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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ABIGAIL ROSE DEZERN
NPI 1528756459
Physician Assistant in Rancho Mirage, CA

Active since April 27, 2023PECOS EnrolledAccepts Medicare Assignment
39000 BOB HOPE DR, RANCHO MIRAGE, CA 92270(760) 568-2684 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 9, 2026, Jan 2, 2024, Oct 17, 2023 and 1 more (4 updates tracked since 2023).

About Abigail Rose Dezern NPPES

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

ABIGAIL ROSE DEZERN (NPI 1528756459) is an individual physician assistant in Rancho Mirage, California, licensed in California (63267) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1528756459
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameABIGAIL ROSE DEZERN
Location Address39000 BOB HOPE DRRancho Mirage, CA 92270-3202
Mailing AddressPo Box 1730Rancho Mirage, CA 92270-1058 · (760) 766-1246
Phone(760) 568-2684
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateApril 27, 2023
Last NPPES UpdateSeptember 9, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2026
✔ NPI 1528756459 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 · 63267
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.
39000 BOB HOPE DR, Rancho Mirage, CA 92270
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Other Names 1

Former Name (1)Abby R Lockman

Secondary Practice Locations 3

Location 125455 Barton Rd Ste 102BLoma Linda, CA 92354-3139 · Phone (909) 558-2808
Location 2309 E 2nd StPomona, CA 91766-1854 · Phone (909) 623-6116
Location 321820 Cactus AveRiverside, CA 92518-3010 · Phone (951) 653-5291

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

Abigail Rose Dezern 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 ID9931556685
PECOS Enrollment IDI20231117000120
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 7

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.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301
Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.
224 services40 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.
147 services116 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.
94 services94 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
71 services56 patients
Hyaluronan or derivative, gel-one, for intra-articular injection, per dose J7326
Hyaluronan or Gel-One is a substance injected directly into your joint space. It's aimed to supplement your body's natural joint fluid, helping to lubricate and cushion the joint, reducing pain and improving mobility. It's often used for arthritis relief.
31 services21 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.
27 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92270 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
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 20

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

MS. NORMA ZAPATA LCSW
Social Worker (Clinical)
39000 BOB HOPE DR
RANCHO MIRAGE, CA 92270
Riverside County (760) 340-3911
ADELE ALEXANDRA FIELDS MD
Radiology (Diagnostic Radiology)
39000 BOB HOPE DR
RANCHO MIRAGE, CA 92270
Riverside County (760) 773-1574
DR. PETER JAMES SOFIA M.D.
Anesthesiology
39000 BOB HOPE DR
RANCHO MIRAGE, CA 92270
Riverside County (760) 340-3911
ANDREA VIRGINIA CORPORA PA-C
Thoracic Surgery (Cardiothoracic Vascular Surgery)
39000 BOB HOPE DR, K - 108
RANCHO MIRAGE, CA 92270
Riverside County (760) 568-4330
SEVWANDI DE SILVA M.D.
Internal Medicine (Pulmonary Disease)
39000 BOB HOPE DR
RANCHO MIRAGE, CA 92270
Riverside County (760) 834-3564
ERVIN XHUFKA NP
Nurse Practitioner (Family)
39000 BOB HOPE DR
RANCHO MIRAGE, CA 92270
Riverside County (760) 837-8542
LOGAN BUCKNER PT, DPT
Physical Therapist
39000 BOB HOPE DR
RANCHO MIRAGE, CA 92270
Riverside County (760) 340-3911
MOLLY E MCKEOWN PA-C
Physician Assistant
39000 BOB HOPE DR
RANCHO MIRAGE, CA 92270
Riverside County (760) 340-3911

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 Abigail Dezern's NPI number?

The NPI number for Abigail Dezern is 1528756459. It was assigned to this individual provider in the NPPES registry on April 27, 2023. The provider is also known as Abby R Lockman.

Where is Abigail Dezern located?

Abigail Dezern practices at 39000 Bob Hope Dr, Rancho Mirage, CA 92270. The listed phone number is (760) 568-2684.

What is Abigail Dezern's specialty?

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

Is Abigail Dezern enrolled in Medicare?

Yes. Abigail Dezern 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 Abigail Dezern was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days 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.