What is Michael Chui's NPI number?

Michael Chui's National Provider Identifier (NPI) is 1902463375, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michael Chui's specialty?

Michael Chui is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).

Where is Michael Chui located?

Michael Chui's practice location on file with NPPES is 401 N Broadway St, Baltimore, MD 21287-0019.

What is Michael Chui's phone number?

The practice phone number listed in the NPPES registry for Michael Chui is (443) 698-2499.

Does Michael Chui accept Medicare?

Michael Chui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Michael Chui's NPI active?

Yes — Michael Chui's NPI (1902463375) is active in the NPPES registry as of the last update on 2019-05-21.

IndividualActiveAccepts Medicare

Michael Chui, MD

NPI 1902463375 · Anatomic Pathology Physician · Baltimore, MD

Michael Chui, MD is a Anatomic Pathology Physician provider in Baltimore, MD (NPI 1902463375).

Provider details

NPI number: 1902463375
Entity type: Individual
Primary specialty: Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 298147 (NY)

Practice location

401 N Broadway St

Baltimore, MD 21287-0019

Phone: (443) 698-2499

Street-level locationGet directions

More MD providers

Mailing address

929 N Wolfe St Unit 1011

Baltimore, MD 21205-1179

Specialties & taxonomies

Anatomic Pathology PhysicianPrimary207ZP0101XLicense 298147 (NY)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(62/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
7 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
1,203 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305	276	$39
Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341	266	$29
Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307	190	$86
Pathology Examination of Tissue Using a Microscope, High Complexity88309	181	$151
Surgical Pathology Consultation and Report on Referred Slides Prepared Elsewhere88321	119	$89
Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342	115	$36

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$31 across 1 record (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2019-05-21
Last updated: 2019-05-21

Frequently asked questions

What is Michael Chui's NPI number?: Michael Chui's National Provider Identifier (NPI) is 1902463375, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Michael Chui's specialty?: Michael Chui is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).
Where is Michael Chui located?: Michael Chui's practice location on file with NPPES is 401 N Broadway St, Baltimore, MD 21287-0019.
What is Michael Chui's phone number?: The practice phone number listed in the NPPES registry for Michael Chui is (443) 698-2499.
Does Michael Chui accept Medicare?: Michael Chui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Michael Chui's NPI active?: Yes — Michael Chui's NPI (1902463375) is active in the NPPES registry as of the last update on 2019-05-21.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305	276	$39
Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341	266	$29
Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307	190	$86
Pathology Examination of Tissue Using a Microscope, High Complexity88309	181	$151
Surgical Pathology Consultation and Report on Referred Slides Prepared Elsewhere88321	119	$89
Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342	115	$36

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$31 across 1 record (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

Transparency — industry payments