NPI age
20 years
Enumerated 2005-07-08
● Active
Type 1 · Individual
DR. David Glenn Reynolds SR., MD
Reynolds is 1 of 9 internal medicine providers in Denison and 1 of 1582 in Texas.
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-01-13
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1582 active internal medicine providers in Texas.
NPI age
20 years
↑ 2 yr above median (18 yr)
State licenses
1 state
14% of peers hold multiple states
Subspecialties
1
In the 34% of peers with subspecialties
NPI lifetime · 2005 → 2026
2005-07Enumerated in NPPES
2005
2026
Where they practice
Practice location
2741 Fm 691
Denison, TX 75020
Mailing address
2741 Fm 691
Denison, TX 75020
Specialties
-
Internal Medicine PrimaryAn internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
-
SpecialistAn individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (OK) | 100146190A | OKLAHOMA MEDICAID |
| 05 (LA) | 1736996 | |
| 05 (TX) | 185865601 | |
| 05 (TX) | 1668535-01 | |
| 05 (OK) | 200118650A | |
| 01 (TX) | 00K55R | BLUE CROSS BLUE SHIELD |
| 01 | 4333749 | AETNA |
| 01 (TX) | P00025103 | RAILROAD MEDICARE |
| 01 (OK) | 241430304 | OKLAHOMA MEDICARE |
Practice context
Part of a multi-provider practice. 7 other active providers share this practice address in NPPES.
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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.