NPI age
17 years
Enumerated 2009-05-15
● Active
Type 1 · Individual
Mary Jane Kellogg
Kellogg is 1 of 43 specialist/technologist providers in Harlingen and 1 of 3379 in Texas.
Primary specialty
Specialist/Technologist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2009-05-15
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 3379 active specialist/technologist providers in Texas.
NPI age
17 years
↑ 10 yr above median (7 yr)
State licenses
1 state
0% of peers hold multiple states
Subspecialties
0
2% of peers hold subspecialties
NPI lifetime · 2009 → 2026
2009-05Enumerated in NPPES
2009
2026
Where they practice
Practice location
2117 E Tyler Ave, Suite B
Harlingen, TX 785507211
Mailing address
2117 E Tyler Ave, Suite B
Harlingen, TX 785507211
Specialties
-
Specialist/Technologist PrimaryDefinition to come...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 33375 | STATE LICENSE |
Practice context
Part of a multi-provider practice. 15 other active providers share this practice address in NPPES.
Recently enumerated nearby: 2 new specialist/technologist providers have been added in Harlingen 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.