Joseph Mahgerefteh, M.D.
NPI 1710171715 · Pediatric Cardiology Physician · New York, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Mahgerefteh, M.D. is a Pediatric Cardiology Physician provider in New York, NY (NPI 1710171715).
Provider details
- NPI number
- 1710171715
- Entity type
- Individual
- Primary specialty
- Pediatric Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 254232 (NY)
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
18 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
51 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) |
|---|---|---|
| Ultrasound of Heart for Congenital Defect93303 | 17 | $248 |
| Ultrasound of Heart Blood Flow, Valves and Chambers93320 | 17 | $57 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate and Valve Function93325 | 17 | $26 |
Typical Medicare-allowed amounts for these services range $26–$248 (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.
Practice location
Mailing address
Additional practice locations (1)
- 1 Brookdale PlazaChc Building 3rd Floor Room 300Brooklyn, NY 11212-3198Phone: (718) 240-5857
Registry dates
- Enumerated
- 2007-09-02
- Last updated
- 2022-12-03
- Certified
- 2022-12-03
Frequently asked questions
- What is Joseph Mahgerefteh's NPI number?
- Joseph Mahgerefteh's National Provider Identifier (NPI) is 1710171715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Mahgerefteh's specialty?
- Joseph Mahgerefteh is listed in the NPPES registry with a primary specialty of Pediatric Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Mahgerefteh located?
- Joseph Mahgerefteh's practice location on file with NPPES is 1468 Madison Ave Bldg 3, New York, NY 10029-6508.
- What is Joseph Mahgerefteh's phone number?
- The practice phone number listed in the NPPES registry for Joseph Mahgerefteh is (844) 733-7692.
- Does Joseph Mahgerefteh accept Medicare?
- Joseph Mahgerefteh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Mahgerefteh's NPI active?
- Yes — Joseph Mahgerefteh's NPI (1710171715) is active in the NPPES registry as of the last update on 2022-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.