Yan Yan Xie, M.D.
NPI 1063700490 · Endocrinology, Diabetes & Metabolism Physician · Great Neck, NY
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yan Yan Xie, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Great Neck, NY (NPI 1063700490).
Provider details
- NPI number
- 1063700490
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- 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 tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
961 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 296 | $149 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 171 | $19 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 119 | $89 |
| Hemoglobin A1c Level83036 | 105 | $10 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 82 | $17 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 246 | 66 |
| Semaglutidebrand: Ozempic | 238 | 52 |
| Dulaglutidebrand: Trulicity | 195 | 40 |
| Metformin Hcl | 134 | 43 |
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle | 126 | 51 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 120 | 45 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-07-19
- Last updated
- 2016-09-29
Frequently asked questions
- What is Yan Yan Xie's NPI number?
- Yan Yan Xie's National Provider Identifier (NPI) is 1063700490, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yan Yan Xie's specialty?
- Yan Yan Xie is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Yan Yan Xie located?
- Yan Yan Xie's practice location on file with NPPES is 865 Northern Blvd, Great Neck, NY 11021-5335.
- What is Yan Yan Xie's phone number?
- The practice phone number listed in the NPPES registry for Yan Yan Xie is (516) 708-2540.
- Does Yan Yan Xie accept Medicare?
- Yan Yan Xie is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yan Yan Xie's NPI active?
- Yes — Yan Yan Xie's NPI (1063700490) is active in the NPPES registry as of the last update on 2016-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.