Emily Fan, MD
NPI 1457856239 · Vascular Surgery Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Vascular Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emily Fan, MD is a Vascular Surgery Physician provider in Worcester, MA (NPI 1457856239).
Provider details
- NPI number
- 1457856239
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
511 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) |
|---|---|---|
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 89 | $114 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 65 | $21 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 52 | $37 |
| Ultrasound Study of Arm and Leg Arteries93922 | 49 | $12 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 30 | $32 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 25 | $12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-03-26
- Last updated
- 2023-06-08
- Certified
- 2023-06-08
Frequently asked questions
- What is Emily Fan's NPI number?
- Emily Fan's National Provider Identifier (NPI) is 1457856239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emily Fan's specialty?
- Emily Fan is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Emily Fan located?
- Emily Fan's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.
- What is Emily Fan's phone number?
- The practice phone number listed in the NPPES registry for Emily Fan is (508) 856-5599.
- Does Emily Fan accept Medicare?
- Emily Fan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emily Fan's NPI active?
- Yes — Emily Fan's NPI (1457856239) is active in the NPPES registry as of the last update on 2023-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.