NPI age
6 years
Enumerated 2020-04-03
● Active
Type 1 · Individual
Zachary Edward Sherman, MD
Sherman is 1 of 12 internal medicine providers in Dallas and 1 of 114 in Texas.
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-03-13
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 114 active internal medicine providers in Texas.
NPI age
6 years
↓ 10 yr below median (16 yr)
State licenses
1 state
9% of peers hold multiple states
Subspecialties
1
In the 50% of peers with subspecialties
NPI lifetime · 2020 → 2026
2020-04Enumerated in NPPES
2020
2026
Where they practice
Practice location
12770 Coit Rd Ste 1200
Dallas, TX 752511413
Mailing address
3800 Gaylord Pkwy
Frisco, TX 750349416
Additional practice locations
1 secondary location on file with NPPES.
Location 2
6031 Connection Dr Ste 100
Irving, TX 750392604
Specialties
-
Internal Medicine PrimaryAn Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders....
-
Student in an Organized Health Care Education/Training ProgramAn individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Practice context
Part of a multi-provider practice. 3 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.