Active NPI 1841557188 Individual Practitioner Male Practitioner

Dr. Gregory Steiner , MD

Surgery • Baltimore, MD

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Steiner, MD is a certified Surgery practicing in Baltimore, MD. With approximately 14 years of clinical experience since graduating from West Virginia University School Of Medicine in 2012, Dr. Steiner delivers high-quality medical care to the local community at 201 E UNIVERSITY PKWY.

Dr. Steiner is affiliated with University Of Pittsburgh Physicians and accepts Medicare assignment.

Frequently performed procedures and clinical services include ultrasound study of arm or leg veins with compression and maneuvers, established patient outpatient office visit, ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

201 E University Pkwy
Department Of General Surgery

Baltimore, MD 212182829

Telephone 4105542782

Associated Practice Facility / Clinic

🏢 Parkway Pain Services Pa Facility NPI 1659359503

Medicare Profile & Education

Medical School

West Virginia University School Of Medicine

Graduation Year

2012

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Baltimore, MD

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

14 Yrs -8.8 yrs vs City Avg

City Avg: 22.8 Yrs

State Avg: 28.6 Yrs

Regional Practice Density

266 Specialists

Practicing in Baltimore, MD (717 Statewide)

Telehealth Adoption Rate

12.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

73.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Steiner (14 Years) 14 Yrs

