Mallory Langell Sievers , PA-C
Physician Assistant • Castaic, CA
Professional Overview & Biography Verified Profile Summary
Mallory Sievers, PA-C is a certified Physician Assistant practicing in Castaic, CA. With approximately 8 years of clinical experience since completing medical education in 2018, Mallory Sievers delivers high-quality medical care to the local community at 28253 BRANCH RD.
Mallory Sievers is affiliated with Cedars-Sinai Medical Care Foundation and accepts Medicare assignment.
Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of needle into vein for collection of blood sample, urinalysis, manual test. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
28253 Branch Rd
Castaic, CA 913843005
Medicare Profile & Education
Other
2018
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Physician Assistant in Castaic, CA
Practicing in Castaic, CA (14617 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
33 | 33 | $459.06 | $118.73 |
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
25 | 25 | $314.28 | $84.16 |
Medical Specialties & State Licenses
NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Hospital & Practice Group Affiliations
Cedars-Sinai Medical Care Foundation
8635 W 3rd St, Los Angeles, CA 900486111
Phone: 3104230674
Cedars-Sinai Medical Care Foundation
1922 Hillhurst Ave, Los Angeles, CA 900272712
Phone: 4243145200
Cedars-Sinai Medical Care Foundation
8501 Wilshire Blvd, Beverly Hills, CA 902113148
Phone: 3103853334
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 4140 W 190TH ST, TORRANCE, CA 905045513 (Tel: 6618033654)
Recorded as MALLORY SIEVERS, PA-C
NPI status registered as active in NPPES database
Registered at 28253 BRANCH RD, CASTAIC, CA 913843005 (Tel: 6618033654)
Registered at 28253 BRANCH RD, CASTAIC, CA 913843005 (Tel: 6618033654)
Recorded as MALLORY HOLLAND, PA-C
Physician Assistant
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
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NPI Administrative Meta
Mailing Address
4140 W 190th St
Torrance, CA 905045513
Phone: 6618033654
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.