Maggie Chen
NPI 1700476835 · Physician Assistant · Auburn, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maggie Chen is a Physician Assistant provider in Auburn, MA (NPI 1700476835).
Provider details
- NPI number
- 1700476835
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 026265 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
5 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
1,825 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 653 | $78 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 390 | $6 |
| Destruction of Skin Growth, 1-14 Growths17110 | 231 | $99 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 184 | $52 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 126 | $48 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 203 | 141 |
| Clobetasol Propionate | 113 | 66 |
| Fluocinonide | 96 | 60 |
| Dupilumabbrand: Dupixent Pen | 82 | 13 |
| Ketoconazole | 76 | 37 |
| Tacrolimus | 54 | 33 |
| Metronidazole | 52 | 27 |
| Clindamycin Phosphate | 48 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,066 across 113 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
- 2021-01-22
- Last updated
- 2025-08-11
- Certified
- 2025-08-11
Frequently asked questions
- What is Maggie Chen's NPI number?
- Maggie Chen's National Provider Identifier (NPI) is 1700476835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maggie Chen's specialty?
- Maggie Chen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maggie Chen located?
- Maggie Chen's practice location on file with NPPES is 207 Southbridge St, Auburn, MA 01501-2548.
- What is Maggie Chen's phone number?
- The practice phone number listed in the NPPES registry for Maggie Chen is (711) 850-8832.
- Does Maggie Chen accept Medicare?
- Maggie Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maggie Chen's NPI active?
- Yes — Maggie Chen's NPI (1700476835) is active in the NPPES registry as of the last update on 2025-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.