Perry Wallach, MD
Physical Medicine & Rehabilitation Physician · Austin, TX
Perry Wallach, MD is a physical medicine & rehabilitation physician with a practice address in Austin, Texas, and NPI 1538115431, issued on May 25, 2006. Check the license (Texas M3420, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Perry Wallach
- Credential
- MD
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License number
- M3420 TX
Self-reported in NPPES; status is on the state search - Practice location
- 901 W Ben White Blvd, Austin, TX 78704
- Phone
- (512) 447-2211
- Enumerated
- May 25, 2006
- Record last updated
- Aug 3, 2026
- Fax
- (512) 628-3367
- Medicaid ID
- 181008701 TX
- Medicare enrollment
- Enrolled (PECOS I20060509000306); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 1,099 in Texas → Look up another NPI →
Also registered at 901 W Ben White Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ashley Attanucci, PA-CPhysician Assistant1639648397
- Terah BarnesStudent in an Organized Health Care Education/Training Program1235077744
- Sami Bedri, M.D.Hospitalist Physician1134574023
- Alyssa BentzPhysician Assistant1366258451
Verify Perry Wallach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M3420Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
45 Medicare Part D claims for 27 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. 27 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen19 claims
- Naloxone Hcl12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Pam Physician EnterpriseNew Braunfels, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Perry Wallach among 1,099 physical medicine & rehabilitation physician records in Texas
Perry Wallach, MD is one of 1,099 physical medicine & rehabilitation physician records with a practice address in Texas. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 71% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated1988 · median 2006 among the 512 with a school on file
- Record last updated2026 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physical Medicine & Rehabilitation Physician providers in Texas
There are 1,099 physical medicine & rehabilitation physician records in Texas.
All 1,099 in Texas → Every provider in Austin → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Mark Bogar, M.D.Austin, TX 787041235100462
- Anand Joshi, M.D.Austin, TX 787041992716237
- Kaycee McElwee, PT, DPTAustin, TX 787041003329764
- Jon-Michael Ong, M.D.Austin, TX 787041659686947
- Tara Chilakamarri, M.D.Austin, TX 787051306165295
- Kylie Crisanti, MDAustin, TX 787051013658004
- Mary Gonzales, M.D.Austin, TX 787051609845957
- Steven Inano, M.D.Austin, TX 787051699037432
Common questions
What is Perry Wallach, MD's NPI number?
Perry Wallach, MD's National Provider Identifier (NPI) is 1538115431, issued on May 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Perry Wallach, MD located?
The NPPES record lists a practice address at 901 W Ben White Blvd, Austin, TX, 78704. Phone: (512) 447-2211. Providers update this record themselves, so call before visiting.
How can I verify Perry Wallach, MD's license?
NPPES lists Texas license number M3420, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Perry Wallach, MD prescribe under Medicare Part D?
In 2024, Perry Wallach, MD had 45 Medicare Part D claims for 27 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. Part D covers Medicare prescriptions 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.