NPI age
18 years
Enumerated 2008-05-01
● Active
Type 1 · Individual
DR. John Christopher Quinn, M.D.
Quinn is 1 of 198 neurological surgery providers in Houston and 1 of 947 in Texas.
Primary specialty
Neurological Surgery
Plus 1 subspecialty
Licensed in
TX, NJ
2 states
Status
Active
No deactivations on record
Last NPPES update
2025-01-03
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 947 active neurological surgery providers in Texas.
NPI age
18 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 · 2008 → 2026
2008-05Enumerated in NPPES
2008
2026
Where they practice
Practice location
920 Frostwood Dr Ste 2.300
Houston, TX 770242314
Mailing address
6400 Fannin St Ste 2070
Houston, TX 770301541
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
90 Bergen St, Umdnj Doctors Office Center Suite 8100
Newark, NJ 071032425
Location 3
6400 Fannin St Ste 2150
Houston, TX 77030
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 |
|---|---|---|
| 01 (TX) | 590256YNBT | MEDICARE |
| 05 (TX) | 375185101 | |
| 01 (TX) | P01899812 | MEDICARE RAILROAD |
| 01 (TX) | 8GZ926 | BCBS |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 3 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new neurological surgery provider has been added in Houston in the last 180 days.
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Request a quote →How to verify this provider
- 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.