Baltimore Specialty Average (22.8 Years) 22.8 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
93970 Ultrasound study of arm or leg veins with compression and maneuvers	192	183	$77.00	$31.35
99213 Established patient office or other outpatient visit, typically 15 minutes	177	149	$131.00	$86.28
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	108	105	$50.00	$19.93
93880 Ultrasound of both sides of head and neck blood flow	101	98	$89.00	$36.26
93923 Complete ultrasound study of arm and leg arteries	70	68	$55.00	$20.66
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	62	62	$189.00	$107.14
93880 Ultrasound of both sides of head and neck blood flow	53	52	$89.00	$36.29
93922 Ultrasound study of arm and leg arteries	51	49	$29.00	$11.33
76937 Ultrasonic guidance for blood vessel access	41	34	$35.85	$13.25
93926 Ultrasound of one leg arteries or artery grafts	40	37	$54.00	$22.02
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	30	30	$50.00	$19.55
93923 Complete ultrasound study of arm and leg arteries	30	29	$55.00	$20.72
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	29	27	$31.00	$11.65
76706 Ultrasound scan of abdominal aorta	28	28	$58.00	$24.80
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$302.00	$160.14
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	26	26	$88.00	$36.27
93990 Ultrasound of dialysis access	26	23	$55.00	$22.40
93970 Ultrasound study of arm or leg veins with compression and maneuvers	22	22	$77.00	$31.42
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	19	$195.00	$122.70
75625 Radiological supervision and interpretation X-ray of abdominal aorta	18	18	$119.00	$64.49
93979 Ultrasound scan of blood flow of aorta, vena cava, bypass graphs, or one side of the groin or limited scan	17	16	$55.00	$22.70
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	16	$253.00	$119.08
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	14	12	$39.00	$17.16
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	13	11	$1478.00	$223.30
36246 Insertion of tube into abdominal, pelvic, or leg artery, initial second order branch	12	12	$2264.17	$239.12
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	11	11	$147.00	$78.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93970 Ultrasound study of arm or leg veins with compression and maneuvers	200	193	$77.00	$32.89
99213 Established patient office or other outpatient visit, typically 15 minutes	168	137	$131.00	$88.06
93880 Ultrasound of both sides of head and neck blood flow	114	112	$89.00	$37.72
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	105	102	$50.00	$20.80
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	73	73	$189.00	$108.60
93923 Complete ultrasound study of arm and leg arteries	63	62	$55.00	$21.45
93880 Ultrasound of both sides of head and neck blood flow	60	60	$89.00	$37.92
93922 Ultrasound study of arm and leg arteries	51	50	$29.00	$12.05
93970 Ultrasound study of arm or leg veins with compression and maneuvers	47	47	$77.00	$32.28
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	44	44	$50.00	$21.13
93923 Complete ultrasound study of arm and leg arteries	40	40	$55.00	$21.46
93926 Ultrasound of one leg arteries or artery grafts	37	34	$54.00	$22.52
76937 Ultrasonic guidance for blood vessel access	36	33	$35.00	$14.09
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$302.00	$164.76
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	28	28	$371.00	$167.51
93990 Ultrasound of dialysis access	28	26	$55.00	$23.14
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	21	21	$88.00	$37.56
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	19	$195.00	$120.48
75625 Radiological supervision and interpretation X-ray of abdominal aorta	17	16	$119.00	$66.44
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow	16	16	$209.00	$55.01
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	16	14	$147.00	$81.53
93922 Ultrasound study of arm and leg arteries	12	12	$29.00	$12.05
36821 Relocation of arm vein with connection to arm artery, open procedure	11	11	$1594.00	$646.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93970 Ultrasound study of arm or leg veins with compression and maneuvers	182	182	$76.01	$33.92
99213 Established patient office or other outpatient visit, typically 15 minutes	153	122	$131.00	$89.83
93880 Ultrasound of both sides of head and neck blood flow	119	118	$88.44	$39.05
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	99	97	$49.48	$21.46
93923 Complete ultrasound study of arm and leg arteries	69	69	$55.00	$21.91
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	48	48	$302.00	$163.91
93922 Ultrasound study of arm and leg arteries	46	45	$28.54	$12.27
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	45	45	$49.53	$21.21
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	44	44	$188.52	$108.63
93923 Complete ultrasound study of arm and leg arteries	43	43	$55.00	$22.16
93880 Ultrasound of both sides of head and neck blood flow	40	40	$88.55	$39.02
76937 Ultrasonic guidance for blood vessel access	37	31	$35.00	$13.76
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	36	33	$371.00	$191.53
93926 Ultrasound of one leg arteries or artery grafts	34	31	$53.56	$23.26
93970 Ultrasound study of arm or leg veins with compression and maneuvers	27	27	$76.48	$33.85
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	23	23	$86.70	$38.69
93990 Ultrasound of dialysis access	18	17	$54.50	$22.78
75625 Radiological supervision and interpretation X-ray of abdominal aorta	17	17	$119.00	$68.39
93922 Ultrasound study of arm and leg arteries	17	16	$28.53	$12.28
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow	17	17	$209.00	$53.07
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	13	13	$147.00	$83.54
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	12	12	$87.17	$38.63
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$195.00	$128.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93970 Ultrasound study of arm or leg veins with compression and maneuvers	234	224	$75.00	$33.54
93880 Ultrasound of both sides of head and neck blood flow	142	142	$88.00	$38.64
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	109	108	$49.00	$21.97
93923 Complete ultrasound study of arm and leg arteries	73	71	$55.00	$21.94
99213 Established patient office or other outpatient visit, typically 15 minutes	69	52	$131.00	$92.04
93922 Ultrasound study of arm and leg arteries	54	51	$28.00	$12.83
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	51	51	$302.00	$169.27
93926 Ultrasound of one leg arteries or artery grafts	43	40	$53.00	$23.68
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	42	40	$371.00	$200.36
76937 Ultrasonic guidance for blood vessel access	40	36	$35.00	$13.98
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	27	27	$86.00	$39.21
93990 Ultrasound of dialysis access	26	22	$54.00	$24.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$186.00	$110.29
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	23	23	$49.00	$21.91
75625 Radiological supervision and interpretation X-ray of abdominal aorta	22	21	$118.36	$69.26
93923 Complete ultrasound study of arm and leg arteries	19	18	$55.00	$21.94
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow	17	17	$209.00	$54.35
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	15	15	$39.00	$18.82
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	14	14	$1478.00	$234.88
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	13	13	$146.08	$84.95
93985 Complete ultrasound of artery and vein blood flow pre-op assessment on both sides of body for hemodialysis access	13	13	$98.00	$38.97
93979 Ultrasound scan of blood flow of aorta, vena cava, bypass graphs, or one side of the groin or limited scan	12	12	$54.00	$24.00
93880 Ultrasound of both sides of head and neck blood flow	12	12	$88.00	$36.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93970 Ultrasound study of arm or leg veins with compression and maneuvers	234	225	$74.59	$34.68
93880 Ultrasound of both sides of head and neck blood flow	101	100	$86.57	$40.18
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	94	94	$48.54	$22.21
93923 Complete ultrasound study of arm and leg arteries	68	68	$55.00	$22.42
93922 Ultrasound study of arm and leg arteries	51	47	$27.49	$12.81
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	50	50	$48.64	$22.50
93926 Ultrasound of one leg arteries or artery grafts	39	35	$52.44	$24.10
93923 Complete ultrasound study of arm and leg arteries	39	39	$55.00	$22.50
99213 Established patient office or other outpatient visit, typically 15 minutes	37	30	$131.00	$72.82
93880 Ultrasound of both sides of head and neck blood flow	35	35	$87.06	$40.41
93990 Ultrasound of dialysis access	30	28	$53.63	$25.26
76937 Ultrasonic guidance for blood vessel access	29	27	$33.34	$14.16
93970 Ultrasound study of arm or leg veins with compression and maneuvers	28	26	$74.75	$34.22
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$302.00	$163.89
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$186.00	$102.90
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	16	16	$85.13	$39.86
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	15	14	$39.00	$17.75
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	14	14	$1478.00	$247.28
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$253.00	$137.56
93979 Ultrasound scan of blood flow of aorta, vena cava, bypass graphs, or one side of the groin or limited scan	12	12	$53.58	$24.99
93922 Ultrasound study of arm and leg arteries	12	12	$27.42	$12.85
93985 Complete ultrasound of artery and vein blood flow pre-op assessment on both sides of body for hemodialysis access	11	11	$98.00	$39.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93880 Ultrasound of both sides of head and neck blood flow	68	68	$85.00	$39.71
93970 Ultrasound study of arm or leg veins with compression and maneuvers	68	67	$74.00	$34.15
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	57	57	$48.00	$22.55
93923 Complete ultrasound study of arm and leg arteries	26	26	$55.00	$22.25
99213 Established patient office or other outpatient visit, typically 15 minutes	23	22	$131.00	$72.72
76937 Ultrasonic guidance for blood vessel access	18	17	$32.00	$13.83
93926 Ultrasound of one leg arteries or artery grafts	17	16	$52.00	$24.36
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$186.00	$106.26
93922 Ultrasound study of arm and leg arteries	14	14	$27.00	$12.70
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$302.00	$161.69

