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NPISignal

Individual Healthcare Provider

Tingwei Guo, PH.D, FACMG

NPI Record: ActiveMedical Genetics, Ph.D. Medical Genetics
NPI1952280133
Philadelphia, Pennsylvania

Provider's NPPES record last updated: September 1, 2025

Overview

Entity Type
Individual Healthcare Provider
NPI
1952280133
Primary Specialty
Medical Genetics, Ph.D. Medical Genetics
Practice Location
Philadelphia, Pennsylvania
Sole Proprietor
Yes

Federal Screening

NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.

List of Excluded Individuals/Entities (LEIE)

HHS Office of Inspector General

No potential match identified

No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.

Source data
September 10, 2026
Records indexed
84,001
Screened
Sep 20, 2026, 9:07 PM UTC

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

SAM.gov Exclusions

U.S. General Services Administration

Not checked

SAM.gov Exclusions was not checked.

SAM.gov screening is not configured on this deployment. No SAM check has been performed.

Screened
Not checked

This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

  • Medical Genetics, Ph.D. Medical Genetics

    Other Service Providers

    Primary

    A medical geneticist works in association with a medical specialist, is affiliated with a clinical genetics program, and serves as a consultant to medical and dental specialists.

    Taxonomy code 170100000X
  • Medical Genetics

    Ph.D. Medical Genetics

    Allopathic & Osteopathic Physicians

    A medical geneticist works in association with a medical specialist, is affiliated with a clinical genetics program and serves as a consultant to medical and dental specialists.

    Taxonomy code 207SG0205X
  • Pathology

    Molecular Genetic Pathology

    Allopathic & Osteopathic Physicians

    A molecular genetic pathologist is expert in the principles, theory and technologies of molecular biology and molecular genetics. This expertise is used to make or confirm diagnoses of Mendelian genetic disorders, disorders of human development, infectious diseases and malignancies, and to assess the natural history of those disorders. A molecular genetic pathologist provides information about gene structure, function and alteration and applies laboratory techniques for diagnosis, treatment and prognosis for individuals with related disorders.

    Taxonomy code 207ZP0007X
  • Medical Genetics

    Clinical Cytogenetics

    Allopathic & Osteopathic Physicians

    A clinical cytogeneticist demonstrates competence in providing laboratory diagnostic and clinical interpretive services dealing with cellular components, particularly chromosomes, associated with heredity.

    Taxonomy code 207SC0300X
  • Medical Genetics

    Clinical Molecular Genetics

    Allopathic & Osteopathic Physicians

    A clinical molecular geneticist demonstrates competence in performing and interpreting molecular analyses relevant to the diagnosis and management of human genetic diseases and is a consultant regarding laboratory diagnosis of a broad range of inherited disorders.

    Taxonomy code 207SG0203X

Provider-Reported License Information

Medical Genetics, Ph.D. Medical Genetics (Maryland)
2023082
Medical Genetics (Maryland)
2023082
Pathology (New York)
GUOCT1
Medical Genetics (New York)
GUOXT1
Medical Genetics (New York)
GUOXT1
License numbers are reported by the provider to NPPES and are not independently verified by NPISignal against any state licensing board. Confirm current license status directly with the issuing state board.

Practice Locations

Practice Location

333 Cottman Ave

Philadelphia, Pennsylvania 19111-2434

Phone: (718) 508-2957

Record Information

Enumeration Date
September 1, 2025
Provider's NPPES Record Last Updated
September 1, 2025
Certification Date
August 20, 2025
NPISignal NPPES Dataset
August 2026

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