POOYA MOBASSERI D.O.
NPI 1356670657
Family Medicine in Westlake Village, CA

Q: What is Pooya Mobasseri's NPI number?

The NPI number for Pooya Mobasseri is 1356670657. It was assigned to this individual provider in the NPPES registry on December 15, 2009.

Q: What is Pooya Mobasseri's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Pooya Mobasseri was last updated on September 12, 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.

Active since December 15, 2009PECOS Enrolled

3366 E THOUSAND OAKS BLVD STE 200, WESTLAKE VILLAGE, CA 91362(805) 496-1500 Get Directions Write a Review

NPPES record last updated: September 12, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Pooya Mobasseri D.o. NPPES

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

POOYA MOBASSERI D.O. (NPI 1356670657) is an individual family medicine provider in Westlake Village, California, licensed in California (20A 10982) and active in the NPI registry since December 2009. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1356670657

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NamePOOYA MOBASSERICredential: D.O.

Location Address3366 E THOUSAND OAKS BLVD STE 200Westlake Village, CA 91362-5925

Mailing Address3366 E Thousand Oaks Blvd Ste 200Westlake Village, CA 91362-5925 · (805) 496-1500

Phone(805) 496-1500

Sole ProprietorYes

Enumeration DateDecember 15, 2009

Last NPPES UpdateSeptember 12, 2024

NPPES CertifiedSeptember 12, 2024

✔ NPI 1356670657 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in CA · 20A 10982

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

3366 E THOUSAND OAKS BLVD STE 200, Westlake Village, CA 91362

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Pooya Mobasseri D.o. 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.

Medicare Billing Reassignments

Medicare enrollment records show Pooya Mobasseri reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Pooya Mobasseri Inc

Same address

Family Medicine

3366 E THOUSAND OAKS BLVD STE 200
Thousand Oaks, CA 91362

Reassigned Medicare billing, California enrollment

NPI 1124845474 (818) 489-1361

Housecall Doctors Medical Group Inc

47 mi

Geriatric Medicine

3800 KILROY AIRPORT WAY STE 270
Long Beach, CA 90806

Reassigned Medicare billing, California enrollment
104 clinicians in this Medicare group

NPI 1033164017 (949) 366-1053

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91362 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

$95.28 typical visit price

range $62.32 – $185.36

Typical copayment $23.82 (range $15.58 – $46.34)

Most-billed visit code 99203

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 9

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

Tracheal suction catheter, any type other than closed system, each A4624

DME-Other DME · category DE000N

1 supplier12 claims1,080 services$2.55 avg. paid by Medicare

Tracheostomy care kit for established tracheostomy A4629

DME-Orthotic Devices · category DF000N

1 supplier11 claims330 services$4.47 avg. paid by Medicare

Collagen based wound filler, dry form, sterile, per gram of collagen A6010

DME-Medical/Surgical Supplies · category DA023N

1 supplier16 claims840 services$30.23 avg. paid by Medicare

Gauze, impregnated, hydrogel, for direct wound contact, sterile, pad size 16 sq. in. or less, each dressing A6231

DME-Medical/Surgical Supplies · category DA023N

1 supplier13 claims512 services$4.57 avg. paid by Medicare

Canister, disposable, used with suction pump, each A7000

DME-Other DME · category DE000N

1 supplier12 claims24 services$7.16 avg. paid by Medicare

Tubing, used with suction pump, each A7002

DME-Other DME · category DE000N

1 supplier12 claims24 services$3.70 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

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

POOYA MOBASSERI INC

Family Medicine

3366 E THOUSAND OAKS BLVD STE 200
THOUSAND OAKS, CA 91362

Ventura County (818) 489-1361

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 Pooya Mobasseri's NPI number?

The NPI number for Pooya Mobasseri is 1356670657. It was assigned to this individual provider in the NPPES registry on December 15, 2009.

Where is Pooya Mobasseri located?

Pooya Mobasseri practices at 3366 E Thousand Oaks Blvd Ste 200, Westlake Village, CA 91362. The listed phone number is (805) 496-1500.

What is Pooya Mobasseri's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Pooya Mobasseri enrolled in Medicare?

Yes. Pooya Mobasseri is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Pooya Mobasseri's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Pooya Mobasseri reassigns Medicare benefits to 2 organizations: Pooya Mobasseri Inc (Thousand Oaks, CA) and Housecall Doctors Medical Group Inc (Long Beach, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Pooya Mobasseri's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Pooya Mobasseri was last updated on September 12, 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.