NPI age
12 years
Enumerated 2013-08-31
● Active
Type 1 · Individual
Mary Catherine Lingwall
Lingwall is 1 of 70 doula providers in Houston and 1 of 666 in Texas.
Primary specialty
Doula
Licensed in
—
0 states
Status
Active
No deactivations on record
Last NPPES update
2013-08-31
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 666 active doula providers in Texas.
NPI age
12 years
↑ 9 yr above median (3 yr)
State licenses
1 state
1% of peers hold multiple states
Subspecialties
0
12% of peers hold subspecialties
NPI lifetime · 2013 → 2026
2013-08Enumerated in NPPES
2013
2026
Where they practice
Practice location
2222 Maroneal St, Unit 1737
Houston, TX 770303242
Mailing address
1404 Michigan St, #ga
Houston, TX 770061824
Specialties
-
Doula PrimaryDoulas work in a variety of settings and have been trained to provide physical, emotional, and informational support to a mother before, during, and just after birth and/or provide emotional and practical support to a mother during the...
Practice context
Part of a multi-provider practice. 3 other active providers share this practice address in NPPES.
Recently enumerated nearby: 6 new doula providers have been added in Houston in the last 180 days.
See all →
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Request a quote →How to verify this provider
- 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.