Active NPI 1780668913 Individual Practitioner Male Practitioner

Dr. Nicholas J Dudas , MD

Surgery • Salisbury, MD

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Nicholas Dudas, MD is a certified Surgery practicing in Salisbury, MD. With approximately 40 years of clinical experience since completing medical education in 1986, Dr. Dudas delivers high-quality medical care to the local community at 145 E CARROLL ST.

Dr. Dudas maintains professional affiliations with Tidalhealth Specialty Care Llc, Tidalhealth Physician Network, Inc. and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

145 E Carroll St

Salisbury, MD 218015454

Telephone 4105482600

Fax 4105482607

Associated Practice Facility / Clinic

🏢 Peninsula Surgical Group, P.a. Facility NPI 1962484428

Medicare Profile & Education

Medical School

Other

Graduation Year

1986

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Salisbury, MD

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

40 Yrs +11.6 yrs vs City Avg

City Avg: 28.4 Yrs

State Avg: 28.6 Yrs

Regional Practice Density

19 Specialists

Practicing in Salisbury, MD (717 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

64.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Dudas (40 Years) 40 Yrs

Salisbury Specialty Average (28.4 Years) 28.4 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
99213 Established patient office or other outpatient visit, typically 15 minutes	105	74	$182.12	$87.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	103	93	$257.85	$124.78
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	76	76	$335.27	$164.82
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	58	33	$156.38	$76.31
76998 Ultrasonic guidance during surgery	32	30	$109.37	$43.81
19083 Biopsy of breast and placement of locating device using ultrasound, first growth	26	26	$1206.60	$154.05
19301 Partial removal of breast	14	13	$1327.12	$612.50
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	13	13	$343.07	$169.16
99231 Follow-up hospital inpatient care per day, typically 15 minutes	12	11	$97.57	$48.46
76098 X-ray of surgical specimen	11	11	$30.27	$14.76
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$223.03	$110.19
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	11	11	$890.68	$217.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	107	65	$183.33	$89.53
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	100	87	$258.93	$127.54
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	69	47	$160.02	$78.62
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	53	53	$336.24	$162.06
99231 Follow-up hospital inpatient care per day, typically 15 minutes	28	23	$100.85	$49.78
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	22	22	$348.88	$173.63
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$227.02	$113.16
19083 Biopsy of breast and placement of locating device using ultrasound, first growth	15	15	$1195.10	$157.39
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	11	$114.83	$57.15
76998 Ultrasonic guidance during surgery	15	15	$370.56	$60.58
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	11	11	$624.24	$282.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	87	67	$188.61	$92.39
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	80	73	$265.86	$130.61
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	54	54	$347.56	$169.73
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	44	29	$145.58	$71.81
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	32	32	$233.43	$115.78
99231 Follow-up hospital inpatient care per day, typically 15 minutes	28	22	$79.18	$39.15
76998 Ultrasonic guidance during surgery	17	17	$372.02	$63.54
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	15	$118.04	$58.46
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	14	14	$404.98	$200.93
99202 New patient office or other outpatient visit, typically 20 minutes	13	13	$152.12	$75.40
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$276.44	$136.79
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	11	11	$644.20	$261.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	180	142	$133.92	$94.46
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	90	49	$142.05	$73.39
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	75	75	$270.00	$116.68
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	30	30	$386.00	$204.52
99231 Follow-up hospital inpatient care per day, typically 15 minutes	26	25	$78.92	$39.17
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	19	$81.00	$55.19
47562 Removal of gallbladder using an endoscope	24	24	$1812.45	$716.50
76998 Ultrasonic guidance during surgery	22	21	$386.00	$64.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	18	$207.66	$134.47
99202 New patient office or other outpatient visit, typically 20 minutes	17	17	$137.00	$75.97
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	13	$264.00	$138.99
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	14	13	$626.91	$248.67
49505 Repair of groin hernia (5 years or older)	13	13	$1345.44	$602.09
49324 Insertion of abdominal cavity catheter using an endoscope	12	12	$850.00	$394.95
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$313.48	$174.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	110	53	$142.00	$74.26
99213 Established patient office or other outpatient visit, typically 15 minutes	100	79	$132.00	$77.39
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	72	65	$200.00	$111.18
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	68	68	$270.00	$111.72
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	44	41	$386.00	$209.30
76998 Ultrasonic guidance during surgery	31	26	$386.00	$66.15
99202 New patient office or other outpatient visit, typically 20 minutes	30	30	$137.00	$78.87
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	16	16	$625.00	$278.48
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	12	$81.00	$47.26
36820 Relocation of forearm vein with connection to arm artery for hemodialysis	12	12	$1939.58	$787.02

