DR. HONGXING GUI MD, PHD
NPI 1023471745
Pathology - Anatomic Pathology & Clinical Pathology in Philadelphia, PA

Q: What is Hongxing Gui's NPI number?

The NPI number for Hongxing Gui is 1023471745. It was assigned to this individual provider in the NPPES registry on March 30, 2016.

Q: What is Hongxing Gui's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for Hongxing Gui was last updated on March 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.

Active since March 30, 2016PECOS EnrolledAccepts Medicare Assignment

85.48/100

CMS Quality Rating

800 SPRUCE ST, PHILADELPHIA, PA 19107(732) 986-8817 Get Directions Write a Review

NPPES record last updated: March 10, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 10, 2022, Mar 30, 2016 (2 updates tracked since 2016).

On this page

About Dr. Hongxing Gui Md, Phd NPPES

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

DR. HONGXING GUI MD, PHD (NPI 1023471745) is an individual anatomic pathology & clinical pathology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD474342) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS, is affiliated with Riverview Medical Center, and is a graduate of Other (2007).

NPPES Registry Identity

NPI1023471745

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameDR. HONGXING GUICredential: MD, PHD

Location Address800 SPRUCE STPhiladelphia, PA 19107-6130

Mailing Address800 Spruce StPhiladelphia, PA 19107-6130 · (215) 829-3000 · Fax (215) 829-7564

Phone(732) 986-8817

Sole ProprietorNo

Medical School CMSOtherGraduated 2007

Enumeration DateMarch 30, 2016

Last NPPES UpdateMarch 10, 20222 updates tracked since enumeration

NPPES CertifiedMarch 10, 2022

✔ NPI 1023471745 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

License✔ Licensed in PA · MD474342

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.

800 SPRUCE ST, Philadelphia, PA 19107

Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Hongxing Gui Md, Phd 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 ID7911307400

PECOS Enrollment IDI20230615002041

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.

Medicare Billing Reassignments

Medicare enrollment records show Hongxing Gui reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Penn-Medical Group

Same address

Ambulatory Fertility Facility

801 SPRUCE ST, 8TH FLOOR
Philadelphia, PA 19107

Reassigned Medicare billing, Pennsylvania enrollment
3,488 clinicians in this Medicare group

NPI 1669860854 (215) 829-2345

Meridian Laboratory Physicians PA

55 mi

Anatomic Pathology & Clinical Pathology

425 JACK MARTIN BLVD
Brick, NJ 08724

Reassigned Medicare billing, New Jersey enrollment
21 clinicians in this Medicare group

NPI 1104903723 (732) 530-2347

Garden State Gastroenterology,pc

56 mi

Gastroenterology

200 PERRINE RD, SUITE 231
Old Bridge, NJ 08857

Reassigned Medicare billing, New Jersey enrollment
5 clinicians in this Medicare group

NPI 1215124524 (732) 525-0600

Dr Prem Chattoo Do PC

80 mi

Specialist

122 FULTON ST, 6TH FLOOR
New York, NY 10038

Reassigned Medicare billing, New York enrollment
5 clinicians in this Medicare group

NPI 1942524202 (212) 361-9571

Gramercy Park Gastroenterology PC

82 mi

Specialist

60 GRAMERCY PARK N
New York, NY 10010

Reassigned Medicare billing, New York enrollment
6 clinicians in this Medicare group

NPI 1407178759 (212) 845-9255

Lower Manhattan Gastroenterology Group, P.C.

82 mi

Gastroenterology

60 GRAMERCY PARK N, SUITE 1B
New York, NY 10010

Reassigned Medicare billing, New York enrollment
Medicare enrollment name: Lower Manhattan Gastroenterology Group PC
7 clinicians in this Medicare group

NPI 1538115837 (212) 254-1220

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 22

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.

1,157 services400 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.

505 services125 patients

Special stained specimen slides to examine tissue including interpretation and report 88313

Special stained specimen slides are used to examine tissue samples. This involves applying special dyes to the tissue, which helps to highlight certain features under a microscope. The findings are then interpreted and a report is provided. This can aid in diagnosing various health conditions.

427 services144 patients

Special stained specimen slides to examine tissue, initial procedure 88342

This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.

230 services176 patients

Special stained specimen slides to identify organisms including interpretation and report 88312

This service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.

214 services132 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.

114 services93 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.

109 services72 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.

94 services78 patients

Microscopic genetic analysis of tumor, manual 88360

Microscopic genetic analysis of a tumor involves examining your tumor's genes under a microscope. This helps identify specific genetic changes in the tumor cells. This information can aid in diagnosing, predicting disease progression, and determining the most effective treatment options.

72 services27 patients

Evaluation of fine needle aspirate with interpretation and report 88173

This procedure involves using a thin needle to collect a small sample from an abnormal area or lump. The sample is then examined under a microscope to identify any potential issues. A report of the findings is provided for further analysis.

68 services43 patients

Evaluation of fine needle aspirate 88172

Evaluation of fine needle aspirate is a diagnostic procedure where a thin needle is used to collect cells from a lump or mass. This sample is then examined under a microscope to determine the nature of the lump, whether it's benign (non-cancerous) or malignant (cancerous).

64 services39 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.

62 services48 patients

Pathology cytologic examination of specimen during surgery, initial site 88333

A pathology cytologic examination during surgery involves taking a small sample of cells from the initial site of concern. This sample is then examined under a microscope by a pathologist to check for any abnormal or disease-causing cells. This helps guide the ongoing surgical procedure.

59 services36 patients

Cell examination of specimen, concentration technique 88108

Cell examination of a specimen using a concentration technique is a lab process that enhances the detection of cells in a sample. This method helps to focus on key areas of the sample, making it easier to spot abnormalities or changes. It's a crucial part of diagnosing and monitoring certain health conditions.

