Active NPI 1841267622 Individual Practitioner Female Practitioner

Leslie Buchanan , PA

Physician Assistant • Simi Valley, CA

Professional Overview & Biography Verified Profile Summary

Leslie Buchanan, PA is a registered healthcare professional specializing in Physician Assistant in Simi Valley, CA. Practice services are available at 2925 SYCAMORE DR under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of needle into vein for collection of blood sample, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2925 Sycamore Dr
Suite 204-205

Simi Valley, CA 930651207

Telephone 8055789620

Fax 8059550498

Associated Practice Facility / Clinic

🏢 Simi Dermatologic Medical Center, Inc Facility NPI 1144225269

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Simi Valley, CA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 15.3 Yrs

State Avg: 11.5 Yrs

Regional Practice Density

35 Specialists

Practicing in Simi Valley, CA (14617 Statewide)

Telehealth Adoption Rate

8.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

44.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	40	31	$149.88	$82.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	32	30	$200.94	$116.35
36415 Insertion of needle into vein for collection of blood sample	14	13	$17.57	$8.65
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	12	12	$212.00	$117.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	44	37	$121.00	$82.57
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	20	$170.00	$116.86
36415 Insertion of needle into vein for collection of blood sample	18	16	$15.00	$8.40
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	12	12	$211.00	$149.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	52	44	$121.00	$84.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	30	30	$170.00	$119.17
G0008 Administration of influenza virus vaccine	22	21	$35.00	$28.16
90662 Influenza vaccine split virus, preservative free	16	15	$85.00	$67.72
36415 Insertion of needle into vein for collection of blood sample	13	13	$15.00	$2.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	146	104	$119.27	$85.27
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	35	32	$170.00	$120.95
36415 Insertion of needle into vein for collection of blood sample	31	29	$15.00	$3.00
77080 Dxa bone density measurement of hip, pelvis, spine	15	15	$235.00	$37.65
81003 Automated urinalysis test	14	14	$15.00	$2.25
G0008 Administration of influenza virus vaccine	11	11	$35.00	$16.24
90662 Influenza vaccine split virus, preservative free	11	11	$70.00	$65.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	147	108	$85.00	$69.84
36415 Insertion of needle into vein for collection of blood sample	36	30	$15.00	$2.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	27	$126.00	$101.87
G0008 Administration of influenza virus vaccine	19	16	$35.00	$18.71
90662 Influenza vaccine split virus, preservative free	18	15	$70.00	$59.29
G0009 Administration of pneumococcal vaccine	15	15	$35.00	$18.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	193	124	$85.00	$68.76
G0008 Administration of influenza virus vaccine	42	41	$35.00	$18.43
36415 Insertion of needle into vein for collection of blood sample	39	33	$15.00	$2.94
90662 Influenza vaccine split virus, preservative free	23	22	$70.00	$54.78
G0009 Administration of pneumococcal vaccine	20	20	$35.00	$18.43
77080 Dxa bone density measurement of hip, pelvis, spine	14	14	$235.00	$38.68
90670 Pneumococcal vaccine for injection into muscle	13	13	$250.00	$209.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	128	91	$85.00	$67.73
36415 Insertion of needle into vein for collection of blood sample	23	22	$15.00	$2.94
G0008 Administration of influenza virus vaccine	15	15	$35.00	$22.97
90662 Influenza vaccine split virus, preservative free	12	12	$68.33	$52.02
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	11	$126.00	$99.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	136	89	$85.00	$67.78
36415 Insertion of needle into vein for collection of blood sample	28	23	$15.00	$2.94
G0008 Administration of influenza virus vaccine	26	26	$35.00	$28.78
90662 Influenza vaccine split virus, preservative free	17	17	$50.00	$48.05

Medical Specialties & State Licenses

CMS Verified: 2020-03-12

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CA PA12305

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.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

13 Associated Practitioners

Smita Mehta , PA

Physician Assistant

NPI 1073580866

Physician Assistant

Jun Kim , FNP

Nurse Practitioner - Family

NPI 1073587572

Family Nurse Practitioner

Dr. Tannaz Zahirpour , DO

Family Medicine

NPI 1114178076

Doctor of Osteopathic Medicine (D.O.)

Dr. Bruce Nelson , MD

Family Medicine

NPI 1194799692

Doctor of Medicine (M.D.)

Joyce Altschule-Pisarev , NP

Nurse Practitioner - Women's Health

NPI 1346217296

Nurse Practitioner

Rebecca Richmond

Nurse Practitioner - Family

NPI 1356822951

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active August 07, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location August 07, 2013

Registered at 2925 SYCAMORE DR, SUITE 204-205, SIMI VALLEY, CA 930651207 (Tel: 8055789620)

📍

Updated Business Mailing Address August 07, 2013

Registered at 2925 SYCAMORE DR, SUITE 204, SIMI VALLEY, CA 930651207 (Tel: 8055789620)

👤

Provider Name / Credentials Updated August 07, 2013

Recorded as LESLIE BUCHANAN, P.A.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 07, 2013

Physician Assistant (License #PA12305 in CA)

🟢

Initial NPI Registration & Enumeration March 01, 2006

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

NPI Number: 1841267622

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: March 01, 2006

Last Update: March 12, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2925 Sycamore Dr, Suite 204

Simi Valley, CA 930651207

Phone: 8055789620

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

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.