Active NPI 1225213564 Individual Practitioner Male Practitioner

Dr. Benjamin Jon Serxner , MD

Neurological Surgery • Bakersfield, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Benjamin Serxner, MD is a certified Neurological Surgery practicing in Bakersfield, CA. With approximately 21 years of clinical experience since graduating from University Of California, Irvine, California College Of Medicine in 2005, Dr. Serxner delivers high-quality medical care to the local community at 9330 STOCKDALE HWY STE 200.

Dr. Serxner accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, insertion of cage or mesh device to spine bone and disc space during spine fusion. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

9330 Stockdale Hwy Ste 200

Bakersfield, CA 933113615

Telephone 6613240500

Fax 6613240600

Associated Practice Facility / Clinic

🏢 United Neuroscience, Inc Facility NPI 1497128557

Medicare Profile & Education

Medical School

University Of California, Irvine, California College Of Medicine

Graduation Year

2005

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Bakersfield, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

21 Yrs -5.4 yrs vs City Avg

City Avg: 26.4 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

10 Specialists

Practicing in Bakersfield, CA (999 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

58.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Serxner (21 Years) 21 Yrs

Bakersfield Specialty Average (26.4 Years) 26.4 Yrs

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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	88	60	$270.00	$96.40
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$273.00	$131.93

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	128	83	$270.00	$98.54
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$272.77	$134.30
99213 Established patient office or other outpatient visit, typically 15 minutes	34	32	$190.00	$64.85
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	11	$120.00	$35.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	140	86	$175.00	$68.32
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	63	63	$212.54	$85.63
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	31	13	$512.00	$257.48
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	23	$278.70	$137.37
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	12	12	$3472.00	$1719.57
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$263.64	$100.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	165	86	$133.73	$69.30
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	53	53	$173.96	$86.37
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$281.57	$131.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	132	69	$117.00	$52.73
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	44	44	$170.00	$78.62
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$282.00	$142.94
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	12	$72.00	$26.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	170	73	$108.40	$51.76
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	48	48	$161.46	$75.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	96	54	$106.15	$50.59
99213 Established patient office or other outpatient visit, typically 15 minutes	23	20	$225.00	$73.92
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$160.00	$74.91

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	151	70	$224.67	$73.68
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	31	31	$303.23	$108.75

Medical Specialties & State Licenses

CMS Verified: 2025-06-06

Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License CA A116775

A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

Practice Associates & Co-Workers

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

11 Associated Practitioners

Shubham Biyani

Psychiatry & Neurology - Neurology

NPI 1063032621

Dr. Rahul Samtani , MD

Orthopaedic Surgery

NPI 1336535111

Doctor of Medicine (M.D.)

Dr. Subapriya R , MD

Psychiatry & Neurology - Neurology

NPI 1346877511

Doctor of Medicine (M.D.)

Dr. William Scurlock , MD

Anesthesiology

NPI 1366463762

Doctor of Medicine (M.D.)

Dr. Kiron Thomas , MD

Psychiatry & Neurology - Neurology

NPI 1548456155

Doctor of Medicine (M.D.)

Dr. Theodore Popa , MD, MS

Psychiatry & Neurology - Neurology

NPI 1568738631

Doctor of Medicine (M.D.), Master of Science

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location June 06, 2025

Registered at 9330 STOCKDALE HWY STE 200, BAKERSFIELD, CA 933113615 (Tel: 6613240500)

📍

Updated Practice Location August 03, 2020

Registered at 3838 SAN DIMAS ST STE A140, BAKERSFIELD, CA 933011151 (Tel: 6616327126)

📍

Updated Business Mailing Address August 03, 2020

Registered at PO BOX 2858, BAKERSFIELD, CA 933032858 (Tel: 6613240300)

✅

NPI Profile Active March 29, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location March 29, 2013

Registered at 2601 OSWELL ST, STE 101, BAKERSFIELD, CA 933063156 (Tel: 6618464316)

📍

Updated Business Mailing Address March 29, 2013

Registered at 2601 OSWELL ST, STE 101, BAKERSFIELD, CA 933063156 (Tel: 6618464316)

👤

Provider Name / Credentials Updated March 29, 2013

Recorded as BENJAMIN SERXNER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 29, 2013

Neurological Surgery (License #A116775 in CA)

🟢

Initial NPI Registration & Enumeration January 06, 2008

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: 1225213564

Entity Type:

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

Enumeration Date: January 06, 2008

Last Update: June 06, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 2858

Bakersfield, CA 933032858

Phone: 6613240500

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.