NPI age
16 years
Enumerated 2010-03-24
● Active
Type 1 · Individual
DR. Justin Robert Mascitelli, M.D.
Mascitelli is 1 of 80 neurological surgery providers in San Antonio and 1 of 947 in Texas.
Primary specialty
Neurological Surgery
Plus 1 subspecialty
Licensed in
TX, AZ
2 states
Status
Active
No deactivations on record
Last NPPES update
2018-08-23
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 947 active neurological surgery providers in Texas.
NPI age
16 years
≈ at median (17 yr)
State licenses
2 states
Top 80% — 19% of peers are multi-state
Subspecialties
0
31% of peers hold subspecialties
NPI lifetime · 2010 → 2026
2010-03Enumerated in NPPES
2010
2026
Where they practice
Practice location
4502 Medical Dr Fl 2
San Antonio, TX 78229
Mailing address
7703 Floyd Curl Dr # Mc7977
San Antonio, TX 782293901
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
2910 N 3rd Ave
Phoenix, AZ 850134434
Location 3
2910 N 3rd Ave
Phoenix, AZ 850134434
Specialties
-
Neurological Surgery PrimaryA neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (AZ) | 252267 | |
| 01 (TX) | 386066002 | CSHCN |
| 05 (TX) | 386066001 |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 13 other active providers share this practice address in NPPES.
Recently enumerated nearby: 2 new neurological surgery providers have been added in San Antonio in the last 180 days.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.