Active NPI 1730176389 Individual Practitioner Male Practitioner

Dr. Randall W Porter , MD

Neurological Surgery • Phoenix, AZ

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Randall Porter, MD is a certified Neurological Surgery practicing in Phoenix, AZ. With approximately 33 years of clinical experience since graduating from Rush Medical College Of Rush University in 1993, Dr. Porter delivers high-quality medical care to the local community at 2910 N 3RD AVE.

Dr. Porter is affiliated with Neurosurgical Associates Ltd and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

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

2910 N 3rd Ave

Phoenix, AZ 850134434

Telephone 6024064856

Fax 6024063369

Associated Practice Facility / Clinic

🏢 Neurosurgical Associates, Ltd Facility NPI 1568859403

Medicare Profile & Education

Medical School

Rush Medical College Of Rush University

Graduation Year

1993

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Phoenix, AZ

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

33 Yrs +12.8 yrs vs City Avg

City Avg: 20.2 Yrs

State Avg: 23.2 Yrs

Regional Practice Density

91 Specialists

Practicing in Phoenix, AZ (209 Statewide)

Telehealth Adoption Rate

31.9% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

79.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Porter (33 Years) 33 Yrs

Phoenix Specialty Average (20.2 Years) 20.2 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	384	238	$450.00	$122.32
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	175	175	$675.00	$158.21
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	101	69	$1300.00	$241.58
22633 Fusion of spine in lower back with partial removal of spine bone and disc	54	52	$7500.00	$1704.98
22614 Fusion of additional segment of spine	49	28	$1600.00	$367.76
63048 Partial removal of spine bone with release of spinal cord and/or nerves	45	29	$875.00	$197.54
63052 Partial removal of bone of single segment of spine in lower back with release of spinal cord and/or nerves during fusion of spine in lower back	43	41	$1142.00	$241.91
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	41	41	$5050.00	$604.73
22840 Placement of stabilizing device to back of 1 spine bone in neck	40	40	$3125.00	$707.64
22842 Placement of stabilizing device to back, 3-6 spine bone segments	38	38	$3125.00	$716.83
61783 Computer-assisted spinal procedure	24	24	$975.00	$216.94
22612 Fusion of spine in lower back	21	21	$6500.00	$1506.99
62252 Reprogramming of programmable brain and spinal fluid shunt	16	11	$200.00	$45.18
63053 Partial removal of bone of additional segment of spine in lower back with release of spinal cord and/or nerves during fusion of spine in lower back	16	14	$854.59	$215.81
22634 Fusion of additional segment of spine with partial removal of spine bone and disc	16	14	$2025.00	$455.73
99213 Established patient office or other outpatient visit, typically 15 minutes	14	14	$300.00	$87.44
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	12	12	$6250.00	$844.79
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	11	$600.00	$173.51

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	297	204	$450.00	$123.34
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	173	173	$675.00	$159.92
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	94	57	$1300.00	$247.26
22614 Fusion of additional segment of spine	72	32	$1600.00	$374.65
63048 Partial removal of spine bone with release of spinal cord and/or nerves	58	34	$875.00	$201.58
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	43	41	$5079.36	$723.04
22840 Placement of stabilizing device to back of 1 spine bone in neck	36	36	$3125.00	$726.29
61783 Computer-assisted spinal procedure	35	34	$975.00	$221.87
22633 Fusion of spine in lower back with partial removal of spine bone and disc	27	27	$7500.00	$1747.01
22842 Placement of stabilizing device to back, 3-6 spine bone segments	26	26	$3125.00	$731.38
99213 Established patient office or other outpatient visit, typically 15 minutes	24	22	$300.00	$87.43
63052 Partial removal of bone of single segment of spine in lower back with release of spinal cord and/or nerves during fusion of spine in lower back	23	23	$1142.00	$247.54
22612 Fusion of spine in lower back	23	22	$6570.65	$1498.66
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	22	22	$600.00	$168.04
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	14	14	$6250.00	$949.06
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$450.00	$108.50
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	11	11	$8000.00	$1644.20

