Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Crystal Darlene Chatman-Brown, APRN

Individual provider Family Nurse Practitioner · NPI 1851309710

Crystal Darlene Chatman-Brown, APRN is a Nurse Practitioner in San Antonio, Texas. Qualified in 2001, 25 years ago. Practices with Conviva Medical Center Management of Texas, PA, a 148-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
25
Licensed in
TX
In the registry since
2006
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

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Practice location Address checks out

18414 US Highway 281 N Ste 104
San Antonio, TX 78259-7611
Phone: (210) 495-0222
Fax: (210) 495-5914
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 834528 (TX)

Record details

NPI number1851309710
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedAugust 4, 2006
Last updated in NPPESDecember 4, 2021
Certification dateDecember 4, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Conviva Medical Center Management Of Texas, P.A. — 148 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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