What is Helen Synn's NPI number?

Helen Synn's National Provider Identifier (NPI) is 1255278214, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Helen Synn's specialty?

Helen Synn is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).

Where is Helen Synn located?

Helen Synn's practice location on file with NPPES is 1501 Red River St, Austin, TX 78712-1845.

What is Helen Synn's phone number?

The practice phone number listed in the NPPES registry for Helen Synn is (512) 495-5555.

Is Helen Synn's NPI active?

Yes — Helen Synn's NPI (1255278214) is active in the NPPES registry as of the last update on 2026-04-29.

IndividualActive

Helen Synn, MD

NPI 1255278214 · Neurology Physician · Austin, TX

Helen Synn, MD is a Neurology Physician provider in Austin, TX (NPI 1255278214).

Provider details

NPI number: 1255278214
Entity type: Individual
Primary specialty: Neurology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sole proprietor: No
License: BP10097684 (TX)

Specialties & taxonomies

Neurology PhysicianPrimary2084N0400XLicense BP10097684 (TX)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(53/100 index)

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

1501 Red River St

Austin, TX 78712-1845

Phone: (512) 495-5555

Street-level locationGet directions

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Mailing address