Christopher Wu, MD
NPI 1902367410 · Internal Medicine Physician · Totowa, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Wu, MD is a Internal Medicine Physician provider in Totowa, NJ (NPI 1902367410).
Provider details
- NPI number
- 1902367410
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA11522000 (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
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
182 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 | 87 | $98 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 65 | $140 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 18 | $141 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 12 | $15 |
Typical Medicare-allowed amounts for these services range $15–$141 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 28 | 18 |
| Fluticasone Propionate | 23 | 16 |
| Amlodipine Besylate | 20 | 13 |
| Alprazolam | 20 | — |
| Levothyroxine Sodium | 20 | 14 |
| Metoprolol Succinate | 15 | 12 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$334 across 3 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
Additional practice locations (1)
- 340c Ramapo Valley RdOakland, NJ 07436-2711Phone: (973) 962-6200Fax: (973) 962-0046
Registry dates
- Enumerated
- 2019-03-27
- Last updated
- 2023-09-02
- Certified
- 2023-09-02
Frequently asked questions
- What is Christopher Wu's NPI number?
- Christopher Wu's National Provider Identifier (NPI) is 1902367410, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Wu's specialty?
- Christopher Wu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Wu located?
- Christopher Wu's practice location on file with NPPES is 650 Union Blvd Ste 16, Totowa, NJ 07512-2422.
- What is Christopher Wu's phone number?
- The practice phone number listed in the NPPES registry for Christopher Wu is (973) 938-5200.
- Does Christopher Wu accept Medicare?
- Christopher Wu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Wu's NPI active?
- Yes — Christopher Wu's NPI (1902367410) is active in the NPPES registry as of the last update on 2023-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.