40 services29 patients

Special stained specimen slides to examine tissue, each multiplex procedure 88344

Special stained specimen slides are used to study tissue in detail. This multiplex procedure involves applying different dyes to the tissue sample on a slide to highlight specific elements. These colors help identify any abnormalities in the tissue, aiding in accurate diagnosis and treatment planning.

39 services21 patients

Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method G0416

This procedure involves taking a small tissue sample from your gland located beneath your bladder. The sample is then examined under a microscope by a pathologist to check for any abnormalities or diseases. This is a standard method to ensure your well-being.

37 services37 patients

Blood smear interpretation by physician with written report 85060

Blood smear interpretation is a lab test where your doctor examines a sample of your blood under a microscope. They look for abnormalities in your blood cells which can help diagnose various conditions. You'll receive a written report of the findings.

26 services26 patients

Genetic sequencing localization, initial procedure 88365

Genetic sequencing localization is a process to identify where specific genes are located in your DNA. During the initial procedure, a sample of your cells is collected, usually through a simple swab or blood test. This data is then analyzed to pinpoint the location of certain genes. This can help understand your genetic makeup and potential health risks.

25 services24 patients

Special stained specimen slides to examine tissue, initial procedure 88342

21 services17 patients

Pathology examination of tissue using a microscope, limited examination 88300

A pathology examination of tissue using a microscope is a procedure where a small sample of your tissue is observed under a microscope. This limited examination helps identify any abnormal cells or signs of disease, aiding in accurate diagnosis and treatment planning.

18 services17 patients

Pathology examination of tissue using a microscope 88302

A pathology examination of tissue involves studying a small sample of your body's cells under a microscope. This helps identify any abnormalities or diseases, such as cancer. The process is crucial for accurate diagnosis and treatment planning.

16 services15 patients

Pathology examination of tissue using a microscope, high complexity 88309

A high complexity pathology examination involves studying body tissue under a microscope to identify any abnormalities. This intricate process helps in diagnosing various conditions and deciding on the best treatment plan.

12 services11 patients

Hospital Affiliations CMS Care Compare 4

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

Riverview Medical Center

Acute Care Hospitals · Red Bank, NJ

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310034

LocationOne Riverview PlazaRed Bank, NJ 07701 · Monmouth County

Emergency services Birthing friendly

Jersey Shore University Medical Center

Acute Care Hospitals · Neptune, NJ

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310073

Location1945 State Route 33Neptune, NJ 07753 · Monmouth County

Emergency services Birthing friendly

Jfk Medical Center

Acute Care Hospitals · Edison, NJ

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310108

Location65 James StreetEdison, NJ 08820 · Middlesex County

Emergency services Birthing friendly

Bayshore Medical Center

Acute Care Hospitals · Holmdel, NJ

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310112

Location727 N Beers StHolmdel, NJ 07733 · Monmouth County

Emergency services

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.

85.48/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

73.6

Promoting Interoperability

100

Improvement Activities

Other Providers at the Same Location NPPES 20

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

JENNA SNYDER MD

Obstetrics & Gynecology

800 SPRUCE ST
PHILADELPHIA, PA 19107

Philadelphia County (856) 803-3694

MR. ANTHONY JOHN CORDISCO

Student in an Organized Health Care Education/Training Program

800 SPRUCE ST
PHILADELPHIA, PA 19107

Philadelphia County (215) 316-5151

PEDRO GONZALEZ-ALEGRE MD

Psychiatry & Neurology (Neurology)

800 SPRUCE ST
PHILADELPHIA, PA 19107

Philadelphia County (215) 829-6500

CATRINA JONES CRNA

Nurse Anesthetist, Certified Registered

800 SPRUCE ST
PHILADELPHIA, PA 19107

Philadelphia County (215) 829-5664

KATHLEEN M VELOSO MD

Anesthesiology

800 SPRUCE ST
PHILADELPHIA, PA 19107

Philadelphia County (215) 829-5664

MICHELLE RAE HALVORSEN CRNP

Nurse Practitioner (Neonatal)

800 SPRUCE ST, 2 CATHCART
PHILADELPHIA, PA 19107

Philadelphia County (215) 829-3301

MOHAMMAD M SARHAN MD

Hospitalist

800 SPRUCE ST
PHILADELPHIA, PA 19107

Philadelphia County (215) 829-5410

NEEPA SHAH MD

Internal Medicine

800 SPRUCE ST
PHILADELPHIA, PA 19107

Philadelphia County (215) 829-5410

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 Hongxing Gui's NPI number?

The NPI number for Hongxing Gui is 1023471745. It was assigned to this individual provider in the NPPES registry on March 30, 2016.

Where is Hongxing Gui located?

Hongxing Gui practices at 800 Spruce St, Philadelphia, PA 19107. The listed phone number is (732) 986-8817.

What is Hongxing Gui's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Hongxing Gui enrolled in Medicare?

Yes. Hongxing Gui 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.

Which organizations bill Medicare for Hongxing Gui's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hongxing Gui reassigns Medicare benefits to 6 organizations: University Of Penn-Medical Group (Philadelphia, PA), Meridian Laboratory Physicians PA (Brick, NJ), Garden State Gastroenterology,pc (Old Bridge, NJ), Dr Prem Chattoo Do PC (New York, NY), Gramercy Park Gastroenterology PC (New York, NY) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Hongxing Gui's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Hongxing Gui affiliated with any hospitals?

According to CMS data, Hongxing Gui is affiliated with Riverview Medical Center, Jersey Shore University Medical Center, Jfk Medical Center and Bayshore Medical Center.

When was this NPI record last updated?

The NPPES record for Hongxing Gui was last updated on March 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.