Active NPI 1891752176 Individual Practitioner Male Practitioner

Dr. John A Anson , MD

Neurological Surgery • Las Vegas, NV

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Anson, MD is a certified Neurological Surgery practicing in Las Vegas, NV. With approximately 42 years of clinical experience since graduating from University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb) in 1984, Dr. Anson delivers high-quality medical care to the local community at 8530 W SUNSET RD.

Dr. Anson is affiliated with Duke Forage Anson Neurosurgical Llp and 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

8530 W Sunset Rd
Suite 250

Las Vegas, NV 891132224

Telephone 7028510792

Fax 7028510797

Associated Practice Facility / Clinic

🏢 San Martin Surgery Center Llc Facility NPI 1023218500

Medicare Profile & Education

Medical School

University Of Illinois College Of Med (Chi/peor/rock/chm-Urb)

Graduation Year

1984

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Las Vegas, NV

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

42 Yrs +10.2 yrs vs City Avg

City Avg: 31.8 Yrs

State Avg: 22.4 Yrs

Regional Practice Density

18 Specialists

Practicing in Las Vegas, NV (48 Statewide)

Telehealth Adoption Rate

16.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

92.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Anson (42 Years) 42 Yrs

Las Vegas Specialty Average (31.8 Years) 31.8 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
99213 Established patient office or other outpatient visit, typically 15 minutes	191	137	$939.20	$87.76
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	82	82	$1158.70	$106.98
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	45	31	$2812.40	$244.01
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	31	30	$12500.00	$835.97
22845 Placement of stabilizing device to front, 2-3 spine bone segments	23	22	$7926.40	$687.56
22840 Placement of stabilizing device to back of 1 spine bone in neck	23	22	$8245.00	$717.39
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	19	18	$16525.80	$734.03
22612 Fusion of spine in lower back	19	18	$17150.80	$1482.18
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$1732.00	$153.96
99221 Initial hospital inpatient care per day, typically 30 minutes	16	16	$1039.70	$79.43
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	13	$576.10	$51.93
63048 Partial removal of spine bone with release of spinal cord and/or nerves	12	11	$2297.80	$198.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	208	155	$939.20	$90.31
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	94	94	$1158.70	$112.57
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	44	32	$2812.40	$261.38
99221 Initial hospital inpatient care per day, typically 30 minutes	44	44	$1039.70	$84.15
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	29	28	$12500.00	$870.73
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	28	27	$576.10	$41.79
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$1732.00	$167.25
22845 Placement of stabilizing device to front, 2-3 spine bone segments	19	19	$7926.40	$747.62
63048 Partial removal of spine bone with release of spinal cord and/or nerves	17	12	$2297.80	$216.16
22840 Placement of stabilizing device to back of 1 spine bone in neck	16	15	$8245.00	$747.55
22612 Fusion of spine in lower back	15	14	$17150.80	$1472.42
22633 Fusion of spine in lower back with partial removal of spine bone and disc	13	13	$20075.00	$1780.12
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	13	13	$16525.80	$787.71
22842 Placement of stabilizing device to back, 3-6 spine bone segments	12	12	$8286.00	$784.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	184	126	$939.20	$91.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	102	102	$1158.70	$112.53
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	58	34	$2812.40	$259.96
99221 Initial hospital inpatient care per day, typically 30 minutes	38	38	$1039.70	$103.50
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	24	23	$576.10	$57.58
22614 Fusion of additional segment of spine	21	11	$4254.20	$421.94
22845 Placement of stabilizing device to front, 2-3 spine bone segments	20	20	$7926.40	$752.95
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	19	19	$12500.00	$976.31
22840 Placement of stabilizing device to back of 1 spine bone in neck	14	14	$8245.00	$819.94
22633 Fusion of spine in lower back with partial removal of spine bone and disc	13	13	$20075.00	$1922.15
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	12	12	$18506.10	$1596.13
22842 Placement of stabilizing device to back, 3-6 spine bone segments	12	12	$8286.00	$823.99
22612 Fusion of spine in lower back	12	12	$17150.80	$1568.13
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	11	11	$16525.80	$823.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	181	133	$794.85	$93.32
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	92	92	$1033.17	$114.17
99221 Initial hospital inpatient care per day, typically 30 minutes	37	37	$803.47	$104.98
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	30	20	$2166.60	$260.21
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	26	26	$11730.77	$800.30
22845 Placement of stabilizing device to front, 2-3 spine bone segments	13	13	$6377.78	$758.05
22840 Placement of stabilizing device to back of 1 spine bone in neck	12	12	$4710.25	$716.39
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	11	11	$11641.81	$922.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	204	146	$225.00	$75.23
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	113	113	$335.00	$109.23
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	54	36	$1100.00	$279.48
99221 Initial hospital inpatient care per day, typically 30 minutes	45	45	$300.00	$105.82
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	33	33	$12500.00	$837.45
22845 Placement of stabilizing device to front, 2-3 spine bone segments	26	26	$3900.00	$788.12
63048 Partial removal of spine bone with release of spinal cord and/or nerves	17	14	$1600.00	$228.47
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	17	17	$6400.00	$970.04
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	16	13	$300.00	$107.51
22840 Placement of stabilizing device to back of 1 spine bone in neck	14	14	$2400.00	$822.03
22612 Fusion of spine in lower back	14	14	$7600.00	$1706.91
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	12	$130.00	$46.28
22842 Placement of stabilizing device to back, 3-6 spine bone segments	11	11	$5500.00	$826.09
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	11	11	$17800.00	$1826.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	237	173	$225.00	$74.43
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	143	143	$335.00	$109.09
99221 Initial hospital inpatient care per day, typically 30 minutes	80	79	$300.00	$102.90
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	52	35	$1100.00	$269.10
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	30	29	$12500.00	$746.05
22845 Placement of stabilizing device to front, 2-3 spine bone segments	24	24	$3900.00	$759.69
63048 Partial removal of spine bone with release of spinal cord and/or nerves	22	16	$1600.00	$211.40
22840 Placement of stabilizing device to back of 1 spine bone in neck	17	17	$2400.00	$791.41
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	16	$130.00	$45.47
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	15	15	$6400.00	$902.09
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	15	13	$300.00	$105.62
22612 Fusion of spine in lower back	15	15	$7600.00	$1553.59
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	13	$325.00	$110.16
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	12	12	$17800.00	$1772.85
22842 Placement of stabilizing device to back, 3-6 spine bone segments	11	11	$5500.00	$734.65
22867 Insertion of stabilizing or separating device into lower spine at single level with open decompression	11	11	$2400.00	$963.89
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$500.00	$155.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	246	175	$225.00	$72.16
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	167	167	$335.30	$105.84
99221 Initial hospital inpatient care per day, typically 30 minutes	71	71	$300.00	$100.81
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	60	37	$1100.00	$252.23
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	37	36	$12500.00	$762.17
63048 Partial removal of spine bone with release of spinal cord and/or nerves	27	18	$1600.00	$216.81
22845 Placement of stabilizing device to front, 2-3 spine bone segments	24	23	$3900.00	$748.58
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	17	17	$6400.00	$848.26
22840 Placement of stabilizing device to back of 1 spine bone in neck	17	17	$2400.00	$733.97
22612 Fusion of spine in lower back	16	16	$7600.00	$1623.88
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	15	$130.00	$43.37
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$325.00	$108.11
22842 Placement of stabilizing device to back, 3-6 spine bone segments	11	11	$5500.00	$782.91
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	11	11	$17800.00	$1747.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	285	185	$225.00	$72.48
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	165	165	$335.15	$107.66
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	70	48	$1100.00	$270.25
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	48	47	$12500.00	$813.58
99221 Initial hospital inpatient care per day, typically 30 minutes	36	36	$300.00	$101.33
22845 Placement of stabilizing device to front, 2-3 spine bone segments	32	31	$3900.00	$757.82
22840 Placement of stabilizing device to back of 1 spine bone in neck	31	30	$2400.00	$788.12
63048 Partial removal of spine bone with release of spinal cord and/or nerves	22	18	$1600.00	$219.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	19	$325.00	$103.16
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	19	19	$17800.00	$1769.57
22633 Fusion of spine in lower back with partial removal of spine bone and disc	16	16	$8100.00	$1915.77
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	15	15	$6400.00	$951.82
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	14	$130.00	$43.59
22612 Fusion of spine in lower back	13	13	$7600.00	$1600.82

