Physician Profile
Patty T. Liu, MD
Unclaimed ProfileAbout Dr. Liu
Patty T. Liu, MD is a healthcare provider in Allentown, PA specializing in transplant surgery. Patty is also listed as specializing in surgery. According to Medicare claims data, Patty cared for 149 Medicare patients across 249 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (610) 402-8506
- Email not available
Practice Locations
1250 S CEDAR CREST BLVD SUITE 210
Allentown, PA 18103
Procedures Most Often Billed to Medicare
249 services · 149 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Needle biopsy of kidney | Procedure | 50200 |
23 | Too few peers to compare |
| Transplantation of donor kidney | Procedure | 50360 |
13 | Less often than most peers in Transplant Surgery |
| Relocation of arm vein with connection to arm artery for hemodialysis | Procedure | 36821 |
12 | Too few peers to compare |
| Preparation of donor kidney for transplantation | Procedure | 50323 |
11 | Less often than most peers in Transplant Surgery |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
117 | More often than most peers in Transplant Surgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
32 | As often as other peers in Transplant Surgery |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
28 | More often than most peers in Transplant Surgery |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
13 | Less often than most peers in Transplant Surgery |
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 transplant surgeons at this location 1
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 transplant surgeons in Allentown 4
Same specialty, same city.
More connections — 8 related providers in 1 group
Also performs Needle biopsy of kidney 8
Providers in PA who bill this service to Medicare most often.
Common questions
What does Dr. Liu specialize in?
Dr. Liu is a transplant surgeon in Allentown, PA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Transplant Surgery”.
NPI registry
Where is Dr. Liu located?
Dr. Liu is listed at 1250 S Cedar Crest Blvd Suite 210, Allentown, PA 18103. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Liu's phone number?
The number on file is (610) 402-8506. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Liu's NPI number?
Dr. Liu's National Provider Identifier is 1215190228. 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
How long has Dr. Liu been practicing?
Dr. Liu has 18+ years experience. Registered with an NPI since 2008. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Dr. Liu do most often?
According to Medicare billing data, Dr. Liu performs procedures including needle biopsy of kidney, transplantation of donor kidney and relocation of arm vein with connection to arm artery for hemodialysis, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Liu confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Liu. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.