Andrew Wang, M.D.
NPI 1992701098 · Ophthalmology Physician · Saint Joseph, MI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Wang, M.D. is a Ophthalmology Physician provider in Saint Joseph, MI (NPI 1992701098).
Provider details
- NPI number
- 1992701098
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301086112 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
21 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,807 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 Complete Exam of Visual System92014 | 468 | $122 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 459 | $90 |
| Exam of Visual Field With Extended Testing92083 | 152 | $61 |
| Imaging of Optic Nerve92133 | 133 | $34 |
| Injection of Drug Into Eye67028 | 120 | $108 |
| Imaging of Retina92134 | 102 | $39 |
| New Patient Complete Exam of Visual System |
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 |
|---|---|---|
| Latanoprost | 814 | 163 |
| Timolol Maleate | 233 | 82 |
| Prednisolone Acetate | 181 | 89 |
| Brimonidine Tartrate | 115 | 28 |
| Dorzolamide Hcl | 104 | 28 |
| Bimatoprostbrand: Lumigan | 60 | — |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 49 | 15 |
| Acyclovir |
Practice location
Mailing address
Additional practice locations (1)
- 570 Broadway StSouth Haven, MI 49090-1420Phone: (269) 637-3101
Registry dates
- Enumerated
- 2005-06-23
- Last updated
- 2023-01-26
- Certified
- 2023-01-26
Frequently asked questions
- What is Andrew Wang's NPI number?
- Andrew Wang's National Provider Identifier (NPI) is 1992701098, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Wang's specialty?
- Andrew Wang is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Wang located?
- Andrew Wang's practice location on file with NPPES is 2848 Niles Rd, Saint Joseph, MI 49085-3352.
- What is Andrew Wang's phone number?
- The practice phone number listed in the NPPES registry for Andrew Wang is (269) 428-3300.
- Does Andrew Wang accept Medicare?
- Andrew Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Wang's NPI active?
- Yes — Andrew Wang's NPI (1992701098) is active in the NPPES registry as of the last update on 2023-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.