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	238	164	$450.00	$124.68
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	131	131	$675.00	$163.23
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	80	51	$1300.00	$251.19
99213 Established patient office or other outpatient visit, typically 15 minutes	58	49	$301.72	$88.89
22614 Fusion of additional segment of spine	54	24	$1600.00	$381.64
63048 Partial removal of spine bone with release of spinal cord and/or nerves	42	28	$875.00	$205.24
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	36	35	$5085.07	$789.26
61783 Computer-assisted spinal procedure	36	36	$975.00	$225.48
99221 Initial hospital inpatient care per day, typically 30 minutes	34	33	$425.00	$95.06
22840 Placement of stabilizing device to back of 1 spine bone in neck	28	28	$3125.00	$739.76
22612 Fusion of spine in lower back	25	25	$6500.00	$1552.66
22842 Placement of stabilizing device to back, 3-6 spine bone segments	25	25	$3125.00	$743.39
99231 Follow-up hospital inpatient care per day, typically 15 minutes	24	13	$175.00	$37.49
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	22	22	$5930.40	$799.25
63052 Partial removal of bone of single segment of spine in lower back with release of spinal cord and/or nerves during fusion of spine in lower back	20	20	$1142.00	$252.43
22633 Fusion of spine in lower back with partial removal of spine bone and disc	19	19	$7500.00	$1817.01
61781 Computer-assisted procedure inside brain	18	17	$975.00	$227.94
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	15	$600.00	$176.28
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$450.00	$109.58
69990 Use of operating microscope	13	13	$900.00	$210.13
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	12	12	$8000.00	$1650.64

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	244	169	$450.00	$127.12
99213 Established patient office or other outpatient visit, typically 15 minutes	124	104	$302.82	$88.78
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	96	96	$675.00	$164.26
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	74	43	$1300.00	$255.81
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	49	31	$300.00	$70.53
99221 Initial hospital inpatient care per day, typically 30 minutes	33	33	$425.00	$99.03
22614 Fusion of additional segment of spine	28	16	$1600.00	$387.12
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$450.00	$110.59
22842 Placement of stabilizing device to back, 3-6 spine bone segments	23	23	$3125.00	$754.54
61781 Computer-assisted procedure inside brain	22	22	$975.00	$232.22
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	21	21	$5170.24	$730.75
63048 Partial removal of spine bone with release of spinal cord and/or nerves	21	17	$875.00	$209.03
99231 Follow-up hospital inpatient care per day, typically 15 minutes	20	16	$175.00	$37.71
97760 Training in the use of orthopedic device for arm, leg and/or trunk, each 15 minutes	18	18	$200.00	$48.65
69990 Use of operating microscope	16	16	$900.00	$213.91
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	15	15	$5468.75	$1095.88
22840 Placement of stabilizing device to back of 1 spine bone in neck	13	13	$3125.00	$751.30
22612 Fusion of spine in lower back	12	12	$6500.00	$1575.95

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	138	105	$450.00	$106.24
99213 Established patient office or other outpatient visit, typically 15 minutes	132	101	$301.14	$74.29
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	88	49	$1314.77	$261.41
22614 Fusion of additional segment of spine	72	25	$1600.00	$398.72
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	64	64	$450.00	$105.95
63048 Partial removal of spine bone with release of spinal cord and/or nerves	56	30	$875.00	$214.67
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	51	51	$675.00	$160.20
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	42	40	$5050.00	$797.05
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	28	28	$5998.88	$1272.20
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	25	24	$594.00	$145.59
22842 Placement of stabilizing device to back, 3-6 spine bone segments	24	24	$3125.00	$776.58
22585 Fusion of spine bones through front of body with partial removal of disc, each additional disc	21	14	$1350.00	$332.52
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	19	16	$300.00	$72.74
97760 Training in the use of orthopedic device for arm, leg and/or trunk, each 15 minutes	16	16	$200.00	$49.54
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	$825.00	$195.84
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	14	12	$425.00	$105.16
22840 Placement of stabilizing device to back of 1 spine bone in neck	14	14	$3125.00	$773.69
22612 Fusion of spine in lower back	14	14	$6500.00	$1609.22
61798 Computer-assisted radiosurgery of complex growth of brain, first growth	13	13	$5625.00	$1363.42
99221 Initial hospital inpatient care per day, typically 30 minutes	11	11	$425.00	$102.37
22633 Fusion of spine in lower back with partial removal of spine bone and disc	11	11	$7500.00	$1825.78

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	198	140	$450.00	$106.96
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	107	61	$1300.00	$261.51
99213 Established patient office or other outpatient visit, typically 15 minutes	83	72	$300.00	$73.17
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	65	65	$673.85	$160.86
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	54	54	$450.00	$106.06
63048 Partial removal of spine bone with release of spinal cord and/or nerves	53	31	$875.00	$213.69
22614 Fusion of additional segment of spine	44	18	$1600.00	$395.56
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	36	35	$5050.00	$792.90
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	31	30	$6138.31	$1437.14
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	28	17	$300.00	$72.46
22842 Placement of stabilizing device to back, 3-6 spine bone segments	28	27	$3125.00	$773.07
22633 Fusion of spine in lower back with partial removal of spine bone and disc	22	21	$7500.00	$1866.91
22585 Fusion of spine bones through front of body with partial removal of disc, each additional disc	22	18	$1354.26	$320.07
22840 Placement of stabilizing device to back of 1 spine bone in neck	21	21	$3125.00	$769.18
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	20	20	$825.00	$204.97
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	19	19	$200.00	$44.60
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	16	$600.00	$138.31
22612 Fusion of spine in lower back	14	14	$6500.00	$1599.43

