Michael Yu, MD
NPI 1700345931 · Ophthalmology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Yu, MD is a Ophthalmology Physician provider in Philadelphia, PA (NPI 1700345931).
Provider details
- NPI number
- 1700345931
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD481521 (PA)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
784 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) |
|---|---|---|
| Imaging of Retina92134 | 231 | $41 |
| Established Patient Problem Focused Exam of Visual System92012 | 175 | $91 |
| Injection of Drug Into Eye67028 | 106 | $126 |
| Established Patient Complete Exam of Visual System92014 | 56 | $128 |
| Compounded Drug, Not Otherwise ClassifiedJ7999 | 40 | $109 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 32 | $122 |
| Removal of Membrane of Retina With Removal of Internal Limiting Membrane of Retina |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 140 | 105 |
| Polymyxin B Sulf/Trimethoprimbrand: Polymyxin B Sul-Trimethoprim | 92 | 92 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 25 | 16 |
| Ketorolac Tromethamine | 23 | 13 |
| Atropine Sulfate | 18 | 13 |
| Difluprednate | 18 | — |
| Brimonidine Tartrate | 14 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,497 across 16 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
- 2019-03-18
- Last updated
- 2023-07-05
- Certified
- 2023-07-05
Frequently asked questions
- What is Michael Yu's NPI number?
- Michael Yu's National Provider Identifier (NPI) is 1700345931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Yu's specialty?
- Michael Yu is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Yu located?
- Michael Yu's practice location on file with NPPES is 840 Walnut St Ste 1020, Philadelphia, PA 19107-5109.
- What is Michael Yu's phone number?
- The practice phone number listed in the NPPES registry for Michael Yu is (800) 331-6634.
- Does Michael Yu accept Medicare?
- Michael Yu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Yu's NPI active?
- Yes — Michael Yu's NPI (1700345931) is active in the NPPES registry as of the last update on 2023-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.