MARY PHILOMENA KASTNER PMHNP
NPI 1073664231
Nurse Practitioner - Psychiatric/Mental Health in Walnut Creek, CA

Q: What is Mary Kastner's NPI number?

The NPI number for Mary Kastner is 1073664231. It was assigned to this individual provider in the NPPES registry on January 15, 2007.

Q: What is Mary Kastner's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Mary Kastner was last updated on November 15, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 January 15, 2007PECOS EnrolledAccepts Medicare Assignment

2960 CAMINO DIABLO STE 105, WALNUT CREEK, CA 94597(800) 892-2695 Get Directions Write a Review

NPPES record last updated: November 15, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Mary Philomena Kastner Pmhnp NPPES

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

MARY PHILOMENA KASTNER PMHNP (NPI 1073664231) is an individual psychiatric/mental health provider in Walnut Creek, California, licensed in California (NP17412) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1982).

NPPES Registry Identity

NPI1073664231

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameMARY PHILOMENA KASTNERCredential: PMHNP

Location Address2960 CAMINO DIABLO STE 105Walnut Creek, CA 94597-3945

Mailing Address2960 Camino Diablo Ste 105Walnut Creek, CA 94597-3945 · (800) 892-2695

Phone(800) 892-2695

Sole ProprietorNo

Medical School CMSOtherGraduated 1982

Enumeration DateJanuary 15, 2007

Last NPPES UpdateNovember 15, 2022

NPPES CertifiedNovember 15, 2022

✔ NPI 1073664231 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in CA · NP17412

2960 CAMINO DIABLO STE 105, Walnut Creek, CA 94597

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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

Mary Philomena Kastner Pmhnp 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 ID1557461464

PECOS Enrollment IDI20070706000355

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.

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.

302 services34 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.

173 services24 patients

Assessment of emotional or behavioral problems 96127

Assessment of emotional or behavioral problems involves a thorough evaluation of your feelings, thoughts, and behaviors. It's a process where professionals study patterns over time to identify potential issues like anxiety, depression, or other mental health conditions.

82 services22 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.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94597 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

$104.51 typical visit price

range $69.00 – $202.35

Typical copayment $26.12 (range $17.25 – $50.58)

Most-billed visit code 99203

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

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.

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Other Providers at the Same Location NPPES 15

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

JESSICA NICOLE BAILEY-PIERRE LCSW

Social Worker (Clinical)