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CHERI LYNN GEIST PA-C, MPAP
NPI 1699159657
Physician Assistant in Tarzana, CA

Active since July 19, 2015PECOS Enrolled
5525 ETIWANDA AVE STE 224, TARZANA, CA 91356(818) 344-4803(818) 344-4813 Get Directions Write a Review

NPPES record last updated: June 1, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 1, 2021, Mar 13, 2019, Dec 1, 2015 (3 updates tracked since 2015).

About Cheri Lynn Geist Pa-c, Mpap NPPES

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

CHERI LYNN GEIST PA-C, MPAP (NPI 1699159657) is an individual physician assistant in Tarzana, California, licensed in California (52637) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1699159657
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameCHERI LYNN GEISTCredential: PA-C, MPAP
Location Address5525 ETIWANDA AVE STE 224Tarzana, CA 91356-6140
Mailing Address21311 Madrona Ave Ste 101Torrance, CA 90503-5970 · Fax (310) 792-4093
Phone(818) 344-4803
Fax(818) 344-4813
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateJuly 19, 2015
Last NPPES UpdateJune 1, 20213 updates tracked since enumeration
NPPES CertifiedJune 1, 2021
✔ NPI 1699159657 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in CA · 52637✔ Licensed in WA · 60593874
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.
5525 ETIWANDA AVE STE 224, Tarzana, CA 91356
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cheri Lynn Geist Pa-c, Mpap is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8224339346
PECOS Enrollment IDI20181206002031
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 91356 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
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

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 Cheri Geist's NPI number?

The NPI number for Cheri Geist is 1699159657. It was assigned to this individual provider in the NPPES registry on July 19, 2015.

Where is Cheri Geist located?

Cheri Geist practices at 5525 Etiwanda Ave Ste 224, Tarzana, CA 91356. The listed phone number is (818) 344-4803.

What is Cheri Geist's specialty?

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

Is Cheri Geist enrolled in Medicare?

Yes. Cheri Geist is registered in the Medicare PECOS enrollment system.

What insurance does Cheri Geist accept?

Health plans from PacificSource Health Plans list Cheri Geist as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Cheri Geist was last updated on June 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.