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DIANA AKHVERDYAN AGNP
NPI 1669178661
Nurse Practitioner - Adult Health in Van Nuys, CA

Active since February 01, 2023PECOS EnrolledAccepts Medicare Assignment
4955 VAN NUYS BLVD STE 308, VAN NUYS, CA 91403(818) 259-7070 Get Directions Write a Review

NPPES record last updated: May 13, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 13, 2024, Feb 1, 2023 (2 updates tracked since 2023).

About Diana Akhverdyan Agnp NPPES

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

DIANA AKHVERDYAN AGNP (NPI 1669178661) is an individual adult health provider in Van Nuys, California, licensed in California (95024109) and active in the NPI registry since February 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1669178661
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameDIANA AKHVERDYANCredential: AGNP
Location Address4955 VAN NUYS BLVD STE 308Van Nuys, CA 91403-1811
Mailing Address4955 Van Nuys Blvd Ste 308Van Nuys, CA 91403-1811 · (818) 259-7070
Phone(818) 259-7070
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateFebruary 1, 2023
Last NPPES UpdateMay 13, 20242 updates tracked since enumeration
NPPES CertifiedMay 13, 2024
✔ NPI 1669178661 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in CA · 95024109
4955 VAN NUYS BLVD STE 308, Van Nuys, CA 91403
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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

Diana Akhverdyan Agnp 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 ID244694040
PECOS Enrollment IDI20240701003725
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.

Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349
An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.
455 services110 patients
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490
Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.
425 services95 patients
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 99348
An established patient home visit is a 25-minute appointment where a healthcare provider visits you at your home. This service is for patients who have previously been seen by the provider. It includes a check-up and discussion about your health concerns.
422 services109 patients
Assessment of and care planning for patient with impaired thought processing, typically 60 minutes 99483
This service involves a thorough evaluation of your thought processes, which may be impacting your daily life. In a typical 50-minute session, a healthcare professional will assess your cognitive abilities, identify any areas of concern, and develop a personalized care plan to help improve your mental function.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91403 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 17

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

DR. EDMOND DERDERIAN M.D.
Internal Medicine
4955 VAN NUYS BLVD STE 308
SHERMAN OAKS, CA 91403
Los Angeles County (818) 528-1044
BERJ DERMENDJIAN DO A MEDICAL CORPORATION
Internal Medicine
4955 VAN NUYS BLVD STE 308
SHERMAN OAKS, CA 91403
Los Angeles County (818) 528-1260
DESIRAE MUTUC FNP-C
Nurse Practitioner (Family)
4955 VAN NUYS BLVD STE 308
SHERMAN OAKS, CA 91403
Los Angeles County (818) 528-1044
ORION HEALTHCARE MANAGEMENT SERVICES
Case Management
4955 VAN NUYS BLVD STE 308
SHERMAN OAKS, CA 91403
Los Angeles County (661) 259-9251
BERJ DERMENDJIAN D.O
Internal Medicine
4955 VAN NUYS BLVD STE 308
SHERMAN OAKS, CA 91403
Los Angeles County (818) 905-5583
ALEXANDRIA RUDOLPH AGACNP
Nurse Practitioner (Acute Care)
4955 VAN NUYS BLVD STE 308
SHERMAN OAKS, CA 91403
Los Angeles County (213) 279-1220
MRS. TAKOUHI TINA MEKHARIAN NP
Nurse Practitioner (Gerontology)
4955 VAN NUYS BLVD STE 308
SHERMAN OAKS, CA 91403
Los Angeles County (818) 387-6114
DERDERYAN MEDICAL GROUP INC.
Internal Medicine
4955 VAN NUYS BLVD STE 308
SHERMAN OAKS, CA 91403
Los Angeles County (646) 552-1547

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 Diana Akhverdyan's NPI number?

The NPI number for Diana Akhverdyan is 1669178661. It was assigned to this individual provider in the NPPES registry on February 1, 2023.

Where is Diana Akhverdyan located?

Diana Akhverdyan practices at 4955 Van Nuys Blvd Ste 308, Van Nuys, CA 91403. The listed phone number is (818) 259-7070.

What is Diana Akhverdyan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Diana Akhverdyan enrolled in Medicare?

Yes. Diana Akhverdyan 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 Diana Akhverdyan was last updated on May 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.