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DIANA ALAVI
NPI 1700276680
Internal Medicine in Thousand Oaks, CA

Active since January 29, 2015PECOS Enrolled
3180 WILLOW LN STE 114, THOUSAND OAKS, CA 91361(818) 232-8432(818) 232-8433 Get Directions Write a Review

NPPES record last updated: February 28, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Feb 28, 2025, Mar 4, 2020 (2 updates tracked since 2020).

About Diana Alavi NPPES

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

DIANA ALAVI (NPI 1700276680) is an individual internal medicine provider in Thousand Oaks, California, licensed in California (C198396) and active in the NPI registry since January 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2005).

NPPES Registry Identity

NPI1700276680
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDIANA ALAVI
Location Address3180 WILLOW LN STE 114Thousand Oaks, CA 91361-4984
Mailing Address3180 Willow Ln Ste 114Thousand Oaks, CA 91361-4984 · (818) 232-8432 · Fax (818) 232-8433
Phone(818) 232-8432
Fax(818) 232-8433
Sole ProprietorYes
Medical School CMSOtherGraduated 2005
Enumeration DateJanuary 29, 2015
Last NPPES UpdateFebruary 28, 20252 updates tracked since enumeration
NPPES CertifiedFebruary 26, 2025
✔ NPI 1700276680 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · C198396
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
3180 WILLOW LN STE 114, Thousand Oaks, CA 91361
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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 (PECOS)

Diana Alavi is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1456644681
PECOS Enrollment IDI20241114002231
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 6

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
442 services202 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
288 services137 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
175 services169 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
137 services134 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
26 services26 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91361 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
$140.72 typical visit price
range $62.32 – $185.36
Typical copayment $35.18 (range $15.58 – $46.34)
Most-billed visit code 99204
Established Patient
$108.74 typical visit price
range $20.68 – $151.85
Typical copayment $27.18 (range $5.17 – $37.96)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier15 claims15 services$62.52 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
2 suppliers13 claims13 services$31.61 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 4

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

DR. PONTEA HARIRI DACCHM, L.AC.
Acupuncturist
3180 WILLOW LN STE 114
THOUSAND OAKS, CA 91361
Los Angeles County (818) 232-8432
HOWELL HEALTHCARE
Clinic/Center (Urgent Care)
3180 WILLOW LN STE 114
THOUSAND OAKS, CA 91361
Los Angeles County (805) 373-1785
VIDA REVIVAL MEDICAL CORPORATION
Clinic/Center (Primary Care)
3180 WILLOW LN STE 114
THOUSAND OAKS, CA 91361
Los Angeles County (818) 232-8432
VIDA REVIVAL LLC
Internal Medicine
3180 WILLOW LN STE 114
THOUSAND OAKS, CA 91361
Los Angeles County (818) 232-8432

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 Alavi's NPI number?

The NPI number for Diana Alavi is 1700276680. It was assigned to this individual provider in the NPPES registry on January 29, 2015.

Where is Diana Alavi located?

Diana Alavi practices at 3180 Willow Ln Ste 114, Thousand Oaks, CA 91361. The listed phone number is (818) 232-8432.

What is Diana Alavi's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Diana Alavi enrolled in Medicare?

Yes. Diana Alavi is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Diana Alavi was last updated on February 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.