IndividualActive
Carolyn Rieder, PH.D.
NPI 1124074224 · Clinical Psychologist · Cambridge, MA
Carolyn Rieder, PH.D. is a Clinical Psychologist provider in Cambridge, MA (NPI 1124074224).
Provider details
- NPI number
- 1124074224
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4409 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
106 Winthrop St
Cambridge, MA 02138-4930
Phone: (617) 855-3642
Fax: (617) 491-3970
Street-level locationGet directions
Mailing address
106 Winthrop St
Cambridge, MA 02138-4930
Registry dates
- Enumerated
- 2006-05-26
- Last updated
- 2013-07-01
Frequently asked questions
- What is Carolyn Rieder's NPI number?
- Carolyn Rieder's National Provider Identifier (NPI) is 1124074224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Rieder's specialty?
- Carolyn Rieder is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Carolyn Rieder located?
- Carolyn Rieder's practice location on file with NPPES is 106 Winthrop St, Cambridge, MA 02138-4930.
- What is Carolyn Rieder's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Rieder is (617) 855-3642.
- Is Carolyn Rieder's NPI active?
- Yes — Carolyn Rieder's NPI (1124074224) is active in the NPPES registry as of the last update on 2013-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.