Ildiko Halasz, M.D.
NPI 1891802930 · Internal Medicine Physician · West Roxbury, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ildiko Halasz, M.D. is a Internal Medicine Physician provider in West Roxbury, MA (NPI 1891802930).
Provider details
- NPI number
- 1891802930
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 202920 (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
19 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
258 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 227 | $80 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 31 | $174 |
Typical Medicare-allowed amounts for these services range $80–$174 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Methotrexate Sodiumbrand: Methotrexate | 13 |
| Omeprazole | 13 |
| Atorvastatin Calcium | 13 |
| Trazodone Hcl | 13 |
| Lisinopril/Hydrochlorothiazidebrand: Lisinopril-Hydrochlorothiazide | 13 |
| Metoprolol Succinate | 13 |
| Duloxetine Hcl | 11 |
| Bupropion Hclbrand: Bupropion Xl | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ildiko Halasz's NPI number?
- Ildiko Halasz's National Provider Identifier (NPI) is 1891802930, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ildiko Halasz's specialty?
- Ildiko Halasz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ildiko Halasz located?
- Ildiko Halasz's practice location on file with NPPES is 1400 Vfw Pkwy, West Roxbury, MA 02132-4927.
- What is Ildiko Halasz's phone number?
- The practice phone number listed in the NPPES registry for Ildiko Halasz is (617) 323-7700.
- Does Ildiko Halasz accept Medicare?
- Ildiko Halasz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ildiko Halasz's NPI active?
- Yes — Ildiko Halasz's NPI (1891802930) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.