Julia Ahn, D.O.
NPI 1700224755 · Body Imaging Physician · Washington, DC
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julia Ahn, D.O. is a Body Imaging Physician provider in Washington, DC (NPI 1700224755).
Provider details
- NPI number
- 1700224755
- Entity type
- Individual
- Primary specialty
- Body Imaging PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- H0087432 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
3,892 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 1,045 | $9 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 473 | $90 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 300 | $89 |
| Ct Scan of Chest Without Contrast71250 | 286 | $53 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 225 | $86 |
| Ct Scan of Chest With Contrast71260 | 216 | $56 |
Practice location
Mailing address
Additional practice locations (1)
- 1653 W Congress PkwyRushChicago, IL 60612-3833Phone: (240) 507-3292
Registry dates
- Enumerated
- 2013-06-12
- Last updated
- 2019-07-09
Frequently asked questions
- What is Julia Ahn's NPI number?
- Julia Ahn's National Provider Identifier (NPI) is 1700224755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julia Ahn's specialty?
- Julia Ahn is listed in the NPPES registry with a primary specialty of Body Imaging Physician (Allopathic & Osteopathic Physicians).
- Where is Julia Ahn located?
- Julia Ahn's practice location on file with NPPES is 110 Irving St Nw, Washington, DC 20010-3017.
- What is Julia Ahn's phone number?
- The practice phone number listed in the NPPES registry for Julia Ahn is (240) 507-3292.
- Does Julia Ahn accept Medicare?
- Julia Ahn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julia Ahn's NPI active?
- Yes — Julia Ahn's NPI (1700224755) is active in the NPPES registry as of the last update on 2019-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.