Heather Sahyouni
NPI 1801750898 · Psychiatric/Mental Health Nurse Practitioner · Boerne, TX
Heather Sahyouni is a Psychiatric/Mental Health Nurse Practitioner provider in Boerne, TX (NPI 1801750898).
Provider details
- NPI number
- 1801750898
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 1227511 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-12-12
- Last updated
- 2026-02-18
- Certified
- 2026-02-18
Frequently asked questions
- What is Heather Sahyouni's NPI number?
- Heather Sahyouni's National Provider Identifier (NPI) is 1801750898, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Sahyouni's specialty?
- Heather Sahyouni is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heather Sahyouni located?
- Heather Sahyouni's practice location on file with NPPES is 136 Old San Antonio Rd Ste 403, Boerne, TX 78006-3341.
- What is Heather Sahyouni's phone number?
- The practice phone number listed in the NPPES registry for Heather Sahyouni is (830) 876-4999.
- Is Heather Sahyouni's NPI active?
- Yes — Heather Sahyouni's NPI (1801750898) is active in the NPPES registry as of the last update on 2026-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.