Helen Tellegen, PMHNP
NPI 1932573920 · Psychiatric/Mental Health Nurse Practitioner · Austin, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Helen Tellegen, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Austin, TX (NPI 1932573920).
Provider details
- NPI number
- 1932573920
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP129340 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 303 Bryant StMountain View, CA 94041-1552Phone: (855) 944-0909Fax: (650) 242-7520
- 113 Pleasant Valley Dr Ste 210Boerne, TX 78006-5683Phone: (830) 267-4575
Registry dates
- Enumerated
- 2015-11-14
- Last updated
- 2021-02-24
- Certified
- 2021-02-16
Frequently asked questions
- What is Helen Tellegen's NPI number?
- Helen Tellegen's National Provider Identifier (NPI) is 1932573920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Tellegen's specialty?
- Helen Tellegen is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Helen Tellegen located?
- Helen Tellegen's practice location on file with NPPES is 6222 N Lamar Blvd, Austin, TX 78752-4004.
- What is Helen Tellegen's phone number?
- The practice phone number listed in the NPPES registry for Helen Tellegen is (713) 562-3951.
- Does Helen Tellegen accept Medicare?
- Helen Tellegen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Helen Tellegen's NPI active?
- Yes — Helen Tellegen's NPI (1932573920) is active in the NPPES registry as of the last update on 2021-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.