Medical Specialties & State Licenses

Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License NV 8076

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.

Neurological Surgery

NUCC Taxonomy Code: 207T00000X

State License AZ 27062

Neurological Surgery

NUCC Taxonomy Code: 207T00000X

State License UT 357661-1205

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

1891752176 (NV)

Medicaid State Provider ID

133710 (AZ)

Commercial Insurance / Payer ID Railroad Medicare

140006092 (NV)

Commercial Insurance / Payer ID Medicare Railroad

P00089608 (AZ)

Commercial Insurance / Payer ID Medicare Ptan

DL024Z (NV)

Hospital & Practice Group Affiliations

Duke Forage Anson Neurosurgical Llp

861 Coronado Ctr Dr, Henderson, NV 890523992

Phone: 7028960940

Duke Forage Anson Neurosurgical Llp

1972 Mesquite Ave, Lake Havasu City, AZ 864035729

Phone: 7028960940

Duke Forage Anson Neurosurgical Llp

8530 W Sunset Rd, Las Vegas, NV 891132245

Phone: 7028510792

Practice Associates & Co-Workers

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

5 Associated Practitioners

Kimberly Dahlberg , PA

Physician Assistant

NPI 1376254953

Physician Assistant

Juliana Hernandez , PA-C

Physician Assistant

NPI 1588488142

Physician Assistant (Certified)

Dr. Efrem Cox , MD

Neurological Surgery

NPI 1841581527

Doctor of Medicine (M.D.)

Melanie Harris , PA

Physician Assistant

NPI 1902623721

Physician Assistant

Dr. Michael Seiff , MD

Neurological Surgery

NPI 1992762215

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 20, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location July 20, 2015

Registered at 8530 W SUNSET RD, SUITE 250, LAS VEGAS, NV 891132224 (Tel: 7028510792)

📍

Updated Business Mailing Address July 20, 2015

Registered at PO BOX 95306, LAS VEGAS, NV 891935306 (Tel: 7029488897)

👤

Provider Name / Credentials Updated July 20, 2015

Recorded as JOHN ANSON, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 20, 2015

Neurological Surgery (License #8076 in NV)

🟢

Initial NPI Registration & Enumeration April 28, 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: 1891752176

Entity Type:

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

Enumeration Date: April 28, 2006

Last Update: July 20, 2015

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 95306

Las Vegas, NV 891935306

Phone: 7029488897

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.