Kimberly Johnson
NPI 1437610573 · Pediatrics Physician · Castro Valley, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kimberly Johnson is a Pediatrics Physician provider in Castro Valley, CA (NPI 1437610573).
Provider details
- NPI number
- 1437610573
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$102 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 747 52nd StOakland, CA 94609-1809Phone: (510) 428-3331
Registry dates
- Enumerated
- 2019-03-29
- Last updated
- 2022-08-05
- Certified
- 2022-08-05
Frequently asked questions
- What is Kimberly Johnson's NPI number?
- Kimberly Johnson's National Provider Identifier (NPI) is 1437610573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kimberly Johnson's specialty?
- Kimberly Johnson is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Kimberly Johnson located?
- Kimberly Johnson's practice location on file with NPPES is 20126 Stanton Ave Ste 200, Castro Valley, CA 94546-5270.
- What is Kimberly Johnson's phone number?
- The practice phone number listed in the NPPES registry for Kimberly Johnson is (510) 881-4210.
- Does Kimberly Johnson accept Medicare?
- Kimberly Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kimberly Johnson's NPI active?
- Yes — Kimberly Johnson's NPI (1437610573) is active in the NPPES registry as of the last update on 2022-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.