DR. RUISHENG YAO M.D.
NPI 1174889190
Pathology - Anatomic Pathology & Clinical Pathology in Warwick, RI

Q: What is Ruisheng Yao's NPI number?

The NPI number for Ruisheng Yao is 1174889190. It was assigned to this individual provider in the NPPES registry on April 3, 2012.

Q: What is Ruisheng Yao'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 Ruisheng Yao was last updated on August 5, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since April 03, 2012PECOS EnrolledAccepts Medicare Assignment

455 TOLL GATE RD, DEPARTMENT OF PATHOLOGY, KENT HOSPITAL, WARWICK, RI 02886(401) 737-7010 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Aug 5, 2025, May 4, 2021 (2 updates tracked since 2021).

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About Dr. Ruisheng Yao M.d. NPPES

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

DR. RUISHENG YAO M.D. (NPI 1174889190) is an individual anatomic pathology & clinical pathology provider in Warwick, Rhode Island, licensed in Rhode Island (MD14235) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, is affiliated with Kent County Memorial Hospital, and maintains a secondary practice location in Providence.

NPPES Registry Identity

NPI1174889190

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameDR. RUISHENG YAOCredential: M.D.

Location Address455 TOLL GATE RD, DEPARTMENT OF PATHOLOGY, KENT HOSPITALWarwick, RI 02886-2759

Mailing Address455 Toll Gate Rd, Prc And CredentialingWarwick, RI 02886 · (401) 273-0641 · Fax (401) 273-2919

Phone(401) 737-7010

Sole ProprietorNo

Medical School CMSOtherGraduated 1986

Enumeration DateApril 3, 2012

Last NPPES UpdateAugust 5, 20252 updates tracked since enumeration

NPPES CertifiedJuly 31, 2025

✔ NPI 1174889190 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 RI · MD14235

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.

455 TOLL GATE RD, Warwick, RI 02886

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Secondary Practice Location 1

Location 1101 Dudley St, Pathology DepartmentProvidence, RI 02905-2401 · Phone (401) 453-7655 · Fax (401) 276-7828

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

Dr. Ruisheng Yao M.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 ID2668612789

PECOS Enrollment IDI20130712000143

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 10

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.

462 services204 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.

148 services38 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.

83 services61 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.

70 services37 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.

54 services21 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.

54 services52 patients

Hospital Affiliations CMS Care Compare 3

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

Kent County Memorial Hospital

Acute Care Hospitals · Warwick, RI

3/5 CMS rating

OwnershipProprietary

CMS Certification Number410009

Location455 Toll Gate RdWarwick, RI 02886 · Kent County

Emergency services Birthing friendly

Women & Infants Hospital Of Rhode Island

Acute Care Hospitals · Providence, RI

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number410010

Location101 Dudley StreetProvidence, RI 02905 · Providence County

Emergency services Birthing friendly

Landmark Medical Center

Acute Care Hospitals · Woonsocket, RI

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number410011

Location115 Cass AvenueWoonsocket, RI 02895 · Providence County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02886 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

$134.17 typical visit price

range $58.57 – $177.03

Typical copayment $33.54 (range $14.64 – $44.25)

Most-billed visit code 99204

Established Patient

$103.10 typical visit price

range $18.92 – $144.38

Typical copayment $25.77 (range $4.73 – $36.09)

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.

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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.

DR. STERLING LEAF MALISH M.D.

Internal Medicine