Active NPI 1235165705 Individual Practitioner Male Practitioner

Dr. Sean E Markey , MD

Neurological Surgery • Denver, CO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Sean Markey, MD is a certified Neurological Surgery practicing in Denver, CO. With approximately 29 years of clinical experience since completing medical education in 1997, Dr. Markey delivers high-quality medical care to the local community at 850 E HARVARD AVE STE 255.

Dr. Markey is affiliated with Portercare Adventist Health System and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, fusion of additional segment of spine, 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

850 E Harvard Ave Ste 255

Denver, CO 802105032

Telephone 3039967555

Fax 3039967556

Associated Practice Facility / Clinic

🏢 Neurosurgical And Spine Specialists Pc Facility NPI 1639369390

Medicare Profile & Education

Medical School

Other

Graduation Year

1997

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Denver, CO

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

29 Yrs +2.6 yrs vs City Avg

City Avg: 26.4 Yrs

State Avg: 24.0 Yrs

Regional Practice Density

29 Specialists

Practicing in Denver, CO (177 Statewide)

Telehealth Adoption Rate

10.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

68.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Markey (29 Years) 29 Yrs

Denver 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	114	65	$382.61	$128.61
22614 Fusion of additional segment of spine	63	13	$1225.02	$378.63
99213 Established patient office or other outpatient visit, typically 15 minutes	59	44	$270.15	$90.54
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	44	22	$797.09	$248.65
61783 Computer-assisted spinal procedure	23	20	$737.74	$223.53
22633 Fusion of spine in lower back with partial removal of spine bone and disc	16	15	$5692.63	$1795.77
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$336.93	$112.24
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$498.92	$167.22
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	12	12	$794.75	$249.81
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	12	$535.67	$180.85
22842 Placement of stabilizing device to back, 3-6 spine bone segments	12	12	$2411.17	$738.17

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	132	80	$382.47	$130.57
22614 Fusion of additional segment of spine	70	12	$1134.00	$373.35
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	58	26	$748.00	$255.23
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$496.42	$169.64
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	28	12	$664.00	$226.40
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	16	16	$749.00	$255.50
22633 Fusion of spine in lower back with partial removal of spine bone and disc	16	16	$5327.00	$1817.47
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	15	15	$536.00	$172.87
22842 Placement of stabilizing device to back, 3-6 spine bone segments	13	13	$2212.00	$708.26
61783 Computer-assisted spinal procedure	12	12	$670.00	$228.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
22614 Fusion of additional segment of spine	155	24	$1018.00	$388.08
99213 Established patient office or other outpatient visit, typically 15 minutes	105	66	$244.00	$91.10
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	76	30	$673.00	$253.97
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	62	52	$346.00	$130.12
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	36	36	$446.00	$170.90
61783 Computer-assisted spinal procedure	26	24	$601.00	$223.18
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	18	13	$486.00	$191.84
22634 Fusion of additional segment of spine with partial removal of spine bone and disc	17	12	$1290.00	$492.14
22633 Fusion of spine in lower back with partial removal of spine bone and disc	16	16	$5173.31	$1823.70
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	16	16	$649.00	$244.74
22843 Placement of stabilizing device to back, 7-12 spine bone segments	16	15	$2124.00	$811.88
22842 Placement of stabilizing device to back, 3-6 spine bone segments	16	15	$1985.00	$722.85
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	14	14	$3025.32	$769.16
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	11	11	$4574.66	$1654.78

