Justin Alpert, M.D.
NPI 1902204977 · Diagnostic Radiology Physician · New York, NY
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justin Alpert, M.D. is a Diagnostic Radiology Physician provider in New York, NY (NPI 1902204977).
Provider details
- NPI number
- 1902204977
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 1136666 (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
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,517 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 | 501 | $9 |
| X-Ray of Chest, 2 Views71046 | 447 | $11 |
| Mri Scan of Pelvis Before and After Contrast72197 | 197 | $110 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 167 | $91 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 147 | $89 |
| Complete Ultrasound Scan of Abdomen76700 | 147 | $40 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-12-08
- Last updated
- 2016-09-12
Frequently asked questions
- What is Justin Alpert's NPI number?
- Justin Alpert's National Provider Identifier (NPI) is 1902204977, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Alpert's specialty?
- Justin Alpert is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Justin Alpert located?
- Justin Alpert's practice location on file with NPPES is 1275 York Ave, New York, NY 10065-6007.
- What is Justin Alpert's phone number?
- The practice phone number listed in the NPPES registry for Justin Alpert is (212) 639-2000.
- Does Justin Alpert accept Medicare?
- Justin Alpert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justin Alpert's NPI active?
- Yes — Justin Alpert's NPI (1902204977) is active in the NPPES registry as of the last update on 2016-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.