Quick answers
- Does Whitney R. Chandler accept Medicare assignment?
- Yes. Medicare's clinician data says Whitney R. Chandler accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Whitney R. Chandler see?
- In 2024, CMS data shows 545 Original Medicare patients and 909 services for Whitney R. Chandler. This counts Original Medicare only and measures volume, not quality.
- What is Whitney R. Chandler's NPI number?
- 1942865852. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Whitney R. Chandler, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 545 |
|---|---|
| Services billed to Medicare | 909 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Emergency department visit with high level of medical decision making (99285)446 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)299 services
- Emergency department visit with moderate level of medical decision making (99284)58 services
- Critical care, first 30-74 minutes (99291)56 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis64%
- Ischemic heart disease51%
- Chronic kidney disease45%
- Diabetes41%
Practice locations
Addresses where Whitney R. Chandler is enrolled with Medicare (CMS data updated October 2, 2026).
- 27800 Northwest Fwy, Memorial Hermann Emergency PhysiciansCypress, TX 77433 (713) 338‑6565
- 5656 Kelley StHouston, TX 77026 (713) 566‑5000
- 6411 Fannin StHouston, TX 77030 (713) 704‑4000
- 9950 Woodlands Pkwy, Memorial Hermann Emergency PhysiciansThe Woodlands, TX 77382 (713) 338‑6565
Group practices
Medicare enrollment lists Whitney R. Chandler as a member of these groups (CMS data updated October 2, 2026).
- UT Physicians1,765 clinicians in the group
- Memorial Hermann Hospital Based Physician Group276 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Cypress
Clinicians with the same Medicare primary specialty in Cypress, TX — not a recommendation.
Other clinicians in UT Physicians
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2019 (7 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942865852 |
| 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 October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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