What is Siobhan Hannes's NPI number?

Siobhan Hannes's National Provider Identifier (NPI) is 1679840938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Siobhan Hannes's specialty?

Siobhan Hannes is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is Siobhan Hannes located?

Siobhan Hannes's practice location on file with NPPES is 4701 Willard Ave, Chevy Chase, MD 20815-4643.

What is Siobhan Hannes's phone number?

The practice phone number listed in the NPPES registry for Siobhan Hannes is (202) 441-2585.

Is Siobhan Hannes's NPI active?

Yes — Siobhan Hannes's NPI (1679840938) is active in the NPPES registry as of the last update on 2011-11-30.

IndividualActive

Siobhan Hannes, PSY.D.

NPI 1679840938 · Psychologist · Chevy Chase, MD

Siobhan Hannes, PSY.D. is a Psychologist provider in Chevy Chase, MD (NPI 1679840938).

Provider details

NPI number: 1679840938
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PSY.D.
Sex: Female
Sole proprietor: Yes
License: PSY1000356 (DC)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense PSY1000356 (DC)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(80/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
14 yrs in NPPES 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

4701 Willard Ave

Suite 623

Chevy Chase, MD 20815-4643

Phone: (202) 441-2585

Approximate (ZIP-level) locationGet directions

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Mailing address