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MO 2019022885

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Hospital & Practice Group Affiliations

University Of Pittsburgh Physicians

5200 Centre Ave, Pittsburgh, PA 152321306

Phone: 4126233333

Practice Associates & Co-Workers

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

13 Associated Practitioners

Dr. Damien Sequeira , MD

Student in an Organized Health Care Education/Training Program

NPI 1023429123

Doctor of Medicine (M.D.)

Dr. Rabia Shihada , MD

Student in an Organized Health Care Education/Training Program

NPI 1205269289

Doctor of Medicine (M.D.)

Dr. Laura Gillihan , MD

Radiology - Diagnostic Radiology

NPI 1215190632

Doctor of Medicine (M.D.)

Dr. Xiaofei Wang , MD

Student in an Organized Health Care Education/Training Program

NPI 1235363201

Doctor of Medicine (M.D.)

Wei Liu

Colon & Rectal Surgery

NPI 1255836540

Dr. Preston Jones , MD

Student in an Organized Health Care Education/Training Program

NPI 1417138934

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 08, 2019

Surgery (License #2019022885 in MO)

✅

NPI Profile Active April 11, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location April 11, 2012

Registered at 201 E UNIVERSITY PKWY, DEPARTMENT OF GENERAL SURGERY, BALTIMORE, MD 212182829 (Tel: 4105542782)

📍

Updated Business Mailing Address April 11, 2012

Registered at 201 E UNIVERSITY PKWY, DEPARTMENT OF GENERAL SURGERY, BALTIMORE, MD 212182829 (Tel: 4105542782)

👤

Provider Name / Credentials Updated April 11, 2012

Recorded as GREGORY STEINER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 11, 2012

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration April 11, 2012

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: 1841557188

Entity Type:

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

Enumeration Date: April 11, 2012

Last Update: July 11, 2025

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

201 E University Pkwy, Department Of General Surgery

Baltimore, MD 212182829

Phone: 4105542782

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.