Alan Chen, M.D.
NPI 1619171576 · Specialist · Auburn, WA
Enrolled with Medicare as Practitioner - Interventional Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alan Chen, M.D. is a Specialist provider in Auburn, WA (NPI 1619171576).
Provider details
- NPI number
- 1619171576
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD00048311 (WA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
809 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 .
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 | 244 | $134 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 132 | $99 |
| Injection of Trigger Points, 3 Or More Muscles20553 | 76 | $63 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 74 | $101 |
| Assessment of Emotional Or Behavioral Problems96127 | 60 | $5 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 209 | 53 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 134 | 40 |
| Oxycodone Hcl | 95 | 26 |
| Tramadol Hcl | 83 | 27 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 75 | 29 |
| Cyclobenzaprine Hcl | 48 | — |
| Methadone Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$267 across 10 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-13
- Last updated
- 2020-02-14
- Certified
- 2020-02-14
Frequently asked questions
- What is Alan Chen's NPI number?
- Alan Chen's National Provider Identifier (NPI) is 1619171576, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Chen's specialty?
- Alan Chen is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Alan Chen located?
- Alan Chen's practice location on file with NPPES is 122 3rd St Ne, Auburn, WA 98002-4013.
- What is Alan Chen's phone number?
- The practice phone number listed in the NPPES registry for Alan Chen is (253) 833-7750.
- Does Alan Chen accept Medicare?
- Alan Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alan Chen's NPI active?
- Yes — Alan Chen's NPI (1619171576) is active in the NPPES registry as of the last update on 2020-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.