1. Home
  2. Directory
  3. California
  4. Oakland
  5. Preventive Medicine
  6. NPI Profile

JESSICA B KNOX MD
NPI 1588924989
Preventive Medicine - Public Health & General Preventive Medicine in Oakland, CA

Active since May 21, 2012PECOS Enrolled
151 LAKESIDE DR, OAKLAND, CA 94612(503) 754-7465 Get Directions Write a Review

NPPES record last updated: July 10, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 10, 2024, Nov 27, 2019, Sep 4, 2018 and 1 more (4 updates tracked since 2016).

About Jessica B Knox Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JESSICA B KNOX MD (NPI 1588924989) is an individual public health & general preventive medicine provider in Oakland, California, licensed in California (A126560) and active in the NPI registry since May 2012. She is enrolled in Medicare PECOS and is a graduate of Tufts University School Of Medicine (2012).

NPPES Registry Identity

NPI1588924989
Entity TypeIndividualFemale
Primary Taxonomy2083P0901X
Provider Legal NameJESSICA B KNOXCredential: MD
Location Address151 LAKESIDE DROakland, CA 94612
Mailing AddressPo Box 519Wilsonville, OR 97070-0519 · (510) 214-2719
Phone(503) 754-7465
Sole ProprietorYes
Medical School CMSTufts University School Of MedicineGraduated 2012
Enumeration DateMay 21, 2012
Last NPPES UpdateJuly 10, 20244 updates tracked since enumeration
NPPES CertifiedJuly 10, 2024
✔ NPI 1588924989 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Public Health & General Preventive MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083P0901X
License✔ Licensed in CA · A126560
Definition
Public health and general preventive medicine focuses on promoting health, preventing disease, and managing the health of communities and defined populations. These practitioners combine population-based public health skills with knowledge of primary, secondary, and tertiary prevention-oriented clinical practice in a wide variety of settings.
151 LAKESIDE DR, Oakland, CA 94612
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jessica B Knox Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1658512934
PECOS Enrollment IDI20260520003237
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Jessica Knox reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ramona Medical, P.A.
Same address
Public Health & General Preventive Medicine
151 LAKESIDE DR APT 313
Oakland, CA 94612
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Ramona Medical PA
NPI 1053158071 (510) 214-2719
Ramona Health, Inc.
2,507 mi
Health Maintenance Organization
8 THE GRN # 24650
Dover, DE 19901
  • Reassigned Medicare billing, California enrollment
NPI 1851245674 (302) 394-3941

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94612 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jessica Knox's NPI number?

The NPI number for Jessica Knox is 1588924989. It was assigned to this individual provider in the NPPES registry on May 21, 2012.

Where is Jessica Knox located?

Jessica Knox practices at 151 Lakeside Dr, Oakland, CA 94612. The listed phone number is (503) 754-7465.

What is Jessica Knox's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Public Health & General Preventive Medicine, with taxonomy code 2083P0901X.

Is Jessica Knox enrolled in Medicare?

Yes. Jessica Knox is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jessica Knox's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jessica Knox reassigns Medicare benefits to 2 organizations: Ramona Medical, P.A. (Oakland, CA) and Ramona Health, Inc. (Dover, DE). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jessica Knox's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Jessica Knox was last updated on July 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.