Xiaoya Mullis, NP
NPI 1821771759 · Acute Care Nurse Practitioner · Charlottesville, VA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xiaoya Mullis, NP is a Acute Care Nurse Practitioner provider in Charlottesville, VA (NPI 1821771759).
Provider details
- NPI number
- 1821771759
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024187688 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 53 | 23 |
| Famotidine | 34 | 12 |
| Carvedilol | 32 | 11 |
| Valganciclovir Hcl | 30 | 17 |
| Pen Needle, Diabeticbrand: Ultra-Fine Nano Pen Needle | 27 | 15 |
| Insulin Nph Human Isophanebrand: Humulin N Kwikpen | 21 | 11 |
| Nifedipinebrand: Nifedipine Er | 21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-08-08
- Last updated
- 2023-08-08
- Certified
- 2023-08-08
Frequently asked questions
- What is Xiaoya Mullis's NPI number?
- Xiaoya Mullis's National Provider Identifier (NPI) is 1821771759, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xiaoya Mullis's specialty?
- Xiaoya Mullis is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Xiaoya Mullis located?
- Xiaoya Mullis's practice location on file with NPPES is 1215 Lee St, Charlottesville, VA 22908-0816.
- What is Xiaoya Mullis's phone number?
- The practice phone number listed in the NPPES registry for Xiaoya Mullis is (800) 543-8814.
- Does Xiaoya Mullis accept Medicare?
- Xiaoya Mullis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xiaoya Mullis's NPI active?
- Yes — Xiaoya Mullis's NPI (1821771759) is active in the NPPES registry as of the last update on 2023-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.