NPI age
20 years
Enumerated 2005-06-16
● Active
Type 1 · Individual
Heidi J. Seifert, M.D.
Seifert is 1 of 81 pain medicine providers in Houston and 1 of 803 in Texas.
Primary specialty
Pain Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2021-08-16
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 803 active pain medicine providers in Texas.
NPI age
20 years
↑ 8 yr above median (12 yr)
State licenses
1 state
6% of peers hold multiple states
Subspecialties
0
56% of peers hold subspecialties
NPI lifetime · 2005 → 2026
2005-06Enumerated in NPPES
2005
2026
Where they practice
Practice location
7322 Southwest Fwy Ste 550
Houston, TX 770742144
Mailing address
7322 Southwest Fwy Ste 550
Houston, TX 770742144
Specialties
-
Pain Medicine PrimaryInterventional Pain Medicine is the discipline of medicine devoted to the diagnosis and treatment of pain and related disorders principally with the application of interventional techniques in managing subacute, chronic, persistent, and...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 00318V | PTAN |
| 01 (TX) | 00U37Y | BC/BS PROVIDER # |
| 05 (TX) | 1608366-01 | |
| 01 (TX) | 355767400 | U.S. DEPARTMENT OF LABOR# |
| 01 (TX) | 29479 | AMERIGROUP PROVIDER # |
| 01 (TX) | P00035803 | MEDICARE R/R # |
Practice context
Part of a multi-provider practice. 2 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new pain medicine provider has been added in Houston 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.