Mallorie Gordon Felsenfeld, PHD
NPI 1912664939 · Clinical Psychologist · Bethesda, MD
Enrolled with Medicare as Order and Referring Only - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mallorie Gordon Felsenfeld, PHD is a Clinical Psychologist provider in Bethesda, MD (NPI 1912664939).
Provider details
- NPI number
- 1912664939
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 0000003640 (TN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
Mailing address
Registry dates
- Enumerated
- 2021-11-24
- Last updated
- 2021-11-24
- Certified
- 2021-11-24
Frequently asked questions
- What is Mallorie Gordon Felsenfeld's NPI number?
- Mallorie Gordon Felsenfeld's National Provider Identifier (NPI) is 1912664939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallorie Gordon Felsenfeld's specialty?
- Mallorie Gordon Felsenfeld is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mallorie Gordon Felsenfeld located?
- Mallorie Gordon Felsenfeld's practice location on file with NPPES is 10 Center Dr Rm 1c244, Bethesda, MD 20892-0004.
- What is Mallorie Gordon Felsenfeld's phone number?
- The practice phone number listed in the NPPES registry for Mallorie Gordon Felsenfeld is (240) 760-6538.
- Does Mallorie Gordon Felsenfeld accept Medicare?
- Mallorie Gordon Felsenfeld is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mallorie Gordon Felsenfeld's NPI active?
- Yes — Mallorie Gordon Felsenfeld's NPI (1912664939) is active in the NPPES registry as of the last update on 2021-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.