Active NPI 1225111511 Individual Practitioner Male Practitioner

Dr. Dennis S Oh , MD

Neurological Surgery • Springfield, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Dennis Oh, MD is a certified Neurological Surgery practicing in Springfield, MA. With approximately 34 years of clinical experience since completing medical education in 1992, Dr. Oh delivers high-quality medical care to the local community at 2 MEDICAL CENTER DR.

Dr. Oh is affiliated with Baystate Medical Practices Inc and accepts Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

2 Medical Center Dr
Suite 503

Springfield, MA 011071270

Telephone 4137945600

Fax 4137945242

Associated Practice Facility / Clinic

🏢 Pediatric Gastroenterology & Nutrition Of Western Ma Facility NPI 1093792533

Medicare Profile & Education

Medical School

Other

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Springfield, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

34 Yrs +7.9 yrs vs City Avg

City Avg: 26.1 Yrs

State Avg: 32.4 Yrs

Regional Practice Density

9 Specialists

Practicing in Springfield, MA (250 Statewide)

Telehealth Adoption Rate

44.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

59.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Oh (34 Years) 34 Yrs

Springfield Specialty Average (26.1 Years) 26.1 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
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	308	308	$406.79	$167.77
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	173	123	$653.49	$249.13
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	118	118	$505.32	$220.62
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	89	89	$2800.97	$1023.44
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	75	75	$4206.76	$1678.27
22845 Placement of stabilizing device to front, 2-3 spine bone segments	70	70	$1773.66	$701.48
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	56	56	$357.57	$179.22
22840 Placement of stabilizing device to back of 1 spine bone in neck	51	51	$1700.41	$732.55
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc	49	46	$980.00	$382.95
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	48	48	$621.40	$249.85
22630 Fusion of lower spine bone and partial removal of spine bone or disc through back, 1 disc	48	48	$3892.75	$1543.37
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	45	45	$271.07	$127.98
63048 Partial removal of spine bone with release of spinal cord and/or nerves	29	25	$489.03	$203.73
63267 Removal of growth of lower spine bone outside spine membrane	12	12	$2973.83	$1303.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	340	340	$381.06	$169.01
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	153	111	$615.85	$255.61
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	105	105	$2639.09	$1061.52
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	64	64	$3959.55	$1710.94
22845 Placement of stabilizing device to front, 2-3 spine bone segments	62	62	$1671.48	$719.57
22630 Fusion of lower spine bone and partial removal of spine bone or disc through back, 1 disc	48	48	$3667.69	$1569.60
22840 Placement of stabilizing device to back of 1 spine bone in neck	48	48	$1610.67	$751.01
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	47	47	$587.47	$255.89
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	38	38	$498.32	$223.61
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc	35	34	$923.26	$392.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	34	34	$250.00	$130.67
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	17	15	$53.12	$24.12
63048 Partial removal of spine bone with release of spinal cord and/or nerves	16	16	$462.88	$208.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	325	325	$380.00	$172.33
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	135	99	$612.00	$259.71
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	51	51	$3938.00	$1729.74
22630 Fusion of lower spine bone and partial removal of spine bone or disc through back, 1 disc	48	48	$3641.00	$1623.74
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	47	47	$583.00	$261.97
22845 Placement of stabilizing device to front, 2-3 spine bone segments	47	47	$1662.00	$721.41
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	46	46	$2624.00	$1065.53
22840 Placement of stabilizing device to back of 1 spine bone in neck	46	46	$1599.00	$770.12
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	38	36	$250.00	$128.28
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc	31	30	$918.00	$401.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	283	283	$380.00	$174.47
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	128	96	$604.34	$261.41
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	51	51	$2624.00	$1064.07
22840 Placement of stabilizing device to back of 1 spine bone in neck	49	49	$1546.80	$743.30
22633 Fusion of spine in lower back with partial removal of spine bone and disc	47	47	$4073.43	$1824.07
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	47	47	$3938.00	$1770.68
22845 Placement of stabilizing device to front, 2-3 spine bone segments	41	41	$1662.00	$750.32
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc	29	29	$918.00	$408.17
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	25	$250.00	$127.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	278	278	$374.27	$171.71
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	125	90	$612.00	$275.83
22840 Placement of stabilizing device to back of 1 spine bone in neck	53	53	$1599.00	$810.31
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	47	47	$3938.00	$1815.83
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	47	47	$2624.00	$1065.79
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	45	44	$243.60	$112.15
22633 Fusion of spine in lower back with partial removal of spine bone and disc	42	42	$4217.00	$1979.67
22845 Placement of stabilizing device to front, 2-3 spine bone segments	39	39	$1662.00	$775.10
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc	30	24	$918.00	$423.70
63048 Partial removal of spine bone with release of spinal cord and/or nerves	12	11	$460.00	$224.70
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	11	11	$47.00	$23.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	248	248	$371.00	$171.32
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	132	111	$612.00	$276.56
22840 Placement of stabilizing device to back of 1 spine bone in neck	83	83	$1599.00	$810.19
22630 Fusion of lower spine bone and partial removal of spine bone or disc through back, 1 disc	69	69	$3641.00	$1674.29
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	46	45	$242.00	$113.35
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	37	37	$3938.00	$1835.80
63056 Release of lower spinal cord and/or nerves	31	31	$3002.00	$778.70
22845 Placement of stabilizing device to front, 2-3 spine bone segments	31	31	$1662.00	$786.39
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	23	23	$2624.00	$1003.07
61781 Computer-assisted procedure inside brain	17	17	$550.00	$256.04
69990 Use of operating microscope	16	16	$484.50	$223.71
61510 Removal of bone from skull for removal of upper brain tumor	13	13	$5133.00	$2371.05
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	13	13	$42.00	$23.94
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc	13	12	$918.00	$429.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	229	229	$371.00	$166.43
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	116	110	$242.00	$107.68
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	87	77	$612.00	$260.20
22840 Placement of stabilizing device to back of 1 spine bone in neck	68	68	$1599.00	$793.67
63056 Release of lower spinal cord and/or nerves	67	67	$3002.00	$774.13
22630 Fusion of lower spine bone and partial removal of spine bone or disc through back, 1 disc	66	66	$3641.00	$1640.63
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	39	38	$3938.00	$1743.62
22845 Placement of stabilizing device to front, 2-3 spine bone segments	35	35	$1662.00	$762.71
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	33	33	$2602.33	$944.76
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc	26	23	$918.00	$415.84
69990 Use of operating microscope	11	11	$510.00	$229.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	247	247	$371.00	$167.26
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	102	97	$242.00	$110.17
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	51	47	$602.39	$265.28
22840 Placement of stabilizing device to back of 1 spine bone in neck	44	44	$1569.93	$772.88
22630 Fusion of lower spine bone and partial removal of spine bone or disc through back, 1 disc	42	42	$3727.64	$1604.20
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	29	29	$2569.00	$1045.52
63056 Release of lower spinal cord and/or nerves	27	27	$2913.04	$773.06
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	26	26	$3938.00	$1771.87
22845 Placement of stabilizing device to front, 2-3 spine bone segments	25	25	$1662.00	$756.61
69990 Use of operating microscope	23	23	$492.26	$217.24
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc	23	20	$918.00	$412.42
61781 Computer-assisted procedure inside brain	15	15	$550.00	$244.06

