What is Brian Quach's NPI number?

Brian Quach's National Provider Identifier (NPI) is 1922713965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Brian Quach's specialty?

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

Where is Brian Quach located?

Brian Quach's practice location on file with NPPES is 16251 Sylvester Rd Sw, Burien, WA 98166-3017.

What is Brian Quach's phone number?

The practice phone number listed in the NPPES registry for Brian Quach is (253) 426-6341.

Does Brian Quach accept Medicare?

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

Is Brian Quach's NPI active?

Yes — Brian Quach's NPI (1922713965) is active in the NPPES registry as of the last update on 2023-10-06.

IndividualActiveAccepts Medicare

Brian Quach, PAC

NPI 1922713965 · Physician Assistant · Burien, WA

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

Brian Quach, PAC is a Physician Assistant provider in Burien, WA (NPI 1922713965).

Provider details

NPI number: 1922713965
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PAC
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense PA61400453 (WA)
Physician Assistants & Advanced Practice Nursing Providers
Medical Physician Assistant363AM0700X
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure28% of score
3 yrs in NPPES registry
Profile completeness28% of score
83% of core fields populated
Practice footprint17% of score
2 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
432 Medicare services, 2024 (ranked within specialty)

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)
Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231	131	$44
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	121	$105
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	114	$70
Hospital Discharge Day Management, More Than 30 Minutes99239	66	$102

Typical Medicare-allowed amounts for these services range $44–$105 (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.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Oxycodone Hcl	16	16
Ondansetronbrand: Ondansetron Odt	16	16
Cefdinir	16	16
Atorvastatin Calcium	13	13
Lisinopril	12	11
Levothyroxine Sodium	12	—
Amlodipine Besylate	12

Practice location

16251 Sylvester Rd Sw

Burien, WA 98166-3017

Phone: (253) 426-6341

Fax: (253) 426-6344

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Mailing address