Frank Del Masto
NPI 1841038437 · Medical Physician Assistant · Southampton, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frank Del Masto is a Medical Physician Assistant provider in Southampton, NY (NPI 1841038437).
Provider details
- NPI number
- 1841038437
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 031981 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
1 yr 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
87 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 45 | $167 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 28 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 14 | $115 |
Typical Medicare-allowed amounts for these services range $8–$167 (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
Registry dates
- Enumerated
- 2024-07-17
- Last updated
- 2024-07-17
- Certified
- 2024-07-17
Frequently asked questions
- What is Frank Del Masto's NPI number?
- Frank Del Masto's National Provider Identifier (NPI) is 1841038437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Del Masto's specialty?
- Frank Del Masto is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Frank Del Masto located?
- Frank Del Masto's practice location on file with NPPES is 240 Meeting House Ln, Southampton, NY 11968-5009.
- What is Frank Del Masto's phone number?
- The practice phone number listed in the NPPES registry for Frank Del Masto is (631) 726-8200.
- Does Frank Del Masto accept Medicare?
- Frank Del Masto is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frank Del Masto's NPI active?
- Yes — Frank Del Masto's NPI (1841038437) is active in the NPPES registry as of the last update on 2024-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.