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LIU LIU M.D., PH.D.
NPI 1013336304
Pathology - Clinical Pathology in Philadelphia, PA

Active since April 15, 2014PECOS EnrolledAccepts Medicare Assignment
92.44/100
CMS Quality Rating
1020 LOCUST ST, SUITE 279, PHILADELPHIA, PA 19107(215) 955-5060(215) 955-5058 Get Directions Write a Review

NPPES record last updated: December 23, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 23, 2025, Jul 18, 2023, Jul 26, 2021 (3 updates tracked since 2021).

About Liu Liu M.d., Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LIU LIU M.D., PH.D. (NPI 1013336304) is an individual clinical pathology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD475091) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Geisinger Medical Center, and maintains a secondary practice location in Lewisburg.

NPPES Registry Identity

NPI1013336304
Entity TypeIndividualMale
Primary Taxonomy207ZC0006X
Provider Legal NameLIU LIUCredential: M.D., PH.D.
Location Address1020 LOCUST ST, SUITE 279Philadelphia, PA 19107-6731
Mailing Address760 E Washington StChambersburg, PA 17201-2751
Phone(215) 955-5060
Fax(215) 955-5058
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateApril 15, 2014
Last NPPES UpdateDecember 23, 20253 updates tracked since enumeration
NPPES CertifiedDecember 23, 2025
✔ NPI 1013336304 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPathology · Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZC0006X
License✔ Licensed in PA · MD475091
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
Also ListedPathology · Anatomic Pathology & Clinical PathologyTaxonomy 207ZP0102X · License MD475091 (PA)
1020 LOCUST ST, Philadelphia, PA 19107
Open in Google Maps ↗

Secondary Practice Location 1

Location 11 Hospital DrLewisburg, PA 17837-9350 · Phone (570) 522-2510

Other Identifiers 2

Other1013336304Npi
Other15144871Caqh

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Liu Liu M.d., Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5991929499
PECOS Enrollment IDI20210802001489
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 12

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
884 services390 patients
Pathology examination of tissue using a microscope, moderately low complexity 88304
A pathology examination of tissue, moderately low complexity, involves studying a small sample of your body tissue under a microscope. It helps to identify any abnormal cells or diseases. It's a routine procedure, not complex, and provides crucial insights for your diagnosis.
211 services175 patients
Preparation of tissue for examination by removing any calcium present 88311
This procedure involves treating tissue samples to remove any calcium, which can interfere with the examination. The tissue is soaked in a special solution that safely dissolves the calcium, leaving the tissue intact for accurate analysis. This helps in making precise diagnoses.
150 services133 patients
Pathology examination of tissue using a microscope, moderately high complexity 88307
A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.
55 services37 patients
Special stained specimen slides to examine tissue, each additional procedure 88341
Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.
47 services16 patients
Cell examination of specimen, selective cellular enhancement technique 88112
Cell examination of a specimen using selective cellular enhancement technique is a lab process that improves the visibility of certain cells in a sample. It helps in identifying abnormalities or diseases. The process is non-invasive, safe, and aids in accurate diagnosis.
38 services34 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Geisinger Medical Center

Acute Care Hospitals · Danville, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390006
Location100 North Academy AvenueDanville, PA 17822 · Montour County
Emergency services Birthing friendly

Evangelical Community Hospital

Acute Care Hospitals · Lewisburg, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390013
LocationOne Hospital DriveLewisburg, PA 17837 · Union County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19107 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

92.44/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality77.49
Promoting Interoperability95.58
Improvement Activities40

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DAVID S. STRAYER M.D.
Pathology (Anatomic Pathology)
1020 LOCUST ST, SUITE 521
PHILADELPHIA, PA 19107
Philadelphia County (215) 503-7822
DR. FRED GORSTEIN M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
1020 LOCUST ST, SUITE 521
PHILADELPHIA, PA 19107
Philadelphia County (215) 503-7822
DR. MARY F. CUNNANE M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
1020 LOCUST ST, SUITE 521
PHILADELPHIA, PA 19107
Philadelphia County (215) 503-7822
KAITLIN COLLURA
Student in an Organized Health Care Education/Training Program
1020 LOCUST ST, SUITE 279
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-5060

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Liu Liu's NPI number?

The NPI number for Liu Liu is 1013336304. It was assigned to this individual provider in the NPPES registry on April 15, 2014.

Where is Liu Liu located?

Liu Liu practices at 1020 Locust St Suite 279, Philadelphia, PA 19107. The listed phone number is (215) 955-5060.

What is Liu Liu's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Clinical Pathology, with taxonomy code 207ZC0006X.

Is Liu Liu enrolled in Medicare?

Yes. Liu Liu is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Liu Liu affiliated with any hospitals?

According to CMS data, Liu Liu is affiliated with Geisinger Medical Center and Evangelical Community Hospital.

When was this NPI record last updated?

The NPPES record for Liu Liu was last updated on December 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.