Xingjia Hua, M.D.
NPI 1689763971 · Internal Medicine Physician · Princeton, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xingjia Hua, M.D. is a Internal Medicine Physician provider in Princeton, NJ (NPI 1689763971).
Provider details
- NPI number
- 1689763971
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 25MA07165200 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,435 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 303 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 282 | $97 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 217 | $10 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 210 | $138 |
| Hemoglobin A1c Level83036 | 194 | $10 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 166 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 223 | 67 |
| Levothyroxine Sodium | 169 | 40 |
| Amlodipine Besylate | 168 | 44 |
| Rosuvastatin Calcium | 120 | 34 |
| Losartan Potassium | 102 | 33 |
| Ramipril | 95 | 21 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2008-03-04
Frequently asked questions
- What is Xingjia Hua's NPI number?
- Xingjia Hua's National Provider Identifier (NPI) is 1689763971, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xingjia Hua's specialty?
- Xingjia Hua is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Xingjia Hua located?
- Xingjia Hua's practice location on file with NPPES is 419 N Harrison St, Princeton, NJ 08540-3521.
- What is Xingjia Hua's phone number?
- The practice phone number listed in the NPPES registry for Xingjia Hua is (609) 924-9300.
- Does Xingjia Hua accept Medicare?
- Xingjia Hua is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xingjia Hua's NPI active?
- Yes — Xingjia Hua's NPI (1689763971) is active in the NPPES registry as of the last update on 2008-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.