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	162	128	$450.00	$104.10
99213 Established patient office or other outpatient visit, typically 15 minutes	122	106	$300.00	$71.53
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	108	61	$1243.75	$247.53
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	77	77	$650.00	$161.39
22614 Fusion of additional segment of spine	55	18	$1600.00	$390.53
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	52	52	$450.00	$105.72
63048 Partial removal of spine bone with release of spinal cord and/or nerves	43	27	$875.00	$211.09
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	43	42	$5050.00	$814.67
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	35	34	$6755.00	$1263.49
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	25	23	$600.00	$133.82
22585 Fusion of spine bones through front of body with partial removal of disc, each additional disc	25	16	$1479.50	$302.44
22840 Placement of stabilizing device to back of 1 spine bone in neck	21	21	$3125.00	$722.80
61798 Computer-assisted radiosurgery of complex growth of brain, first growth	20	20	$5341.88	$1314.52
22633 Fusion of spine in lower back with partial removal of spine bone and disc	20	20	$7500.00	$1714.97
61781 Computer-assisted procedure inside brain	19	17	$951.32	$235.73
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	19	19	$700.00	$203.22
22842 Placement of stabilizing device to back, 3-6 spine bone segments	18	17	$3125.00	$761.83
61800 Computer-assisted radiosurgery application of headframe	17	17	$650.00	$153.71
61783 Computer-assisted spinal procedure	16	16	$975.00	$231.78
97760 Training in the use of orthopedic device for arm, leg and/or trunk, each 15 minutes	16	16	$140.00	$42.85
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	12	11	$300.00	$71.80
22612 Fusion of spine in lower back	11	11	$6500.00	$1534.38

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	177	151	$356.13	$98.84
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	115	63	$1075.00	$248.47
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	101	101	$510.64	$151.13
99213 Established patient office or other outpatient visit, typically 15 minutes	66	61	$235.91	$67.52
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	57	57	$353.68	$99.70
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	55	53	$456.18	$133.31
22614 Fusion of additional segment of spine	31	13	$1600.00	$349.44
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	30	30	$5804.38	$1277.35
22585 Fusion of spine bones through front of body with partial removal of disc, each additional disc	30	20	$1323.44	$297.74
63048 Partial removal of spine bone with release of spinal cord and/or nerves	29	17	$1186.21	$201.55
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	27	27	$5050.00	$823.85
22840 Placement of stabilizing device to back of 1 spine bone in neck	20	20	$3125.00	$725.23
99231 Follow-up hospital inpatient care per day, typically 15 minutes	19	12	$175.00	$36.77
22633 Fusion of spine in lower back with partial removal of spine bone and disc	19	19	$7500.00	$1753.08
61781 Computer-assisted procedure inside brain	17	16	$950.00	$225.28
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	17	16	$7000.00	$1576.28
22842 Placement of stabilizing device to back, 3-6 spine bone segments	17	17	$3125.00	$685.25
97760 Training in the use of orthopedic device for arm, leg and/or trunk, each 15 minutes	16	16	$123.13	$35.91
61798 Computer-assisted radiosurgery of complex growth of brain, first growth	16	16	$5550.00	$1316.50
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	$588.33	$191.22
61800 Computer-assisted radiosurgery application of headframe	14	14	$630.36	$147.40
69990 Use of operating microscope	13	13	$980.77	$208.12

Medical Specialties & State Licenses

CMS Verified: 2021-01-06

Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License AZ 28395

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

509888 (AZ)

Hospital & Practice Group Affiliations

Neurosurgical Associates Ltd

2910 N 3rd Ave, Phoenix, AZ 850134434

Phone: 6024063181

Practice Associates & Co-Workers

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

1 Associated Practitioners

Michele Grigaitis-Reyes , NP

Nurse Practitioner - Family

NPI 1497862379

Nurse Practitioner

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active May 08, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location May 08, 2015

Registered at 2910 N 3RD AVE, PHOENIX, AZ 850134434 (Tel: 6024064856)

📍

Updated Business Mailing Address May 08, 2015

Registered at 2910 N 3RD AVE, PHOENIX, AZ 850134434 (Tel: 6024064856)

👤

Provider Name / Credentials Updated May 08, 2015

Recorded as RANDALL PORTER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 08, 2015

Neurological Surgery (License #28395 in AZ)

🟢

Initial NPI Registration & Enumeration September 29, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1730176389

Entity Type:

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

Enumeration Date: September 29, 2005

Last Update: January 06, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2910 N 3rd Ave

Phoenix, AZ 850134434

Phone: 6024064856

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.