Quick answers
- Where does Lais U. Perlstein see patients?
- Medicare's clinician data lists 3 practice locations, including Surprise, AZ and Mesa, AZ. Call before your visit to confirm the address.
- What is Lais U. Perlstein's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Lais U. Perlstein accept Medicare assignment?
- Yes. Medicare's clinician data says Lais U. Perlstein accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Lais U. Perlstein?
- (877) 809-5092, as listed in official Medicare / NPI Registry data.
- What is Lais U. Perlstein's NPI number?
- 1184835126. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Lais U. Perlstein is enrolled with Medicare (CMS data updated 2026-10-02).
- 15317 W Bell RdSurprise, AZ 85374 (877) 809‑5092
- 15317 W Bell Rd, Suite 100Surprise, AZ 85374 (877) 809‑5092
- 1705 W Main StMesa, AZ 85201 (877) 809‑5092
Group practices
Medicare enrollment lists Lais U. Perlstein as a member of this group (CMS data updated 2026-10-02).
- Adelante Healthcare, Inc135 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Surprise
Clinicians with the same Medicare primary specialty in Surprise, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1997 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1184835126 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians