1. Home
  2. Directory
  3. California
  4. Walnut Creek
  5. Allergy Immunology
  6. NPI Profile

DR. ILISTEN MARIE JONES M.D., M.P.H.
NPI 1407148943
Allergy & Immunology in Walnut Creek, CA

Active since May 03, 2011PECOS EnrolledAccepts Medicare Assignment
69.91/100
CMS Quality Rating
370 N WIGET LN, SUITE 210, WALNUT CREEK, CA 94598(925) 935-6252(925) 930-0942 Get Directions Write a Review

NPPES record last updated: July 25, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Ilisten Marie Jones M.d., M.p.h. NPPES

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

DR. ILISTEN MARIE JONES M.D., M.P.H. (NPI 1407148943) is an individual allergy & immunology provider in Walnut Creek, California, licensed in California (A125510) and active in the NPI registry since May 2011. She is enrolled in Medicare PECOS and is a graduate of Harvard Medical School (2011).

NPPES Registry Identity

NPI1407148943
Entity TypeIndividualFemale
Primary Taxonomy207K00000X
Provider Legal NameDR. ILISTEN MARIE JONESCredential: M.D., M.P.H.
Location Address370 N WIGET LN, SUITE 210Walnut Creek, CA 94598-2488
Mailing Address370 N Wiget Ln, Suite 210Walnut Creek, CA 94598-2488 · (925) 935-6252 · Fax (925) 930-0942
Phone(925) 935-6252
Fax(925) 930-0942
Sole ProprietorNo
Medical School CMSHarvard Medical SchoolGraduated 2011
Enumeration DateMay 3, 2011
Last NPPES UpdateJuly 25, 2016
✔ NPI 1407148943 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in CA · A125510
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
370 N WIGET LN, Walnut Creek, CA 94598
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 and accepts Medicare assignment

Dr. Ilisten Marie Jones M.d., M.p.h. 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 ID5294021564
PECOS Enrollment IDI20160913001088
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 Ilisten Jones reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Allergy & Asthma Medical Group Of The Bay Area Inc
Same address
Allergy & Immunology
370 N WIGET LN STE 210
Walnut Creek, CA 94598
  • Reassigned Medicare billing, California enrollment
  • 18 clinicians in this Medicare group
NPI 1871550590 (925) 935-6252
Csi Medical Group
356 mi
MOHS-Micrographic Surgery
1360 W 6TH ST STE 370
San Pedro, CA 90732
  • Reassigned Medicare billing, California enrollment
  • 179 clinicians in this Medicare group
NPI 1871909804 (310) 519-8890

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 7

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.

Test for allergy using allergenic extract 95004
An allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.
750 services21 patients
Test for allergy using allergenic extract injected into skin 95024
An allergy skin test involves injecting a small amount of allergenic extract into your skin. This test helps determine if you're allergic to specific substances. If allergic, a small red bump appears at the test site. It's safe and quick.
74 services17 patients
Administration and interpretation of patient-focused health risk assessment 96160
This procedure involves a detailed evaluation of your health to identify potential risks. It includes analyzing your medical history, lifestyle habits, and family health history. The results are interpreted to provide a personalized plan to improve your health and prevent future issues.
30 services23 patients
Test to measure the level of nitric oxide gas 95012
A test to measure the level of nitric oxide gas helps assess inflammation in the lungs, often linked with asthma. You'll breathe into a device, and it'll provide a reading of nitric oxide levels. This helps monitor and manage respiratory conditions.
17 services14 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.
15 services12 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.
14 services14 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.

69.91/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality80.15
Promoting Interoperability98
Improvement Activities40
Cost21.23

Other Providers at the Same Location NPPES 2

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

DR. MIN-WEI CHRISTINE LEE M.D.
Dermatology
370 N WIGET LN, STE 125
WALNUT CREEK, CA 94598
Contra Costa County (925) 932-9389
VANESSA FATIMA PARVEZ PA-C
Physician Assistant (Surgical)
370 N WIGET LN
WALNUT CREEK, CA 94598
Contra Costa County (925) 293-2870

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 Ilisten Jones's NPI number?

The NPI number for Ilisten Jones is 1407148943. It was assigned to this individual provider in the NPPES registry on May 3, 2011.

Where is Ilisten Jones located?

Ilisten Jones practices at 370 N Wiget Ln Suite 210, Walnut Creek, CA 94598. The listed phone number is (925) 935-6252.

What is Ilisten Jones's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Ilisten Jones enrolled in Medicare?

Yes. Ilisten Jones 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 Ilisten Jones's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ilisten Jones reassigns Medicare benefits to 2 organizations: Allergy & Asthma Medical Group Of The Bay Area Inc (Walnut Creek, CA) and Csi Medical Group (San Pedro, CA). 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 Ilisten Jones'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 Ilisten Jones was last updated on July 25, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.