Joseph Tan, M.D.
NPI 1396978144 · Ophthalmology Physician · Fraser, MI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Tan, M.D. is a Ophthalmology Physician provider in Fraser, MI (NPI 1396978144).
Provider details
- NPI number
- 1396978144
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD451367 (PA)
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
16 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
3,077 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 Complete Exam of Visual System92014 | 486 | $123 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 464 | $126 |
| Imaging of Retina92134 | 353 | $39 |
| Microfluid Analysis of Tears83861 | 292 | $22 |
| Injection of Drug Into Eye67028 | 221 | $117 |
| Established Patient Problem Focused Exam of Visual System92012 | 179 | $86 |
| Exam of the Internal Drainage System of Eye |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 706 | 181 |
| Prednisolone Acetate | 355 | 226 |
| Fluorometholone | 312 | 191 |
| Bimatoprostbrand: Lumigan | 280 | 70 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 226 | 72 |
| Cyclosporine | 171 | 64 |
| Diclofenac Sodium | 160 | 83 |
| Cyclosporine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,480 across 47 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
- 2009-08-27
- Last updated
- 2025-09-18
- Certified
- 2025-09-18
Frequently asked questions
- What is Joseph Tan's NPI number?
- Joseph Tan's National Provider Identifier (NPI) is 1396978144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Tan's specialty?
- Joseph Tan is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Tan located?
- Joseph Tan's practice location on file with NPPES is 33080 Utica Rd Ste B, Fraser, MI 48026-2038.
- What is Joseph Tan's phone number?
- The practice phone number listed in the NPPES registry for Joseph Tan is (586) 296-7256.
- Does Joseph Tan accept Medicare?
- Joseph Tan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Tan's NPI active?
- Yes — Joseph Tan's NPI (1396978144) is active in the NPPES registry as of the last update on 2025-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.