What is Sally Chalfen's NPI number?

Sally Chalfen's National Provider Identifier (NPI) is 1184742702, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sally Chalfen's specialty?

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

Where is Sally Chalfen located?

Sally Chalfen's practice location on file with NPPES is 703 Walnut St, Boulder, CO 80302-5032.

What is Sally Chalfen's phone number?

The practice phone number listed in the NPPES registry for Sally Chalfen is (303) 554-5823.

Is Sally Chalfen's NPI active?

Yes — Sally Chalfen's NPI (1184742702) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Sally Chalfen, PH.D.

NPI 1184742702 · Clinical Psychologist · Boulder, CO

Sally Chalfen, PH.D. is a Clinical Psychologist provider in Boulder, CO (NPI 1184742702).

Provider details

NPI number: 1184742702
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Female
Sole proprietor: Yes
License: 2564 (CO)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense 2564 (CO)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(89/100 index)

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

Registry tenure38% of score
19 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

703 Walnut St

Boulder, CO 80302-5032

Phone: (303) 554-5823

Fax: (303) 554-5823

Street-level locationGet directions

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Mailing address