Active NPI 1962548537 Individual Practitioner Male Practitioner

Dr. Lars Anker , MD

Neurological Surgery • Orange, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Lars Anker, MD is a certified Neurological Surgery practicing in Orange, CA. With approximately 32 years of clinical experience since completing medical education in 1994, Dr. Anker delivers high-quality medical care to the local community at 1310 W STEWART DR.

Dr. Anker is affiliated with Lars Anker Md A Medical Corporation and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, initial hospital care with moderate level of medical decision making, if using time, at least, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1310 W Stewart Dr
Ste 212

Orange, CA 928683837

Telephone 7148352724

Fax 7148352751

Associated Practice Facility / Clinic

🏢 Adult And Pediatric Orthopaedic Specialists A Medical Group Inc Facility NPI 1902831514

Medicare Profile & Education

Medical School

Other

Graduation Year

1994

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Orange, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

32 Yrs +10.8 yrs vs City Avg

City Avg: 21.2 Yrs

State Avg: 26.2 Yrs

Regional Practice Density

28 Specialists

Practicing in Orange, CA (999 Statewide)

Telehealth Adoption Rate

50.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

54.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Anker (32 Years) 32 Yrs

Orange Specialty Average (21.2 Years) 21.2 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	139	61	$167.12	$81.36
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	103	30	$243.30	$122.68
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	80	80	$401.50	$177.19
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	57	39	$449.12	$193.84
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	27	27	$531.85	$233.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	129	35	$155.00	$83.20
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	63	63	$425.00	$182.37
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	40	13	$220.00	$125.12
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	29	25	$400.00	$193.72
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	17	17	$490.00	$236.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	98	38	$155.00	$75.26
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	74	74	$426.22	$209.35
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	61	20	$222.38	$108.73
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	26	21	$400.00	$195.56
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	15	15	$490.00	$240.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	113	39	$154.47	$76.84
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	66	65	$428.48	$214.15
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	54	15	$224.72	$110.45
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	11	11	$487.27	$243.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	102	44	$150.00	$78.22
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	74	74	$400.00	$218.64
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	26	15	$200.00	$112.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	69	69	$400.00	$213.96
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	59	34	$150.00	$76.24
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	50	28	$200.00	$110.64
61781 Computer-assisted procedure inside brain	15	14	$445.67	$191.60
69990 Use of operating microscope	12	11	$397.50	$164.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	69	68	$368.12	$210.98
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	48	28	$150.00	$76.51
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	47	20	$200.00	$78.16
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$403.93	$224.23
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	12	$290.38	$158.58
69990 Use of operating microscope	12	11	$503.75	$147.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	61	44	$126.00	$77.31
99231 Follow-up hospital inpatient care per day, typically 15 minutes	46	27	$84.00	$41.90
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	26	25	$169.00	$111.72
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	17	17	$325.00	$225.15
61781 Computer-assisted procedure inside brain	14	11	$505.25	$207.46

Medical Specialties & State Licenses

Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License CA A90065

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

00900650 (CA)

Hospital & Practice Group Affiliations

Lars Anker Md A Medical Corporation

1310 W Stewart Dr, Orange, CA 928683855

Phone: 7149197661

Practice Associates & Co-Workers

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

5 Associated Practitioners

Albert Lin , PA

Physician Assistant - Surgical

NPI 1316979479

Physician Assistant

Joffre Olaya

Neurological Surgery

NPI 1326255852

Dr. Melanie Irwin , MD

Physical Medicine & Rehabilitation - Pediatric Rehabilitation Medicine

NPI 1518918358

Doctor of Medicine (M.D.)

Dr. Bradley Noblett , MD

Neurological Surgery

NPI 1689788507

Doctor of Medicine (M.D.)

Dr. Michael Muhonen , MD

Neurological Surgery

NPI 1801804810

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events

✅

NPI Profile Active December 20, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location December 20, 2017

Registered at 1310 W STEWART DR, STE 212, ORANGE, CA 928683837 (Tel: 7148352724)

📍

Updated Business Mailing Address December 20, 2017

Registered at 1310 W STEWART DR, STE 212, ORANGE, CA 928683837 (Tel: 7148352724)

👤

Provider Name / Credentials Updated December 20, 2017

Recorded as LARS ANKER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 20, 2017

Neurological Surgery (License #A90065 in CA)

✅

NPI Profile Active March 18, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location March 18, 2010

Registered at 1010 WEST LA VETA AVE, SUITE 710, ORANGE, CA 92868 (Tel: 7148352724)

📍

Updated Business Mailing Address March 18, 2010

Registered at 1010 WEST LA VETA AVE, SUITE 710, ORANGE, CA 92868 (Tel: 7148352724)

👤

Provider Name / Credentials Updated March 18, 2010

Recorded as LARS ANKER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 18, 2010

Neurological Surgery (License #A90065 in CA)

🟢

Initial NPI Registration & Enumeration January 30, 2007

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: 1962548537

Entity Type:

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

Enumeration Date: January 30, 2007

Last Update: December 20, 2017

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1310 W Stewart Dr, Ste 212

Orange, CA 928683837

Phone: 7148352724

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.