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	120	103	$200.00	$109.11
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	113	53	$142.00	$74.16
99213 Established patient office or other outpatient visit, typically 15 minutes	113	78	$132.04	$75.17
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	100	100	$270.00	$108.73
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	40	33	$310.00	$145.44
99202 New patient office or other outpatient visit, typically 20 minutes	39	39	$137.00	$78.26
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	30	30	$386.00	$206.21
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	25	24	$264.00	$139.85
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	23	23	$625.00	$302.05
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	17	$81.00	$46.32
47562 Removal of gallbladder using an endoscope	19	19	$1879.95	$703.89
76998 Ultrasonic guidance during surgery	17	16	$386.00	$65.72
11402 Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm	16	16	$328.00	$92.75
19083 Biopsy of breast and placement of locating device using ultrasound, first growth	14	14	$500.00	$155.97
10060 Simple or single drainage of skin abscess	14	14	$226.00	$118.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	107	75	$132.00	$74.12
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	103	89	$200.68	$110.31
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	94	53	$142.00	$74.37
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	88	88	$270.00	$110.02
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	39	26	$81.00	$45.11
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	38	36	$264.00	$139.76
99231 Follow-up hospital inpatient care per day, typically 15 minutes	38	23	$79.00	$40.08
99202 New patient office or other outpatient visit, typically 20 minutes	30	30	$137.00	$77.12
76998 Ultrasonic guidance during surgery	27	24	$386.00	$65.59
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	23	20	$310.00	$143.26
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	19	18	$386.00	$207.26
47562 Removal of gallbladder using an endoscope	18	18	$1748.22	$700.09
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	17	17	$625.00	$295.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	141	77	$142.00	$73.41
99213 Established patient office or other outpatient visit, typically 15 minutes	105	81	$132.00	$73.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	99	81	$200.00	$106.48
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	79	79	$270.00	$110.43
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	50	28	$81.00	$44.57
76998 Ultrasonic guidance during surgery	30	24	$386.00	$62.95
99202 New patient office or other outpatient visit, typically 20 minutes	28	28	$137.00	$74.59
47562 Removal of gallbladder using an endoscope	22	22	$1739.64	$664.80
99231 Follow-up hospital inpatient care per day, typically 15 minutes	21	15	$79.00	$39.97
99221 Initial hospital inpatient care per day, typically 30 minutes	20	20	$153.00	$103.46
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	19	$264.00	$139.28
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	18	17	$310.00	$147.64
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	16	16	$625.00	$273.73
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	14	14	$202.00	$106.16
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	12	$386.00	$206.22
36820 Relocation of forearm vein with connection to arm artery for hemodialysis	12	12	$1900.00	$736.09

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MD DO041567

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

764831600 (MD)

Hospital & Practice Group Affiliations

Tidalhealth Specialty Care Llc

100 E Carroll St, Salisbury, MD 218015422

Phone: 4109124976

Tidalhealth Physician Network, Inc.

100 Rawlins Dr, Seaford, DE 199735881

Phone: 3029903300

Practice Associates & Co-Workers

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

4 Associated Practitioners

Dr. John Reilly , MD

Surgery

NPI 1285628693

Doctor of Medicine (M.D.)

Dr. David Sechler , MD

Surgery

NPI 1386626869

Doctor of Medicine (M.D.)

Dr. John Bartkovich , MD

Surgery

NPI 1932181450

Doctor of Medicine (M.D.)

Dr. Gopal Kowdley , MD, PhD, FACS

Surgery

NPI 1972531952

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.), FACS

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active December 09, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location December 09, 2011

Registered at 145 E CARROLL ST, SALISBURY, MD 218015454 (Tel: 4105482600)

📍

Updated Business Mailing Address December 09, 2011

Registered at PO BOX 3317, SALISBURY, MD 218023317 (Tel: 4105482600)

👤

Provider Name / Credentials Updated December 09, 2011

Recorded as NICHOLAS DUDAS, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 09, 2011

Surgery (License #DO041567 in MD)

🟢

Initial NPI Registration & Enumeration December 01, 2005

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: 1780668913

Entity Type:

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

Enumeration Date: December 01, 2005

Last Update: December 09, 2011

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 3317

Salisbury, MD 218023317

Phone: 4105482600

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.