Jonah Kramer, M.D.
NPI 1689618217 · Pediatrics Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonah Kramer, M.D. is a Pediatrics Physician provider in Oakland, CA (NPI 1689618217).
Provider details
- NPI number
- 1689618217
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G69746 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
$36 across 2 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
Registry dates
- Enumerated
- 2006-06-15
- Last updated
- 2022-02-11
Frequently asked questions
- What is Jonah Kramer's NPI number?
- Jonah Kramer's National Provider Identifier (NPI) is 1689618217, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonah Kramer's specialty?
- Jonah Kramer is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Jonah Kramer located?
- Jonah Kramer's practice location on file with NPPES is 1800 Harrison St, Oakland, CA 94612-3466.
- What is Jonah Kramer's phone number?
- The practice phone number listed in the NPPES registry for Jonah Kramer is (510) 625-6262.
- Does Jonah Kramer accept Medicare?
- Jonah Kramer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonah Kramer's NPI active?
- Yes — Jonah Kramer's NPI (1689618217) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.