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ALEXANDRA E KOCHER NP
NPI 1013579952
Nurse Practitioner - Family in Irvine, CA

Active since July 01, 2019PECOS EnrolledAccepts Medicare Assignment
4950 BARRANCA PKWY STE 104, IRVINE, CA 92604(949) 857-1248(949) 559-1165 Get Directions Write a Review

NPPES record last updated: December 31, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 31, 2025, Mar 28, 2025, Aug 11, 2023 and 2 more (5 updates tracked since 2019).

About Alexandra E Kocher Np NPPES

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

ALEXANDRA E KOCHER NP (NPI 1013579952) is an individual family provider in Irvine, California, licensed in California (95011914) and active in the NPI registry since July 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Costa Mesa, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1013579952
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameALEXANDRA E KOCHERCredential: NP
Location Address4950 BARRANCA PKWY STE 104Irvine, CA 92604-8644
Mailing Address4950 Barranca Pkwy Ste 104Irvine, CA 92604-8644 · (949) 857-1248 · Fax (949) 559-1165
Phone(949) 857-1248
Fax(949) 559-1165
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateJuly 1, 2019
Last NPPES UpdateDecember 31, 20255 updates tracked since enumeration
NPPES CertifiedDecember 31, 2025
✔ NPI 1013579952 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · 95011914
Also ListedRegistered NurseTaxonomy 163W00000X · License 784215 (CA)
4950 BARRANCA PKWY STE 104, Irvine, CA 92604
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Secondary Practice Location 1

Location 1660 Baker St Ste A102Costa Mesa, CA 92626-4407 · Phone (714) 668-2505 · Fax (714) 668-2515

Other Identifiers 1

OtherCB325673CA · Medicare

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

Alexandra E Kocher Np 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 ID4688900871
PECOS Enrollment IDI20190725002169
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 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.

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.
150 services133 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.
91 services91 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.
80 services68 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
44 services42 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.
19 services19 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92604 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
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 4

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

MS. NANCY JEAN MCGINN RN,MSN,FNP-BC
Nurse Practitioner (Family)
4950 BARRANCA PKWY STE 104
IRVINE, CA 92604
Orange County (949) 857-1248
KARIZZA ASPER DNP
Nurse Practitioner (Family)
4950 BARRANCA PKWY STE 104
IRVINE, CA 92604
Orange County (949) 857-1248
MRS. MARY IRENE GONZALES REY PA-C
Physician Assistant
4950 BARRANCA PKWY STE 104
IRVINE, CA 92604
Orange County (949) 857-1248
MENDY D NEHRBASS FNP-C
Nurse Practitioner (Family)
4950 BARRANCA PKWY STE 104
IRVINE, CA 92604
Orange County (949) 857-1248

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 Alexandra Kocher's NPI number?

The NPI number for Alexandra Kocher is 1013579952. It was assigned to this individual provider in the NPPES registry on July 1, 2019.

Where is Alexandra Kocher located?

Alexandra Kocher practices at 4950 Barranca Pkwy Ste 104, Irvine, CA 92604. The listed phone number is (949) 857-1248.

What is Alexandra Kocher's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Alexandra Kocher enrolled in Medicare?

Yes. Alexandra Kocher 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 Alexandra Kocher was last updated on December 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.