Danielle Wang
NPI 1679928881 · Internal Medicine Physician · Orange, CA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Danielle Wang is a Internal Medicine Physician provider in Orange, CA (NPI 1679928881).
Provider details
- NPI number
- 1679928881
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- A153619 (CA)
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
10 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
4,844 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 | 394 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 334 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 317 | $10 |
| Red Blood Cell Sedimentation Rate, to Detect Inflammation, Non-Automated85651 | 314 | $4 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 312 | $99 |
| Measurement C-Reactive Protein for Detection of Infection Or Inflammation86140 | 311 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 60 | 15 |
| Gabapentin | 50 | 24 |
| Methotrexate Sodiumbrand: Methotrexate | 47 | 12 |
| Leflunomide | 46 | 14 |
| Duloxetine Hcl | 41 | 11 |
| Hydroxychloroquine Sulfate | 35 | — |
| Tizanidine Hcl | 35 | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$283 across 14 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
- 2016-04-26
- Last updated
- 2021-08-10
- Certified
- 2021-08-10
Frequently asked questions
- What is Danielle Wang's NPI number?
- Danielle Wang's National Provider Identifier (NPI) is 1679928881, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Danielle Wang's specialty?
- Danielle Wang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Danielle Wang located?
- Danielle Wang's practice location on file with NPPES is 101 the City Dr S, Orange, CA 92868-3201.
- What is Danielle Wang's phone number?
- The practice phone number listed in the NPPES registry for Danielle Wang is (714) 456-7890.
- Does Danielle Wang accept Medicare?
- Danielle Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Danielle Wang's NPI active?
- Yes — Danielle Wang's NPI (1679928881) is active in the NPPES registry as of the last update on 2021-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.