Iuliu Fat, M.D.
NPI 1528216512 · Anesthesiology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Iuliu Fat, M.D. is a Anesthesiology Physician provider in Boston, MA (NPI 1528216512).
Provider details
- NPI number
- 1528216512
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 253751 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 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
243 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) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 46 | $109 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 44 | $125 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 29 | $196 |
| Anesthesia for Other Procedure on Urinary System Through Urethra00910 | 27 | $77 |
| Anesthesia for Other Procedure on Skin of Arms, Legs, and Front Body00400 | 21 | $91 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 20 | $153 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-09-03
- Last updated
- 2017-01-31
Frequently asked questions
- What is Iuliu Fat's NPI number?
- Iuliu Fat's National Provider Identifier (NPI) is 1528216512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Iuliu Fat's specialty?
- Iuliu Fat is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Iuliu Fat located?
- Iuliu Fat's practice location on file with NPPES is 243 Charles St, Boston, MA 02114-3002.
- What is Iuliu Fat's phone number?
- The practice phone number listed in the NPPES registry for Iuliu Fat is (617) 523-7900.
- Does Iuliu Fat accept Medicare?
- Iuliu Fat is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Iuliu Fat's NPI active?
- Yes — Iuliu Fat's NPI (1528216512) is active in the NPPES registry as of the last update on 2017-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.