NPI age
10 years
Enumerated 2015-09-25
● Active
Type 1 · Individual
Elissa Lynn Hopkins Keyser, PA-C
Keyser is 1 of 1803 physician assistant providers in Houston and 1 of 11022 in Texas.
Primary specialty
Physician Assistant
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2023-05-26
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 11022 active physician assistant providers in Texas.
NPI age
10 years
≈ at median (10 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
1
In the 23% of peers with subspecialties
NPI lifetime · 2015 → 2026
2015-09Enumerated in NPPES
2015
2026
Where they practice
Practice location
1515 Holcombe Blvd
Houston, TX 770304000
Mailing address
Po Box 4439
Houston, TX 772104439
Additional practice locations
1 secondary location on file with NPPES.
Location 2
7026 Old Katy Rd Ste 276
Houston, TX 77024
Specialties
-
Physician Assistant PrimaryA physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally...
-
Physician AssistantDefinition to come...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 452297ZP6S | MEDICARE P-TAN USP |
| 01 (TX) | 1129522 | NCCPA |
| 01 (TX) | 8095NT | BCBS - USP |
| 01 (TX) | 8094NT | BCBS - USA |
| 01 (TX) | PA10134 | PA LICENCE |
Practice context
Part of a multi-provider practice. 3675 other active providers share this practice address in NPPES.
Recently enumerated nearby: 27 new physician assistant providers have been added in Houston in the last 180 days.
See all →
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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.