Quick answers
- Where does Lael Yonker see patients?
- Medicare's clinician data lists 3 practice locations, including Dallas, TX, Boston, MA and Plano, TX. Call before your visit to confirm the address.
- What is Lael Yonker's specialty?
- Medicare lists Pediatric Medicine as the primary specialty.
- Does Lael Yonker accept Medicare assignment?
- Yes. Medicare's clinician data says Lael Yonker 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 Lael Yonker?
- (469) 488-7100, as listed in official Medicare / NPI Registry data.
- What is Lael Yonker's NPI number?
- 1386849990. 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 Lael Yonker is enrolled with Medicare (CMS data updated 2026-10-02).
- 2350 N Stemmons Fwy, Ob/gynDallas, TX 75207 (469) 488‑7100
- 55 Fruit StBoston, MA 02114 (617) 724‑0287
- 7601 Preston Rd, P3600Plano, TX 75024 (469) 303‑3000
Group practices
Medicare enrollment lists Lael Yonker as a member of these groups (CMS data updated 2026-10-02).
- Massachusetts General Physicians Organization Inc3,558 clinicians in the group
- University of Texas Southwestern Medical Center at Dallas3,187 clinicians in the group
Specialties
- Pediatric Medicineprimary
Other pediatricians in Dallas
Clinicians with the same Medicare primary specialty in Dallas, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Massachusetts Medical School |
| Graduation year | 2007 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386849990 |
| 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