NPI age
8 years
Enumerated 2018-04-15
● Active
Type 1 · Individual
DR. John David Marr, DO
Marr is 1 of 20 surgery providers in Waco and 1 of 3028 in Texas.
Primary specialty
Surgery
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2023-10-26
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 3028 active surgery providers in Texas.
NPI age
8 years
↓ 10 yr below median (18 yr)
State licenses
1 state
11% of peers hold multiple states
Subspecialties
0
27% of peers hold subspecialties
NPI lifetime · 2018 → 2026
2018-04Enumerated in NPPES
2018
2026
Where they practice
Practice location
100 Hillcrest Medical Blvd
Waco, TX 76712
Mailing address
Po Box 844658
Dallas, TX 752844658
Additional practice locations
1 secondary location on file with NPPES.
Location 2
900 8th Ave
Fort Worth, TX 761043902
Specialties
-
Surgery PrimaryA general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and...
Practice context
Part of a multi-provider practice. 202 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 →
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