John Mascia, MD
NPI 1124025200 · Anesthesiology Physician · Poughkeepsie, NY
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Mascia, MD is a Anesthesiology Physician provider in Poughkeepsie, NY (NPI 1124025200).
Provider details
- NPI number
- 1124025200
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 202528 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
495 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Lens Surgery00142 | 197 | $80 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 104 | $62 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 55 | $83 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 39 | $84 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 34 | $88 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 30 | $66 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$238 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-05
- Last updated
- 2009-11-04
Frequently asked questions
- What is John Mascia's NPI number?
- John Mascia's National Provider Identifier (NPI) is 1124025200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Mascia's specialty?
- John Mascia is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Mascia located?
- John Mascia's practice location on file with NPPES is 45 Reade Pl, Poughkeepsie, NY 12601-3947.
- What is John Mascia's phone number?
- The practice phone number listed in the NPPES registry for John Mascia is (845) 431-5629.
- Does John Mascia accept Medicare?
- John Mascia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Mascia's NPI active?
- Yes — John Mascia's NPI (1124025200) is active in the NPPES registry as of the last update on 2009-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.