What is Derek Huang's NPI number?

Derek Huang's National Provider Identifier (NPI) is 1043504798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Derek Huang's specialty?

Derek Huang is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).

Where is Derek Huang located?

Derek Huang's practice location on file with NPPES is 3901 Hoyt Ave, Everett, WA 98201-4918.

What is Derek Huang's phone number?

The practice phone number listed in the NPPES registry for Derek Huang is (425) 339-5408.

Does Derek Huang accept Medicare?

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

Is Derek Huang's NPI active?

Yes — Derek Huang's NPI (1043504798) is active in the NPPES registry as of the last update on 2017-03-13.

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Derek Huang, M.D.

NPI 1043504798 · Neurology Physician · Everett, WA

Derek Huang, M.D. is a Neurology Physician provider in Everett, WA (NPI 1043504798).

Provider details

NPI number: 1043504798
Entity type: Individual
Primary specialty: Neurology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: MD60614083 (WA)

Practice location

3901 Hoyt Ave

Everett, WA 98201-4918

Phone: (425) 339-5408

Street-level locationGet directions

More WA providers

Mailing address

Po Box 5127

Everett, WA 98206-5127

Specialties & taxonomies

Neurology PhysicianPrimary2084N0400XLicense MD60614083 (WA)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

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

Profile Score

Detailed profile(80/100 index)

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

Registry tenure28% of score
15 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
1,157 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)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	336	$128
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	295	$17
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	194	$175
Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886	97	$84
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	37	$194

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 48 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Donepezil Hcl	316	81
Gabapentin	229	68
Levetiracetam	193	42
Topiramate	143	31
Duloxetine Hcl	124	25
Memantine Hcl	117	28
Carbidopa/Levodopabrand: Carbidopa-Levodopa	106	30

Enumerated: 2011-05-29
Last updated: 2017-03-13

Frequently asked questions

What is Derek Huang's NPI number?: Derek Huang's National Provider Identifier (NPI) is 1043504798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Derek Huang's specialty?: Derek Huang is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
Where is Derek Huang located?: Derek Huang's practice location on file with NPPES is 3901 Hoyt Ave, Everett, WA 98201-4918.
What is Derek Huang's phone number?: The practice phone number listed in the NPPES registry for Derek Huang is (425) 339-5408.
Does Derek Huang accept Medicare?: Derek Huang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Derek Huang's NPI active?: Yes — Derek Huang's NPI (1043504798) is active in the NPPES registry as of the last update on 2017-03-13.

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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	336	$128
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	295	$17
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	194	$175
Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886	97	$84
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	37	$194

Drug

Part D claims (2024)

Beneficiaries

Donepezil Hcl

316

Gabapentin

229

Levetiracetam

193

Topiramate

143

Duloxetine Hcl

124

Memantine Hcl

117

Carbidopa/Levodopabrand: Carbidopa-Levodopa

106

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)