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PAUL WEIR M.D.
NPI 1417969932
Anesthesiology in West Hills, CA

Active since August 13, 2006PECOS EnrolledAccepts Medicare Assignment
7300 MEDICAL CENTER DR, WEST HILLS, CA 91307(818) 676-4000 Get Directions Write a Review

NPPES record last updated: December 14, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Paul Weir M.d. NPPES

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

PAUL WEIR M.D. (NPI 1417969932) is an individual anesthesiology provider in West Hills, California, licensed in California (G62412) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Medical University Of South Carolina College Of Medicine (1986).

NPPES Registry Identity

NPI1417969932
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NamePAUL WEIRCredential: M.D.
Location Address7300 MEDICAL CENTER DRWest Hills, CA 91307-1902
Mailing AddressPo Box 7001Tarzana, CA 91357-7001 · (818) 888-7815 · Fax (818) 715-1722
Phone(818) 676-4000
Sole ProprietorNo
Medical School CMSMedical University Of South Carolina College Of MedicineGraduated 1986
Enumeration DateAugust 13, 2006
Last NPPES UpdateDecember 14, 2015
✔ NPI 1417969932 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · G62412
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedAnesthesiology · Pain MedicineTaxonomy 207LP2900X · License G62412 (CA)
7300 MEDICAL CENTER DR, West Hills, CA 91307
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Other Identifiers 2

Medicaid00G624121CA
Medicare PINCB212641CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Paul Weir M.d. 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 ID2163523564
PECOS Enrollment IDI20070730000559
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

2

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

Paul D Weir M.D. Inc
Same address
Pain Medicine
7300 MEDICAL CENTER DR
West Hills, CA 91307
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Paul D Weir MD Inc
NPI 1598968166 (818) 676-4000
Equity Anesthesia
6.3 mi
Anesthesiology
18133 VENTURA BLVD STE 400
Tarzana, CA 91356
  • Reassigned Medicare billing, California enrollment
  • 38 clinicians in this Medicare group
NPI 1134746456 (818) 668-6200

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 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.

Anesthesia for nerve block and injection procedure, prone position 01992
Anesthesia for nerve block and injection is a procedure to numb specific areas, reducing pain. You'll be positioned face-down (prone) for optimal access to the treatment area. The anesthetic is injected near the nerve, blocking pain signals to the brain.
164 services149 patients
Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand 01810
Anesthesia for procedures on the forearm, wrist, and hand involves administering medication to block sensation in these areas. This helps ensure comfort and painlessness during surgeries or treatments involving nerves, muscles, tendons, and tissue in these regions.
51 services48 patients
Anesthesia for other procedure on lower spine 00630
Anesthesia for a lower spine procedure involves administering medication to block pain and sensation in your back. This ensures comfort and stillness during the procedure. The type of anesthesia used depends on the specific procedure and your overall health.
28 services27 patients
Anesthesia for x-ray or radiation therapy 01922
Anesthesia for x-ray or radiation therapy involves administering medication to help you relax or sleep during the procedure. It's used to ensure comfort, minimize movement, and reduce anxiety. The type of anesthesia used depends on the procedure and patient's health.
18 services18 patients
Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) 64415
This procedure involves injecting a numbing agent or steroid into your arm's nerve bundle. It's done to manage pain or inflammation. The injection helps block nerve signals that cause discomfort, providing relief. It's a safe, common procedure.
13 services13 patients
Anesthesia for procedure for total knee joint replacement 01402
Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.
11 services11 patients

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.

TAHO MEDICAL GROUP
Hospitalist
7300 MEDICAL CENTER DR
WEST HILLS, CA 91307
Los Angeles County (818) 641-9289
ROSMIR ROSETA VILLALUZ FNP
Nurse Practitioner
7300 MEDICAL CENTER DR
WEST HILLS, CA 91307
Los Angeles County (818) 676-4000
PHILIP LUU M.D.
Radiology (Diagnostic Radiology)
7300 MEDICAL CENTER DR
WEST HILLS, CA 91307
Los Angeles County (818) 676-4100
KIARASH ROWHANIAN M.D.
Emergency Medicine
7300 MEDICAL CENTER DR
WEST HILLS, CA 91307
Los Angeles County (818) 676-4000
WEST HILLS HOSPITAL
General Acute Care Hospital
7300 MEDICAL CENTER DR
WEST HILLS, CA 91307
Los Angeles County (818) 676-4000
AARON JAMESON MUELLER MD
Emergency Medicine
7300 MEDICAL CENTER DR
WEST HILLS, CA 91307
Los Angeles County (818) 676-4000
GARY SINDELL M.D.
Emergency Medicine
7300 MEDICAL CENTER DR, EMERGENCY DEPARTMENT
WEST HILLS, CA 91307
Los Angeles County (818) 676-4000
RENUKA THAKUR
Nurse Practitioner (Family)
7300 MEDICAL CENTER DR
WEST HILLS, CA 91307
Los Angeles County (818) 676-4000

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 Paul Weir's NPI number?

The NPI number for Paul Weir is 1417969932. It was assigned to this individual provider in the NPPES registry on August 13, 2006.

Where is Paul Weir located?

Paul Weir practices at 7300 Medical Center Dr, West Hills, CA 91307. The listed phone number is (818) 676-4000.

What is Paul Weir's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Paul Weir enrolled in Medicare?

Yes. Paul Weir 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.

Which organizations bill Medicare for Paul Weir's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Paul Weir reassigns Medicare benefits to 2 organizations: Paul D Weir M.D. Inc (West Hills, CA) and Equity Anesthesia (Tarzana, 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 Paul Weir'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 Paul Weir was last updated on December 14, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.