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	128	79	$201.00	$90.10
22614 Fusion of additional segment of spine	63	13	$1061.00	$382.53
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	61	48	$291.00	$129.33
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	46	20	$701.00	$261.02
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$439.00	$173.01
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	16	$122.00	$55.60
22842 Placement of stabilizing device to back, 3-6 spine bone segments	15	14	$2068.00	$718.82
22633 Fusion of spine in lower back with partial removal of spine bone and disc	15	13	$5105.70	$1914.85
61783 Computer-assisted spinal procedure	12	11	$629.00	$201.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	124	73	$198.00	$76.91
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	58	50	$290.00	$108.06
22614 Fusion of additional segment of spine	52	15	$1083.00	$403.55
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	48	21	$716.00	$249.32
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$289.00	$104.62
22633 Fusion of spine in lower back with partial removal of spine bone and disc	17	17	$5334.40	$1879.12
22842 Placement of stabilizing device to back, 3-6 spine bone segments	15	15	$2117.00	$746.25
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$439.00	$169.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	165	96	$163.58	$72.89
22614 Fusion of additional segment of spine	127	28	$1208.72	$377.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	88	69	$250.00	$105.56
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	78	32	$789.69	$259.15
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	50	50	$402.84	$158.63
22633 Fusion of spine in lower back with partial removal of spine bone and disc	25	23	$5659.88	$1824.93
22842 Placement of stabilizing device to back, 3-6 spine bone segments	22	18	$2330.91	$782.39
22634 Fusion of additional segment of spine with partial removal of spine bone and disc	20	15	$1510.00	$487.37
76000 Imaging guidance for procedure, 60 minutes or less	14	14	$147.00	$15.21
22843 Placement of stabilizing device to back, 7-12 spine bone segments	11	11	$2453.36	$777.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	183	99	$157.00	$68.72
22614 Fusion of additional segment of spine	109	21	$1254.00	$389.46
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	66	24	$836.00	$248.14
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	43	43	$399.00	$158.35
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	35	29	$241.00	$103.43
72110 X-ray of lower and sacral spine, minimum of 4 views	29	28	$151.00	$47.18
76000 Imaging guidance for procedure, 60 minutes or less	19	19	$147.00	$8.48
22633 Fusion of spine in lower back with partial removal of spine bone and disc	17	17	$5897.00	$1836.36
72050 X-ray of upper spine, 4 or 5 views	15	15	$140.00	$43.76
22842 Placement of stabilizing device to back, 3-6 spine bone segments	14	14	$2443.00	$760.16
61783 Computer-assisted spinal procedure	13	12	$748.00	$232.21
72100 X-ray of lower and sacral spine, 2-3 views	13	12	$108.00	$32.41
72070 X-ray of middle spine, 2 views	11	11	$105.00	$32.85
22830 Exploration of spinal fusion	11	11	$2577.00	$438.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	231	123	$157.00	$68.40
22614 Fusion of additional segment of spine	169	32	$1254.00	$384.66
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	95	43	$836.00	$251.29
72110 X-ray of lower and sacral spine, minimum of 4 views	83	63	$151.00	$45.66
72050 X-ray of upper spine, 4 or 5 views	57	46	$140.00	$42.06
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	44	44	$399.00	$154.97
76000 Imaging guidance for procedure, 60 minutes or less	35	33	$147.00	$8.33
72100 X-ray of lower and sacral spine, 2-3 views	35	28	$108.00	$32.20
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc	30	14	$1278.00	$377.21
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	30	27	$242.80	$101.13
72082 X-ray of entire middle and lower spine, 2-3 views	26	18	$192.00	$57.41
22842 Placement of stabilizing device to back, 3-6 spine bone segments	26	26	$2443.00	$749.43
22633 Fusion of spine in lower back with partial removal of spine bone and disc	24	24	$5897.00	$1809.26
72040 X-ray of upper spine, 2-3 views	23	18	$102.00	$31.16
22843 Placement of stabilizing device to back, 7-12 spine bone segments	22	21	$2613.00	$801.69
22830 Exploration of spinal fusion	21	20	$2577.00	$414.17
22634 Fusion of additional segment of spine with partial removal of spine bone and disc	19	16	$1591.00	$487.96
72070 X-ray of middle spine, 2 views	17	15	$105.00	$30.22
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	16	16	$5454.00	$1529.58
63048 Partial removal of spine bone with release of spinal cord and/or nerves	15	11	$677.00	$207.60
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	13	12	$3505.00	$661.72
61783 Computer-assisted spinal procedure	12	11	$748.00	$229.37
22610 Fusion of spine in upper back	12	11	$4012.00	$871.90

Medical Specialties & State Licenses

CMS Verified: 2022-06-07

Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License CO 39816

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 MO 2021048634

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

01735284 (CO)

Medicaid State Provider ID

73584070 (CO)

Hospital & Practice Group Affiliations

Portercare Adventist Health System

850 E Harvard Ave, Denver, CO 802105032

Phone: 3039967555

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Bradley Duhon , MD

Neurological Surgery

NPI 1184810061

Doctor of Medicine (M.D.)

Michelle Lalinde , FNP

Nurse Practitioner

NPI 1821360942

Family Nurse Practitioner

Career & Practice History Timeline

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

9 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 07, 2022

Neurological Surgery (License #2021048634 in MO)

📍

Updated Practice Location August 28, 2020

Registered at 850 E HARVARD AVE STE 255, DENVER, CO 802105032 (Tel: 3039967555)

📍

Updated Business Mailing Address August 28, 2020

Registered at 8251 S FILLMORE WAY, CENTENNIAL, CO 801223459 (Tel: 3039967555)

✅

NPI Profile Active November 14, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location November 14, 2013

Registered at 9399 CROWN CREST BLVD, SUITE 240, PARKER, CO 801388506 (Tel: 3039967555)

📍

Updated Business Mailing Address November 14, 2013

Registered at 9399 CROWN CREST BLVD, SUITE 240, PARKER, CO 801388506 (Tel: 3039967555)

👤

Provider Name / Credentials Updated November 14, 2013

Recorded as SEAN MARKEY, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 14, 2013

Neurological Surgery (License #39816 in CO)

🟢

Initial NPI Registration & Enumeration June 24, 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: 1235165705

Entity Type:

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

Enumeration Date: June 24, 2006

Last Update: June 07, 2022

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

8251 S Fillmore Way

Centennial, CO 801223459

Phone: 3039967555

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

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