Courtney Johnson, M.D.
NPI 1629412077 · Pediatric Hematology & Oncology Physician · Silver Spring, MD
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Courtney Johnson, M.D. is a Pediatric Hematology & Oncology Physician provider in Silver Spring, MD (NPI 1629412077).
Provider details
- NPI number
- 1629412077
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- DC044525 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2013-04-28
- Last updated
- 2020-10-22
- Certified
- 2020-10-22
Frequently asked questions
- What is Courtney Johnson's NPI number?
- Courtney Johnson's National Provider Identifier (NPI) is 1629412077, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Courtney Johnson's specialty?
- Courtney Johnson is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Courtney Johnson located?
- Courtney Johnson's practice location on file with NPPES is 10903 New Hampshire Ave Bldg 71, Silver Spring, MD 20993-4509.
- What is Courtney Johnson's phone number?
- The practice phone number listed in the NPPES registry for Courtney Johnson is (888) 463-6332.
- Does Courtney Johnson accept Medicare?
- Courtney Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Courtney Johnson's NPI active?
- Yes — Courtney Johnson's NPI (1629412077) is active in the NPPES registry as of the last update on 2020-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.