What is Mary Siemes's NPI number?

Mary Siemes's National Provider Identifier (NPI) is 1396140844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Siemes's specialty?

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

Where is Mary Siemes located?

Mary Siemes's practice location on file with NPPES is 20 Elizabeth St, Chappaqua, NY 10514-2512.

What is Mary Siemes's phone number?

The practice phone number listed in the NPPES registry for Mary Siemes is (914) 238-6100.

Is Mary Siemes's NPI active?

Yes — Mary Siemes's NPI (1396140844) is active in the NPPES registry as of the last update on 2014-10-27.

IndividualActive

Mary Siemes, PH.D.

NPI 1396140844 · Clinical Psychologist · Chappaqua, NY

Mary Siemes, PH.D. is a Clinical Psychologist provider in Chappaqua, NY (NPI 1396140844).

Provider details

NPI number: 1396140844
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Female
Sole proprietor: Yes
License: 014337-1 (NY)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense 014337-1 (NY)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(75/100 index)

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

Registry tenure38% of score
11 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

20 Elizabeth St

Chappaqua, NY 10514-2512

Phone: (914) 238-6100

Fax: (914) 238-6100

Street-level locationGet directions

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Mailing address