Jenn Liu, DO
NPI 1609875566 · Ophthalmology Physician · Okemos, MI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jenn Liu, DO is a Ophthalmology Physician provider in Okemos, MI (NPI 1609875566).
Provider details
- NPI number
- 1609875566
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 5101012517 (MI)
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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,134 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 | 568 | $85 |
| Established Patient Complete Exam of Visual System92014 | 460 | $115 |
| Imaging of Optic Nerve92133 | 364 | $33 |
| Exam of Visual Field With Extended Testing92083 | 277 | $58 |
| Imaging of Retina92134 | 88 | $37 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 85 | $118 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 981 | 310 |
| Prednisolone Acetate | 374 | 297 |
| Cyclosporinebrand: Restasis | 286 | 150 |
| Cyclosporine | 269 | 139 |
| Ketorolac Tromethamine | 243 | 153 |
| Timolol Maleate | 205 | 68 |
| Doxycycline Hyclate | 164 | 63 |
| Travoprost | 162 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$365 across 33 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 (5)
- 3600 Capital Ave Sw Ste 203Battle Creek, MI 49015-9393Phone: (269) 979-6383Fax: (269) 979-6381
- 2001 Coolidge RdEast Lansing, MI 48823-1378Phone: (517) 337-1668Fax: (517) 337-1779
- 1005 Charlevoix Dr Ste 200Grand Ledge, MI 48837-8186Phone: (517) 627-3030Fax: (517) 627-8088
- 2790 W Grand River Ave Ste 200Howell, MI 48843-8424Phone: (517) 548-3571Fax: (517) 545-2543
- 1535 E Broomfield StMt Pleasant, MI 48858-4489Phone: (989) 772-3339Fax: (989) 772-4846
Registry dates
- Enumerated
- 2005-07-21
- Last updated
- 2023-08-16
- Certified
- 2023-08-16
Frequently asked questions
- What is Jenn Liu's NPI number?
- Jenn Liu's National Provider Identifier (NPI) is 1609875566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jenn Liu's specialty?
- Jenn Liu is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Jenn Liu located?
- Jenn Liu's practice location on file with NPPES is 5100 Marsh Rd Ste H, Okemos, MI 48864-1195.
- What is Jenn Liu's phone number?
- The practice phone number listed in the NPPES registry for Jenn Liu is (517) 349-0150.
- Does Jenn Liu accept Medicare?
- Jenn Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jenn Liu's NPI active?
- Yes — Jenn Liu's NPI (1609875566) is active in the NPPES registry as of the last update on 2023-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.