Crystal Xue
NPI 1316573314 · Internal Medicine Physician · Gaithersburg, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Xue is a Internal Medicine Physician provider in Gaithersburg, MD (NPI 1316573314).
Provider details
- NPI number
- 1316573314
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 321 | 132 |
| Amlodipine Besylate | 141 | 60 |
| Losartan Potassium | 107 | 43 |
| Metformin Hcl | 106 | 43 |
| Levothyroxine Sodium | 104 | 40 |
| Lisinopril | 97 | 37 |
| Losartan/Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-03-21
- Last updated
- 2024-05-07
- Certified
- 2024-05-07
Frequently asked questions
- What is Crystal Xue's NPI number?
- Crystal Xue's National Provider Identifier (NPI) is 1316573314, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Xue's specialty?
- Crystal Xue is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Crystal Xue located?
- Crystal Xue's practice location on file with NPPES is 655 Watkins Mill Rd, Gaithersburg, MD 20879-3301.
- What is Crystal Xue's phone number?
- The practice phone number listed in the NPPES registry for Crystal Xue is (240) 632-4021.
- Does Crystal Xue accept Medicare?
- Crystal Xue is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Xue's NPI active?
- Yes — Crystal Xue's NPI (1316573314) is active in the NPPES registry as of the last update on 2024-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.