1. Home
  2. Directory
  3. California
  4. Aliso Viejo
  5. Allergy Immunology
  6. NPI Profile

KRISTEN M. WALTERS MD
NPI 1437442308
Allergy & Immunology in Aliso Viejo, CA

Active since May 25, 2011PECOS EnrolledAccepts Medicare Assignment
2 JOURNEY STE 201, ALISO VIEJO, CA 92656(949) 287-4900 Get Directions Write a Review

NPPES record last updated: September 11, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Kristen M. Walters Md NPPES

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

KRISTEN M. WALTERS MD (NPI 1437442308) is an individual allergy & immunology provider in Aliso Viejo, California, licensed in California (A129955) and active in the NPI registry since May 2011. She is enrolled in Medicare PECOS and is a graduate of Michigan State University College Of Human Medicine (2011).

NPPES Registry Identity

NPI1437442308
Entity TypeIndividualFemale
Primary Taxonomy207K00000X
Provider Legal NameKRISTEN M. WALTERSCredential: MD
Location Address2 JOURNEY STE 201Aliso Viejo, CA 92656-3373
Mailing Address2 Journey Ste 201Aliso Viejo, CA 92656-3373 · (949) 287-4900
Phone(949) 287-4900
Sole ProprietorNo
Medical School CMSMichigan State University College Of Human MedicineGraduated 2011
Enumeration DateMay 25, 2011
Last NPPES UpdateSeptember 11, 2023
NPPES CertifiedSeptember 11, 2023
✔ NPI 1437442308 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in CA · A129955
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.
Also ListedInternal MedicineTaxonomy 207R00000X · License A129955 (CA)
2 JOURNEY STE 201, Aliso Viejo, CA 92656
Open in Google Maps ↗

Other Names 1

Former Name (1)Kristen M. Dazy Md

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Kristen M. Walters 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 ID3971896259
PECOS Enrollment IDI20160725000914
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.

Areas of Expertise CMS Part B claims 4

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.
908 services13 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
18 services18 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.
16 services13 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.
16 services13 patients

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supplies for maintenance of non-insulin drug infusion catheter, per week (list drugs separately) A4221
DME-Other DME · category DE017N
1 supplier12 claims47 services$18.33 avg. paid by Medicare
Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613
DME-Drugs Administered Through DME · category DG006N
1 supplier12 claims744 services$0.04 avg. paid by Medicare
Supplies for external non-insulin drug infusion pump, syringe type cartridge, sterile, each K0552
DME-Other DME · category DE000N
1 supplier12 claims48 services$2.37 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

RYANRAE SKIN
Allergy & Immunology (Allergy)
2 JOURNEY STE 201
ALISO VIEJO, CA 92656
Orange County (949) 287-4900
GILLIAN GOLDBERG BASSIRPOUR MD
Allergy & Immunology (Allergy)
2 JOURNEY STE 201
ALISO VIEJO, CA 92656
Orange County (949) 287-4900

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 Kristen Walters's NPI number?

The NPI number for Kristen Walters is 1437442308. It was assigned to this individual provider in the NPPES registry on May 25, 2011. The provider is also known as Kristen M. Dazy MD.

Where is Kristen Walters located?

Kristen Walters practices at 2 Journey Ste 201, Aliso Viejo, CA 92656. The listed phone number is (949) 287-4900.

What is Kristen Walters's specialty?

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

Is Kristen Walters enrolled in Medicare?

Yes. Kristen Walters 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.

When was this NPI record last updated?

The NPPES record for Kristen Walters was last updated on September 11, 2023. 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.