Ingrid Aguiar Littig
NPI 1144846569 · Neuroradiology Physician · New York, NY
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ingrid Aguiar Littig is a Neuroradiology Physician provider in New York, NY (NPI 1144846569).
Provider details
- NPI number
- 1144846569
- Entity type
- Individual
- Primary specialty
- Neuroradiology PhysicianAllopathic & Osteopathic Physicians
- 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
6 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
199 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) |
|---|---|---|
| Mri Scan of Brain Before and After Contrast70553 | 86 | $181 |
| Mri Scan of Brain Without Contrast70551 | 40 | $109 |
| Mri Scan of Blood Vessels of Head Without Contrast70544 | 23 | $101 |
| Ct Scan Head Or Brain Without Contrast70450 | 20 | $52 |
| Ct Scan Head Or Brain Without Contrast70450 | 19 | $42 |
| Mri Scan of Brain Before and After Contrast70553 | 11 | $117 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-06-22
- Last updated
- 2024-09-25
- Certified
- 2024-09-25
Frequently asked questions
- What is Ingrid Aguiar Littig's NPI number?
- Ingrid Aguiar Littig's National Provider Identifier (NPI) is 1144846569, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ingrid Aguiar Littig's specialty?
- Ingrid Aguiar Littig is listed in the NPPES registry with a primary specialty of Neuroradiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ingrid Aguiar Littig located?
- Ingrid Aguiar Littig's practice location on file with NPPES is 550 1st Ave, New York, NY 10016-6402.
- What is Ingrid Aguiar Littig's phone number?
- The practice phone number listed in the NPPES registry for Ingrid Aguiar Littig is (212) 263-5381.
- Does Ingrid Aguiar Littig accept Medicare?
- Ingrid Aguiar Littig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ingrid Aguiar Littig's NPI active?
- Yes — Ingrid Aguiar Littig's NPI (1144846569) is active in the NPPES registry as of the last update on 2024-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.