Dennis Hickstein, M.D.
NPI 1568752954 · Hematology & Oncology Physician · Bethesda, MD
Enrolled with Medicare as Order and Referring Only - Hematology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Hickstein, M.D. is a Hematology & Oncology Physician provider in Bethesda, MD (NPI 1568752954).
Provider details
- NPI number
- 1568752954
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Research Study Specialist1744R1102X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2011-04-19
- Last updated
- 2011-04-19
Frequently asked questions
- What is Dennis Hickstein's NPI number?
- Dennis Hickstein's National Provider Identifier (NPI) is 1568752954, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Hickstein's specialty?
- Dennis Hickstein is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Hickstein located?
- Dennis Hickstein's practice location on file with NPPES is 10 Center Dr, Bethesda, MD 20892-0001.
- What is Dennis Hickstein's phone number?
- The practice phone number listed in the NPPES registry for Dennis Hickstein is (301) 594-1718.
- Does Dennis Hickstein accept Medicare?
- Dennis Hickstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Hickstein's NPI active?
- Yes — Dennis Hickstein's NPI (1568752954) is active in the NPPES registry as of the last update on 2011-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.