MS. CRYSTAL ANN GRUND
NPI 1720151764
Physician Assistant in Mountain View, CA

Q: What is Crystal Grund's NPI number?

The NPI number for Crystal Grund is 1720151764. It was assigned to this individual provider in the NPPES registry on November 16, 2006. The provider is also known as Crystal Dvorak.

Q: What is Crystal Grund's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Q: When was this NPI record last updated?

The NPPES record for Crystal Grund was last updated on September 21, 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 November 16, 2006PECOS Enrolled

225 SAN ANTONIO RD, MOUNTAIN VIEW, CA 94040(650) 948-0807(650) 948-3319 Get Directions Write a Review

NPPES record last updated: September 21, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Ms. Crystal Ann Grund NPPES

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

MS. CRYSTAL ANN GRUND (NPI 1720151764) is an individual physician assistant in Mountain View, California, licensed in California (PA18026) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1720151764

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameMS. CRYSTAL ANN GRUND

Location Address225 SAN ANTONIO RDMountain View, CA 94040-1209

Mailing Address1691 The AlamedaSan Jose, CA 95126-2203 · (408) 795-3619 · Fax (408) 287-0405

Phone(650) 948-0807

Fax(650) 948-3319

Sole ProprietorNo

Enumeration DateNovember 16, 2006

Last NPPES UpdateSeptember 21, 2011

✔ NPI 1720151764 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in CA · PA18026

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

225 SAN ANTONIO RD, Mountain View, CA 94040

Open in Google Maps ↗

Other Names 1

Former Name (1)Crystal Dvorak

Other Identifiers 1

OtherFJ318YCA · Medicare Ptan

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Crystal Ann Grund is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94040 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

$106.47 typical visit price

range $70.37 – $206.04

Typical copayment $26.61 (range $17.59 – $51.51)

Most-billed visit code 99203

Established Patient

$86.56 typical visit price

range $23.96 – $169.60

Typical copayment $21.64 (range $5.99 – $42.40)

Most-billed visit code 99213

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 10

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

MELINDA REBECCA MILES

Nurse Practitioner (Family)