Quick answers
- Does Crystal J. Grosvenor accept Medicare assignment?
- Medicare's clinician data says Crystal J. Grosvenor may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Crystal J. Grosvenor's NPI number?
- 1437653797. 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 Crystal J. Grosvenor is enrolled with Medicare (CMS data updated October 2, 2026).
- 325 N Saint Paul St, Suite 3100Dallas, TX 75201 (617) 505‑1520
Group practices
Medicare enrollment lists Crystal J. Grosvenor as a member of this group (CMS data updated October 2, 2026).
- Form Health Associates Ma, P.C.48 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Dallas
Clinicians with the same Medicare primary specialty in Dallas, TX — not a recommendation.
Other clinicians in Form Health Associates Ma, P.C.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2018 (8 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1437653797 |
| 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
- 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