May Xac, MD
NPI 1053997155 · Student in an Organized Health Care Education/Training Program · Dallas, TX
May Xac, MD is a Student in an Organized Health Care Education/Training Program provider in Dallas, TX (NPI 1053997155).
Provider details
- NPI number
- 1053997155
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 31 | 18 |
| Metformin Hcl | 11 | — |
| Chlorthalidone | 11 | — |
| Amlodipine Besylate | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 5200 Harry Hines BlvdDallas, TX 75235-7709Phone: (214) 590-8000
Registry dates
- Enumerated
- 2021-03-20
- Last updated
- 2021-03-24
- Certified
- 2021-03-24
Frequently asked questions
- What is May Xac's NPI number?
- May Xac's National Provider Identifier (NPI) is 1053997155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is May Xac's specialty?
- May Xac is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is May Xac located?
- May Xac's practice location on file with NPPES is 5323 Harry Hines Blvd, Dallas, TX 75390-7709.
- What is May Xac's phone number?
- The practice phone number listed in the NPPES registry for May Xac is (214) 648-5408.
- Is May Xac's NPI active?
- Yes — May Xac's NPI (1053997155) is active in the NPPES registry as of the last update on 2021-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.