What is Michael Choi's NPI number?

Michael Choi's National Provider Identifier (NPI) is 1891550141, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michael Choi's specialty?

Michael Choi is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Michael Choi located?

Michael Choi's practice location on file with NPPES is 99-115 Aiea Heights Dr Ste 276b, Aiea, HI 96701-3924.

What is Michael Choi's phone number?

The practice phone number listed in the NPPES registry for Michael Choi is (808) 784-3050.

Does Michael Choi accept Medicare?

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

Is Michael Choi's NPI active?

Yes — Michael Choi's NPI (1891550141) is active in the NPPES registry as of the last update on 2024-02-15.

IndividualActiveAccepts Medicare

Michael Choi, PA

NPI 1891550141 · Physician Assistant · Aiea, HI

Michael Choi, PA is a Physician Assistant provider in Aiea, HI (NPI 1891550141).

Provider details

NPI number: 1891550141
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA
Sex: Male
Sole proprietor: Yes

Practice location

99-115 Aiea Heights Dr Ste 276b

Aiea, HI 96701-3924

Phone: (808) 784-3050

Fax: (808) 784-3059

Street-level locationGet directions

More HI providers

Mailing address

94-1041 Kahuamoku St Apt 201

Waipahu, HI 96797-3452

Specialties & taxonomies

Physician AssistantPrimary363A00000X
Physician Assistants & Advanced Practice Nursing Providers

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

Profile Score

Basic profile(48/100 index)

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

Registry tenure25% of score
2 yrs in NPPES registry
Profile completeness25% of score
83% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
200 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)
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	68	$80
Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457	58	$44
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	39	$136
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	35	$110

Typical Medicare-allowed amounts for these services range $44–$136 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Transparency — industry payments

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

$63 across 3 records (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: 2024-02-15
Last updated: 2024-02-15
Certified: 2024-02-15

Frequently asked questions

What is Michael Choi's NPI number?: Michael Choi's National Provider Identifier (NPI) is 1891550141, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Michael Choi's specialty?: Michael Choi is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
Where is Michael Choi located?: Michael Choi's practice location on file with NPPES is 99-115 Aiea Heights Dr Ste 276b, Aiea, HI 96701-3924.
What is Michael Choi's phone number?: The practice phone number listed in the NPPES registry for Michael Choi is (808) 784-3050.
Does Michael Choi accept Medicare?: Michael Choi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Michael Choi's NPI active?: Yes — Michael Choi's NPI (1891550141) is active in the NPPES registry as of the last update on 2024-02-15.

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)
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	68	$80
Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457	58	$44
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	39	$136
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	35	$110

Transparency — industry payments

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

$63 across 3 records (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