DR. NANCY BROITMAN MOZELSIO MD
NPI 1114910551
Allergy & Immunology in Walnut Creek, CA

Q: What is Nancy Mozelsio's NPI number?

The NPI number for Nancy Mozelsio is 1114910551. It was assigned to this individual provider in the NPPES registry on August 30, 2005.

Q: What is Nancy Mozelsio's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Nancy Mozelsio was last updated on November 22, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since August 30, 2005PECOS EnrolledAccepts Medicare Assignment

69.91/100

CMS Quality Rating

130 LA CASA VIA, BLDG 2, #209, WALNUT CREEK, CA 94598(925) 935-6252(925) 930-0942 Get Directions Write a Review

NPPES record last updated: November 22, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Nancy Broitman Mozelsio Md NPPES

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

DR. NANCY BROITMAN MOZELSIO MD (NPI 1114910551) is an individual allergy & immunology provider in Walnut Creek, California, licensed in California (A75031) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS and is a graduate of University Of California, Irvine, California College Of Medicine (1996).

NPPES Registry Identity

NPI1114910551

Entity TypeIndividualFemale

Primary Taxonomy207K00000X

Provider Legal NameDR. NANCY BROITMAN MOZELSIOCredential: MD

Location Address130 LA CASA VIA, BLDG 2, #209Walnut Creek, CA 94598-3045

Mailing Address130 La Casa Via, Bldg 2, #209Walnut Creek, CA 94598-3045 · (925) 935-6252 · Fax (925) 930-0942

Phone(925) 935-6252

Fax(925) 930-0942

Sole ProprietorNo

Medical School CMSUniversity Of California, Irvine, California College Of MedicineGraduated 1996

Enumeration DateAugust 30, 2005

Last NPPES UpdateNovember 22, 2011

✔ NPI 1114910551 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 · A75031

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.

130 LA CASA VIA, Walnut Creek, CA 94598

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Other Identifiers 2

Medicare UPINH68310CA

Medicare ID-Type Unspecified00A750310CA

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

Dr. Nancy Broitman Mozelsio 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 ID6406748128

PECOS Enrollment IDI20040326001419

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 12

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.

1,660 services55 patients

Professional service for preparation and provision of 1 or more antigens 95165

This service involves the creation and supply of antigens, substances that stimulate your immune system to fight diseases. These antigens can be used in vaccines or allergy tests to help your body build defenses against specific health threats.

593 services40 patients

Professional service for multiple injections of allergen 95117

The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.

461 services36 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.

238 services44 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

233 services16 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.

137 services93 patients

Test to measure expiratory airflow and volume 94010

This test, known as spirometry, assesses how well your lungs work. It measures how much air you can inhale, how much you can exhale and how quickly you can exhale. It's non-invasive and helps diagnose conditions like asthma or COPD.

100 services75 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.

98 services73 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.

84 services63 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.

50 services50 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

48 services48 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.

35 services33 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

Quality

80.15

Promoting Interoperability

Improvement Activities

Cost

21.23

Referred Medical Equipment & Supplies CMS DME claims 4

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 supplier13 claims52 services$18.35 avg. paid by Medicare

Injection, immune globulin (xembify), 100 mg J1558

Treatment-Injections and Infusions (nononcologic) · category RI008N

1 supplier13 claims3,640 services$10.67 avg. paid by Medicare

Injection, immune globulin (hizentra), 100 mg J1559

Treatment-Injections and Infusions (nononcologic) · category RI008N

1 supplier13 claims4,160 services$9.50 avg. paid by Medicare

Supplies for external non-insulin drug infusion pump, syringe type cartridge, sterile, each K0552

DME-Other DME · category DE000N

2 suppliers26 claims104 services$2.28 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 20

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

DR. NATHAN DAVID SCHULTZ M.D.

Allergy & Immunology

130 LA CASA VIA, BLDG 2, STE 209
WALNUT CREEK, CA 94598

Contra Costa County (925) 935-6252

MS. ANGELA CHRISTIAN N.P.

Nurse Practitioner

130 LA CASA VIA, SUITE 209
WALNUT CREEK, CA 94598

Contra Costa County (925) 935-6252

BARBARA IRENE KARPEL MD

Allergy & Immunology

130 LA CASA VIA, BLDG 2 STE 209
WALNUT CREEK, CA 94598

Contra Costa County (925) 930-6252

HUGH RICHARD WINIG M.D.

Psychiatry & Neurology (Psychiatry)

130 LA CASA VIA, #213
WALNUT CREEK, CA 94598

Contra Costa County (925) 938-4114

DR. MICHAEL STEPHEN BAKER M.D.

Surgery

130 LA CASA VIA, BUILDING 3, SUITE 211
WALNUT CREEK, CA 94598

Contra Costa County (925) 933-0984

DR. JAMAL JULIAN ZAKA M. D.

Internal Medicine (Pulmonary Disease)

130 LA CASA VIA, #208
WALNUT CREEK, CA 94598

Contra Costa County (925) 944-0166

DR. IRENE JIA-SHIN LO M.D.

Surgery

130 LA CASA VIA, BUILDING 3, SUITE 211
WALNUT CREEK, CA 94598

Contra Costa County (925) 933-0984

JOSEPH A. MELE, III, M.D., INC.

Plastic Surgery

130 LA CASA VIA, BUILDING 2, SUITE 206
WALNUT CREEK, CA 94598

Contra Costa County (925) 943-6353

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 Nancy Mozelsio's NPI number?

The NPI number for Nancy Mozelsio is 1114910551. It was assigned to this individual provider in the NPPES registry on August 30, 2005.

Where is Nancy Mozelsio located?

Nancy Mozelsio practices at 130 La Casa Via Bldg 2, #209, Walnut Creek, CA 94598. The listed phone number is (925) 935-6252.

What is Nancy Mozelsio's specialty?

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

Is Nancy Mozelsio enrolled in Medicare?

Yes. Nancy Mozelsio 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 Nancy Mozelsio was last updated on November 22, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.