Zhehua Xu, M.D.
NPI 1255491106 · Internal Medicine Physician · Monterey Park, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zhehua Xu, M.D. is a Internal Medicine Physician provider in Monterey Park, CA (NPI 1255491106).
Provider details
- NPI number
- 1255491106
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A71314 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1,452 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,091 | $94 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 125 | $20 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 116 | $133 |
| Administration of Influenza Virus VaccineG0008 | 78 | $35 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 17 | $170 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 14 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 135 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,125 | 271 |
| Losartan Potassium | 928 | 209 |
| Amlodipine Besylate | 682 | 145 |
| Metformin Hcl | 556 | 112 |
| Omeprazole | 431 | 113 |
| Meloxicam | 307 | 91 |
| Tamsulosin Hcl | 295 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$646 across 25 records (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
- 2006-12-11
- Last updated
- 2013-02-21
Frequently asked questions
- What is Zhehua Xu's NPI number?
- Zhehua Xu's National Provider Identifier (NPI) is 1255491106, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zhehua Xu's specialty?
- Zhehua Xu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Zhehua Xu located?
- Zhehua Xu's practice location on file with NPPES is 228 N Garfield Ave Ste 203, Monterey Park, CA 91754-1709.
- What is Zhehua Xu's phone number?
- The practice phone number listed in the NPPES registry for Zhehua Xu is (626) 288-3992.
- Does Zhehua Xu accept Medicare?
- Zhehua Xu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zhehua Xu's NPI active?
- Yes — Zhehua Xu's NPI (1255491106) is active in the NPPES registry as of the last update on 2013-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.