Physician Profile
Unclaimed ProfileAbout PAN
Warren Pan, MD practices ophthalmology in Ann Arbor, MI. Warren is a 2020 graduate of University of Michigan Medical School. Warren is also listed as specializing in student in an organized health care education program. Medicare claims data shows Warren provided 54 services to 49 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (734) 764-4190
- Email not available
Practice Locations
1000 WALL ST
Ann Arbor, MI 48105
Procedures Most Often Billed to Medicare
54 services · 49 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of drug into eye | Procedure | 67028 |
15 |
| Imaging of retina | Treatment | 92134 |
27 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
12 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other ophthalmology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other ophthalmology specialists in Ann Arbor 4
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at University of Michigan Medical School 7
Other providers in the same specialty who trained at the same institution.
Class of 2020 at University of Michigan Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug into eye 8
Providers in MI who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Pan?
Dr. Pan is an ophthalmology in Ann Arbor, MI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
What is Dr. Pan's address?
Dr. Pan is listed at 1000 WALL ST, Ann Arbor, MI 48105. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Pan?
The number on file is (734) 764-4190. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Pan?
Dr. Pan's National Provider Identifier is 1396361549. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Pan train?
Dr. Pan attended University of Michigan Medical School, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Pan have?
Dr. Pan has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Pan perform?
According to Medicare billing data, Dr. Pan performs procedures including injection of drug into eye; provides treatments such as imaging of retina, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Pan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Pan. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.