Crystal Grosvenor, MD
NPI 1437653797 · Internal Medicine Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Grosvenor, MD is a Internal Medicine Physician provider in Dallas, TX (NPI 1437653797).
Provider details
- NPI number
- 1437653797
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- V8271 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-03-21
- Last updated
- 2026-05-29
- Certified
- 2026-05-29
Frequently asked questions
- What is Crystal Grosvenor's NPI number?
- Crystal Grosvenor's National Provider Identifier (NPI) is 1437653797, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Grosvenor's specialty?
- Crystal Grosvenor is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Crystal Grosvenor located?
- Crystal Grosvenor's practice location on file with NPPES is 325 N Saint Paul St Ste 3100, Dallas, TX 75201-3923.
- What is Crystal Grosvenor's phone number?
- The practice phone number listed in the NPPES registry for Crystal Grosvenor is (617) 505-1520.
- Does Crystal Grosvenor accept Medicare?
- Crystal Grosvenor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Grosvenor's NPI active?
- Yes — Crystal Grosvenor's NPI (1437653797) is active in the NPPES registry as of the last update on 2026-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.