IndividualActive
Frederick Kass, M.D.
NPI 1871565127 · Family Medicine Physician · Bethesda, MD
Frederick Kass, M.D. is a Family Medicine Physician provider in Bethesda, MD (NPI 1871565127).
Provider details
- NPI number
- 1871565127
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 7465 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
4301 Jones Bridge Rd
Family Medicine Clinic-Usuhs
Bethesda, MD 20814-4712
Phone: (301) 295-3630
Approximate (ZIP-level) locationGet directions
Mailing address
5700 Wyngate Dr
Bethesda, MD 20817-2555
Registry dates
- Enumerated
- 2006-02-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Frederick Kass's NPI number?
- Frederick Kass's National Provider Identifier (NPI) is 1871565127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Kass's specialty?
- Frederick Kass is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Frederick Kass located?
- Frederick Kass's practice location on file with NPPES is 4301 Jones Bridge Rd, Bethesda, MD 20814-4712.
- What is Frederick Kass's phone number?
- The practice phone number listed in the NPPES registry for Frederick Kass is (301) 295-3630.
- Is Frederick Kass's NPI active?
- Yes — Frederick Kass's NPI (1871565127) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.