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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. KRIS OKUMU MD
NPI 1679736300
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in San Jose, CA

Active since July 02, 2008PECOS EnrolledAccepts Medicare Assignment
85.88/100
CMS Quality Rating
2400 SAMARITAN DR STE 100, SAN JOSE, CA 95124(408) 583-4699(408) 577-1489 Get Directions Write a Review

NPPES record last updated: September 28, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 28, 2026, Sep 15, 2026, Oct 23, 2020 (3 updates tracked since 2020).

About Dr. Kris Okumu Md NPPES

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

DR. KRIS OKUMU MD (NPI 1679736300) is an individual orthopaedic surgery of the spine provider in San Jose, California, licensed in California (A92195) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, maintains a secondary practice location in Mountain View, and is a graduate of University Of California, Davis School Of Medicine (2001).

NPPES Registry Identity

NPI1679736300
Entity TypeIndividualMale
Primary Taxonomy207XS0117X
Provider Legal NameDR. KRIS OKUMUCredential: MD
Location Address2400 SAMARITAN DR STE 100San Jose, CA 95124-3910
Mailing Address2400 Samaritan Dr Ste 100San Jose, CA 95124-3910 · (408) 583-4699 · Fax (408) 577-1489
Phone(408) 583-4699
Fax(408) 577-1489
Sole ProprietorYes
Medical School CMSUniversity Of California, Davis School Of MedicineGraduated 2001
Enumeration DateJuly 2, 2008
Last NPPES UpdateSeptember 28, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 28, 2026
✔ NPI 1679736300 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Orthopaedic Surgery of the SpineAllopathic & Osteopathic Physicians
Taxonomy Code207XS0117X
License✔ Licensed in CA · A92195
Definition
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.
2400 SAMARITAN DR STE 100, San Jose, CA 95124
Open in Google Maps ↗

Secondary Practice Location 1

Location 1820 E El Camino RealMountain View, CA 94040-2808 · Phone (408) 583-4699 · Fax (408) 577-1489

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Kris Okumu Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID143369041
PECOS Enrollment IDI20091207000370, I20130320000209
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

6

Medicare enrollment records show Kris Okumu reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Orthospine Specialists A Professional Corporation
Same address
Orthopaedic Surgery of the Spine
2400 SAMARITAN DR STE 100
San Jose, CA 95124
  • Reassigned Medicare billing, California enrollment
NPI 1376343079 (831) 204-6495
San Mateo County
19 mi
Community/Behavioral Health
2415 UNIVERSITY AVE STE 301
East Palo Alto, CA 94303
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: County Of San Mateo
  • Also billed through NPI 1831268580 (California)
  • 597 clinicians in this Medicare group
NPI 1710086301 (650) 363-4030
Coastal Health Partners
24 mi
Cardiovascular Disease
65 NEILSON ST, SUITE 102
Watsonville, CA 95076
  • Reassigned Medicare billing, California enrollment
  • 18 clinicians in this Medicare group
NPI 1437599032 (831) 768-6217
Pinnacle Medical Group, Inc.
42 mi
Urgent Care
2 ROSSI CIR
Salinas, CA 93907
  • Reassigned Medicare billing, California enrollment
  • 18 clinicians in this Medicare group
NPI 1669557930 (831) 770-0444
Surgical Affiliates Of California
61 mi
Surgery
807 ILLINOIS AVE
Los Banos, CA 93635
  • Reassigned Medicare billing, California enrollment
  • 91 clinicians in this Medicare group
NPI 1932440781 (209) 710-8695
Acute Care Surgery Medical Group, Inc.
95 mi
Surgery
2801 K STREET SUITE 440
Sacramento, CA 95816
  • Reassigned Medicare billing, California enrollment
  • 266 clinicians in this Medicare group
NPI 1700069549 (916) 441-0400

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

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301
Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.
112 services16 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
69 services44 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
60 services60 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
58 services40 patients
Aspiration and/or injection of fluid large joint using ultrasound guidance 20611
This procedure involves using ultrasound technology to accurately locate a large joint, usually the knee or shoulder. A needle is then inserted to either extract fluid (aspiration) or inject medication. The ultrasound helps ensure precision and safety.
30 services21 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
24 services23 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

85.88/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality73.39
Promoting Interoperability99
Improvement Activities40
Cost56.29

Other Providers at the Same Location NPPES 6

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

SIGURD BERVEN MD INC
Orthopaedic Surgery
2400 SAMARITAN DR STE 100
SAN JOSE, CA 95124
Santa Clara County (408) 583-4697
ORTHOSPINE SPECIALISTS A PROFESSIONAL CORPORATION
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
2400 SAMARITAN DR STE 100
SAN JOSE, CA 95124
Santa Clara County (831) 204-6495
MSALAM M SARA MD INC
Internal Medicine (Pulmonary Disease)
2400 SAMARITAN DR STE 100
SAN JOSE, CA 95124
Santa Clara County (408) 879-5900
YOUNG KIM MD INC
Internal Medicine (Cardiovascular Disease)
2400 SAMARITAN DR STE 100
SAN JOSE, CA 95124
Santa Clara County (650) 289-8483
YOUNG KIM MD,PHD
Internal Medicine (Cardiovascular Disease)
2400 SAMARITAN DR STE 100
SAN JOSE, CA 95124
Santa Clara County (650) 289-8483
MSALAM M SARA M.D.
Internal Medicine (Pulmonary Disease)
2400 SAMARITAN DR STE 100
SAN JOSE, CA 95124
Santa Clara County (408) 879-5900

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 Kris Okumu's NPI number?

The NPI number for Kris Okumu is 1679736300. It was assigned to this individual provider in the NPPES registry on July 2, 2008.

Where is Kris Okumu located?

Kris Okumu practices at 2400 Samaritan Dr Ste 100, San Jose, CA 95124. The listed phone number is (408) 583-4699.

What is Kris Okumu's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.

Is Kris Okumu enrolled in Medicare?

Yes. Kris Okumu is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Kris Okumu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kris Okumu reassigns Medicare benefits to 6 organizations: Orthospine Specialists A Professional Corporation (San Jose, CA), San Mateo County (East Palo Alto, CA), Coastal Health Partners (Watsonville, CA), Pinnacle Medical Group, Inc. (Salinas, CA), Surgical Affiliates Of California (Los Banos, CA) and 1 more organization, listed in the Medicare section above. 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 Kris Okumu'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 Kris Okumu was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days 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.