TX 78704-6903

Ph: (512) 447-2211

Reviews and Comments


Physical Medicine & Rehabilitation Doctors in Austin, TX

Mrs. Kaycee Mcelwee, PT, DPT
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 706a W Ben White Blvd, Austin, TX 78704
Phone: 512-441-5100    Fax: 512-441-5108
Enrique B Pena, M.D.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 1004 W 32nd St Ste 200, Austin, TX 78705
Phone: 512-324-3580    Fax: 512-324-3581
Dr. Robert Lee, M.D.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 919 E 32nd St, Austin, TX 78705
Phone: 512-544-7111    
Kylie Sage Crisanti, MD
Physical Medicine & Rehabilitation
Medicare: Medicare Enrolled
Practice Location: 3000 N Ih 35 Ste 660, Austin, TX 78705
Phone: 512-520-8693    Fax: 512-520-8693
Dr. Lori Beth Wasserburger, M.D.
Physical Medicine & Rehabilitation
Medicare: Not Enrolled in Medicare
Practice Location: 2525 Wallingwood Dr, Bldg 1, Ste 212, Austin, TX 78746
Phone: 512-358-0500    Fax: 512-358-0520
Faheem Mahomed, M.D.
Physical Medicine & Rehabilitation
Medicare: Medicare Enrolled
Practice Location: 1601 Trinity St, Austin, TX 78712
Phone: 512-913-5011    
Dr. Bryan E Estrada, PT, DPT
Physical Medicine & Rehabilitation
Medicare: Not Enrolled in Medicare
Practice Location: 2501 W William Cannon Dr Bldg 1, Austin, TX 78745
Phone: 512-651-0301    

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.