NPI 1235196957
John Wesley Mercer Jr., M.D.
Family Medicine · Wylie, TX
Active in the CMS NPI RegistryNot on the OIG exclusion listchecked Oct 16, 2026, 7:20 pm EDT
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John Wesley Mercer Jr., M.D. is a health care provider (Family Medicine) in Wylie, Texas with National Provider Identifier (NPI) 1235196957. The NPI was issued on Apr 27, 2006 and the registry record was last updated on Jan 18, 2023. The registry lists a license in Texas.
Registry record
- NPI
- 1235196957
- Type
- Individual (NPI-1)
- Primary specialty
- Family Medicine 207Q00000X
- Practice location
- 600 Cooper Dr
Wylie, TX 75098-3970 - Phone
- (972) 442-7325
- NPI issued
- Apr 27, 2006
- Registry record updated
- Jan 18, 2023
Specialties and licenses
| Specialty | Taxonomy code | License state | License |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | Texas | L1667 |
Confirm license status and discipline with the state board (links in NPI Lookup).
Family Medicine Physician providers in Texas
- Mohammad Azeem Khan, MDWichita Falls, TX
- Christine Lee Anderson, M.D.Fort Worth, TX
- Alisa Pham, DOVictoria, TX
- Barbara Mudd Reeves, M.D.El Paso, TX
- Stephen Wilfred Mitchell, M.D.San Antonio, TX
- Skylar Kirk Bizzell, M.D.Clifton, TX
- Megan Alyse Leblanc, PA-CDallas, TX
- Josh Schulte, MDDallas, TX
- Muhammad Umar JawaidBedford, TX
Source: CMS National Plan and Provider Enumeration System (NPPES) and the HHS-OIG List of Excluded Individuals/Entities (list of Oct 9, 2026). Is this your record? Update it in NPPES or email info@2minutemedicine.com to have it hidden here.