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SIMA SIDDIQ NURSE PRACTIONER
NPI 1619467925
Nurse Practitioner - Adult Health in West Hills, CA

Active since May 11, 2018PECOS Enrolled
22110 ROSCOE BLVD STE 201, WEST HILLS, CA 91304(954) 923-7440 Get Directions Write a Review

NPPES record last updated: May 11, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Sima Siddiq Nurse Practioner NPPES

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

SIMA SIDDIQ NURSE PRACTIONER (NPI 1619467925) is an individual adult health provider in West Hills, California, licensed in California (22571) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619467925
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameSIMA SIDDIQCredential: NURSE PRACTIONER
Location Address22110 ROSCOE BLVD STE 201West Hills, CA 91304-3861
Mailing Address3440 Hollywood Blvd Ste 460Hollywood, FL 33021-6933 · (954) 923-7440
Phone(954) 923-7440
Sole ProprietorYes
Enumeration DateMay 11, 2018
✔ NPI 1619467925 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 · 22571
22110 ROSCOE BLVD STE 201, West Hills, CA 91304
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Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sima Siddiq Nurse Practioner 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

3

Medicare enrollment records show Sima Siddiq reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Wt Health Of California LLC
18 mi
Infectious Disease
11103 VENICE BLVD
Los Angeles, CA 90034
  • Reassigned Medicare billing, California enrollment
  • 40 clinicians in this Medicare group
NPI 1063201655 (954) 923-7440
Minghsun Liu, M.D., PC
18 mi
Infectious Disease
11103 VENICE BLVD
Los Angeles, CA 90034
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Minghsun Liu MD PC
  • 95 clinicians in this Medicare group
NPI 1518309368 (954) 923-7440
Vitality Ageless Center LLC
1,972 mi
Multi-Specialty
VITALITY AGELESS CENTER LLC, 1300 PEACHTREE INDUSTRIAL BLVD #1201
Suwanee, GA 30024
  • Reassigned Medicare billing, California enrollment
  • 10 clinicians in this Medicare group
NPI 1730657271 (770) 614-6266

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

Areas of Expertise CMS Part B claims 3

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 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.
38 services26 patients
Removal of skin and tissue, 20.0 sq cm or less 11042
This procedure involves the surgical removal of skin and tissue, up to 20.0 square cm in size. It's often performed to treat conditions like skin cancer or to remove moles, warts, and other skin lesions. The area is numbed and the unwanted tissue is carefully cut out.
22 services16 patients
Removal of muscle and/or tissue, 20.0 sq cm or less 11043
This procedure involves the surgical removal of a specified area (20.0 sq cm or less) of muscle and/or tissue. It's typically done to treat conditions like tumors, infections, or injuries. Local or general anesthesia ensures comfort. Recovery time varies.
18 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91304 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 4

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

PEJMAN ZARGAR, MD, INC
Internal Medicine (Gastroenterology)
22110 ROSCOE BLVD STE 201
WEST HILLS, CA 91304
Los Angeles County (424) 467-1200
DR. PEJMAN ZARGAR M.D.
Internal Medicine (Gastroenterology)
22110 ROSCOE BLVD STE 201
WEST HILLS, CA 91304
Los Angeles County (424) 467-1200
HARMEET GILL NURSE PRACTIONER
Nurse Practitioner (Family)
22110 ROSCOE BLVD STE 201
WEST HILLS, CA 91304
Los Angeles County (954) 923-7440
DAVID G. KLEINBRODT, DPM, A PROFESSIONAL CORPORATION
Clinic/Center (Medical Specialty)
22110 ROSCOE BLVD STE 201
CANOGA PARK, CA 91304
Los Angeles County (818) 657-9411

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 Sima Siddiq's NPI number?

The NPI number for Sima Siddiq is 1619467925. It was assigned to this individual provider in the NPPES registry on May 11, 2018.

Where is Sima Siddiq located?

Sima Siddiq practices at 22110 Roscoe Blvd Ste 201, West Hills, CA 91304. The listed phone number is (954) 923-7440.

What is Sima Siddiq's specialty?

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

Is Sima Siddiq enrolled in Medicare?

Yes. Sima Siddiq is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Sima Siddiq's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sima Siddiq reassigns Medicare benefits to 3 organizations: Wt Health Of California LLC (Los Angeles, CA), Minghsun Liu, M.D., PC (Los Angeles, CA) and Vitality Ageless Center LLC (Suwanee, GA). 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 Sima Siddiq's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sima Siddiq accept?

Health plans from Ambetter Health list Sima Siddiq 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 Sima Siddiq was last updated on May 11, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.