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DR. KATHERINE RICE DIXON MD
NPI 1669753315
Obstetrics & Gynecology in San Diego, CA

Active since September 07, 2011PECOS Enrolled
4405 VANDEVER AVE, DEPT OF OB/GYN, SAN DIEGO, CA 92120(800) 290-5000 Get Directions Write a Review

NPPES record last updated: December 1, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 1, 2021, Feb 22, 2016 (2 updates tracked since 2016).

About Dr. Katherine Rice Dixon Md NPPES

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

DR. KATHERINE RICE DIXON MD (NPI 1669753315) is an individual obstetrics & gynecology provider in San Diego, California, licensed in California (A122393) and active in the NPI registry since September 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1669753315
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. KATHERINE RICE DIXONCredential: MD
Location Address4405 VANDEVER AVE, DEPT OF OB/GYNSan Diego, CA 92120-3315
Mailing Address4405 Vandever Ave, Dept Of Ob/gynSan Diego, CA 92120-3315 · (800) 290-5000
Phone(800) 290-5000
Sole ProprietorYes
Enumeration DateSeptember 7, 2011
Last NPPES UpdateDecember 1, 20212 updates tracked since enumeration
NPPES CertifiedDecember 1, 2021
✔ NPI 1669753315 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · A122393
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
4405 VANDEVER AVE, San Diego, CA 92120
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Katherine Rice Dixon Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Katherine Dixon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
0.4 mi
Health Maintenance Organization
4647 ZION AVE
San Diego, CA 92120
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1225060742 (619) 528-5000

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 92120 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
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
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.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MADELINE C SERAFINE CNM
Advanced Practice Midwife
4405 VANDEVER AVE
SAN DIEGO, CA 92120
San Diego County (619) 528-5000
MICHAEL L. BONIN MD
Pathology (Blood Banking & Transfusion Medicine)
4405 VANDEVER AVE
SAN DIEGO, CA 92120
San Diego County (619) 528-5000
HEIDEMARIE DREGER CRNA
Nurse Anesthetist, Certified Registered
4405 VANDEVER AVE
SAN DIEGO, CA 92120
San Diego County (619) 528-5000
GILBERT B. GREEN MD
Psychiatry & Neurology (Psychiatry)
4405 VANDEVER AVE
SAN DIEGO, CA 92120
San Diego County (619) 528-5000
THOMAS LOHNER MD
Pediatrics
4405 VANDEVER AVE
SAN DIEGO, CA 92120
San Diego County (619) 528-5000
DR. PHILIP HYUNWOO KIM M.D.
Urology
4405 VANDEVER AVE, UROLOGIC SURGERY
SAN DIEGO, CA 92120
San Diego County (619) 528-5000
JOANNE HAY-LING WONG M.D.
Pediatrics
4405 VANDEVER AVE
SAN DIEGO, CA 92120
San Diego County (833) 574-2273
JAMES MICHAEL KELLY MD
Family Medicine
4405 VANDEVER AVE
SAN DIEGO, CA 92120
San Diego County (619) 528-5000

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 Katherine Dixon's NPI number?

The NPI number for Katherine Dixon is 1669753315. It was assigned to this individual provider in the NPPES registry on September 7, 2011.

Where is Katherine Dixon located?

Katherine Dixon practices at 4405 Vandever Ave Dept Of Ob/Gyn, San Diego, CA 92120. The listed phone number is (800) 290-5000.

What is Katherine Dixon's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Katherine Dixon enrolled in Medicare?

Yes. Katherine Dixon is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Katherine Dixon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Dixon reassigns Medicare benefits to Southern California Permanente Medical Group (San Diego, CA). The 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 Katherine Dixon'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 Katherine Dixon was last updated on December 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.