Aileen Chen
NPI 1144748609 · Physician Assistant · Bronx, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aileen Chen is a Physician Assistant provider in Bronx, NY (NPI 1144748609).
Provider details
- NPI number
- 1144748609
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
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 tenure28% of score
8 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
2,443 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) |
|---|---|---|
| Removal of Muscle And/Or Tissue, 20.0 Sq Cm Or Less11043 | 479 | $213 |
| Removal of Muscle And/Or Tissue, Each Additional 20.0 Sq Cm Or Less11046 | 428 | $66 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 389 | $101 |
| Therapy Procedure Using Ultrasound97610 | 365 | $425 |
| Removal of Skin and Tissue, Each Additional 20.0 Sq Cm Or Less11045 | 357 | $37 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 274 | $68 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mupirocin | 33 | 17 |
| Collagenase Clostridium Hist.brand: Santyl | 21 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 13640 39th AveFlushing, NY 11354-5536Phone: (718) 321-8246
Registry dates
- Enumerated
- 2017-09-05
- Last updated
- 2018-05-30
Frequently asked questions
- What is Aileen Chen's NPI number?
- Aileen Chen's National Provider Identifier (NPI) is 1144748609, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aileen Chen's specialty?
- Aileen Chen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Aileen Chen located?
- Aileen Chen's practice location on file with NPPES is 1650 Grand Concourse, Bronx, NY 10457.
- What is Aileen Chen's phone number?
- The practice phone number listed in the NPPES registry for Aileen Chen is (718) 518-5814.
- Does Aileen Chen accept Medicare?
- Aileen Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aileen Chen's NPI active?
- Yes — Aileen Chen's NPI (1144748609) is active in the NPPES registry as of the last update on 2018-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.