Medical Specialties & State Licenses

Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License MA 226775

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.

Hospital & Practice Group Affiliations

Baystate Medical Practices Inc

2 Medical Ctr Dr, Springfield, MA 011071270

Phone: 4137951120

Baystate Medical Practices Inc

2 Medical Ctr Dr, Springfield, MA 011071270

Baystate Medical Practices Inc

759 Chestnut St, Springfield, MA 011991001

Phone: 4137945439

Baystate Medical Practices Inc

280 Chestnut St, Springfield, MA 011991001

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Benjamin Barnes , MD

Psychiatry & Neurology - Neurology

NPI 1013179761

Doctor of Medicine (M.D.)

Danielle Deserres , PA-C

Physician Assistant - Medical

NPI 1013462332

Physician Assistant (Certified)

Dr. Heydi Flores Podadera , MD

Psychiatry & Neurology - Neurology

NPI 1033505821

Doctor of Medicine (M.D.)

Dr. Jonathan Moldover , MD

Physical Medicine & Rehabilitation

NPI 1043215841

Doctor of Medicine (M.D.)

Dr. Musab Zorlu , MD

Psychiatry & Neurology - Neurology

NPI 1043771165

Doctor of Medicine (M.D.)

Kathleen Kang , NP

Nurse Practitioner - Family

NPI 1043832116

Nurse Practitioner

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active November 15, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location November 15, 2016

Registered at 2 MEDICAL CENTER DR, SUITE 503, SPRINGFIELD, MA 011071270 (Tel: 4137945600)

📍

Updated Business Mailing Address November 15, 2016

Registered at 280 CHESTNUT ST, 2ND FLOOR, SPRINGFIELD, MA 011991001 (Tel: 4137945700)

👤

Provider Name / Credentials Updated November 15, 2016

Recorded as DENNIS OH, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 15, 2016

Neurological Surgery (License #226775 in MA)

🟢

Initial NPI Registration & Enumeration October 23, 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: 1225111511

Entity Type:

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

Enumeration Date: October 23, 2006

Last Update: November 15, 2016

Sole Proprietor: No

Update or Correct Profile

Mailing Address

280 Chestnut St, 2nd Floor

Springfield, MA 011991001

Phone: 4137945700

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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