NPI age
15 years
Enumerated 2010-06-07
● Active
Type 1 · Individual
Kristy Jean Hammack, L.M.
Hammack is 1 of 4 midwife providers in Wylie and 1 of 564 in Texas.
Primary specialty
Midwife
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2020-02-18
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 564 active midwife providers in Texas.
NPI age
15 years
↑ 7 yr above median (8 yr)
State licenses
1 state
2% of peers hold multiple states
Subspecialties
0
14% of peers hold subspecialties
NPI lifetime · 2010 → 2026
2010-06Enumerated in NPPES
2010
2026
Where they practice
Practice location
212 W Marble St
Wylie, TX 750984450
Mailing address
212 W Marble St
Wylie, TX 750984450
Additional practice locations
1 secondary location on file with NPPES.
Location 2
3109 Royal Oaks Dr
Plano, TX 750742925
Specialties
-
Midwife PrimaryA Midwife is a trained professional with special expertise in supporting women to maintain a healthy pregnancy birth, offering expert individualized care, education, counseling, and support to a woman and her newborn throughout the...
Practice context
Part of a multi-provider practice. 2 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.