Active NPI 1043468374 Individual Practitioner Male Practitioner

Dr. Derek Lee Masden , MD

Plastic Surgery • Baltimore, MD

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Derek Masden, MD is a certified Plastic Surgery practicing in Baltimore, MD. With approximately 20 years of clinical experience since graduating from University Of Rochester School Of Medicine And Dentistry in 2006, Dr. Masden delivers high-quality medical care to the local community at 3333 N CALVERT ST.

Dr. Masden is affiliated with Luminis Health Medical Group, Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, breast reduction. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3333 N Calvert St

Baltimore, MD 212182867

Telephone 5852339659

Associated Practice Facility / Clinic

🏢 Shawn Dhillon, M.d., P.c. Facility NPI 1932186764

Medicare Profile & Education

Medical School

University Of Rochester School Of Medicine And Dentistry

Graduation Year

2006

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Plastic Surgery in Baltimore, MD

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

20 Yrs +3.0 yrs vs City Avg

City Avg: 17.0 Yrs

State Avg: 30.1 Yrs

Regional Practice Density

39 Specialists

Practicing in Baltimore, MD (126 Statewide)

Telehealth Adoption Rate

15.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

50.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Masden (20 Years) 20 Yrs

Baltimore Specialty Average (17.0 Years) 17.0 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	33	25	$260.00	$124.43
99213 Established patient office or other outpatient visit, typically 15 minutes	19	18	$183.00	$85.93
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$206.00	$116.46
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$315.00	$155.58

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	40	30	$260.00	$135.50
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$206.00	$119.65
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$315.00	$169.64
19318 Breast reduction	14	14	$2900.57	$1597.47
15860 Injection of agent into vein to assess blood flow of skin graft or flap	12	12	$215.00	$56.77
15777 Implantation of biologic implant to soft tissue	12	12	$501.67	$276.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
14302 Repair of wound by transferring skin, each additional 30.0 sq cm	89	18	$432.00	$238.75
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	51	51	$322.06	$182.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	19	$260.00	$138.84
14301 Repair of wound by transferring skin, 30.1-60.0 sq cm	18	18	$2078.00	$613.61
15777 Implantation of biologic implant to soft tissue	17	16	$476.18	$276.01
19318 Breast reduction	16	16	$2604.69	$1297.67
15860 Injection of agent into vein to assess blood flow of skin graft or flap	15	15	$215.00	$59.41
19340 Insertion of breast prosthesis at time of breast repositioning, removal or reconstruction	11	11	$2122.91	$831.05
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$211.45	$122.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	28	24	$129.00	$77.03
99221 Initial hospital inpatient care per day, typically 30 minutes	26	26	$244.00	$114.78
15002 Preparation of graft site at trunk, arms, or legs (first 100 sq cm or 1% body area infants and children)	19	19	$868.63	$258.96
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$254.00	$95.63
20550 Injection into tendon or ligament	13	11	$142.00	$36.48
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	13	$103.00	$41.00
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$232.15	$127.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11047 Removal of bone, each additional 20.0 sq cm or less	172	13	$280.94	$114.96
99202 New patient office or other outpatient visit, typically 20 minutes	94	94	$158.00	$57.05
99213 Established patient office or other outpatient visit, typically 15 minutes	87	73	$129.00	$57.50
20550 Injection into tendon or ligament	63	47	$142.00	$39.45
99221 Initial hospital inpatient care per day, typically 30 minutes	61	61	$244.00	$115.01
99213 Established patient office or other outpatient visit, typically 15 minutes	52	45	$180.00	$86.56
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	40	40	$254.00	$85.48
99202 New patient office or other outpatient visit, typically 20 minutes	33	33	$185.00	$86.89
15002 Preparation of graft site at trunk, arms, or legs (first 100 sq cm or 1% body area infants and children)	31	27	$892.00	$261.77
97605 Therapy procedure using a special bandage and vacuum pump, surface area 50.0 sq cm or less	29	18	$67.00	$29.17
11044 Removal of bone, 20.0 sq cm or less	20	14	$994.00	$256.83
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	17	$106.06	$29.16
11043 Removal of muscle and/or tissue, 20.0 sq cm or less	16	12	$727.00	$175.22
15738 Muscle flap wound repair of leg	15	11	$3355.00	$1430.82
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	12	$109.00	$53.36
73130 X-ray of hand, minimum of 3 views	12	12	$28.00	$9.95
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$266.00	$115.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	104	77	$176.88	$83.19
99221 Initial hospital inpatient care per day, typically 30 minutes	64	62	$226.88	$111.72
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	53	53	$262.57	$119.70
99202 New patient office or other outpatient visit, typically 20 minutes	41	41	$181.93	$84.11
99213 Established patient office or other outpatient visit, typically 15 minutes	40	36	$127.85	$56.22
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$248.23	$84.24
99202 New patient office or other outpatient visit, typically 20 minutes	37	37	$156.46	$56.04
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	32	28	$107.56	$51.63
99231 Follow-up hospital inpatient care per day, typically 15 minutes	30	21	$83.77	$43.24
97605 Therapy procedure using a special bandage and vacuum pump, surface area 50.0 sq cm or less	22	14	$66.45	$28.54
20550 Injection into tendon or ligament	22	21	$141.09	$44.28
15002 Preparation of graft site at trunk, arms, or legs (first 100 sq cm or 1% body area infants and children)	22	21	$882.45	$257.02
15734 Creation of muscle graft to trunk	19	12	$3736.26	$1416.41
11043 Removal of muscle and/or tissue, 20.0 sq cm or less	14	13	$697.00	$156.91
15830 Removal of excessive skin and tissue beneath the skin of abdomen	14	14	$2965.43	$1158.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	100	72	$164.80	$81.66
99231 Follow-up hospital inpatient care per day, typically 15 minutes	95	43	$80.09	$42.17
99221 Initial hospital inpatient care per day, typically 30 minutes	69	69	$209.52	$110.71
99213 Established patient office or other outpatient visit, typically 15 minutes	53	41	$127.00	$56.69
99202 New patient office or other outpatient visit, typically 20 minutes	43	43	$169.47	$85.47
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$245.08	$122.54
99202 New patient office or other outpatient visit, typically 20 minutes	36	36	$155.94	$56.06
15002 Preparation of graft site at trunk, arms, or legs (first 100 sq cm or 1% body area infants and children)	32	30	$777.63	$259.31
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$214.54	$85.19
11043 Removal of muscle and/or tissue, 20.0 sq cm or less	23	15	$665.00	$172.42
15734 Creation of muscle graft to trunk	21	12	$3679.43	$1406.99
20550 Injection into tendon or ligament	16	13	$208.44	$41.49
15830 Removal of excessive skin and tissue beneath the skin of abdomen	12	12	$2669.00	$1238.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	65	55	$153.00	$82.59
99202 New patient office or other outpatient visit, typically 20 minutes	50	50	$143.00	$55.95
99221 Initial hospital inpatient care per day, typically 30 minutes	48	46	$209.00	$110.51
99231 Follow-up hospital inpatient care per day, typically 15 minutes	39	21	$83.00	$43.16
15002 Preparation of graft site at trunk, arms, or legs (first 100 sq cm or 1% body area infants and children)	34	24	$642.53	$253.52
99202 New patient office or other outpatient visit, typically 20 minutes	28	28	$157.00	$83.09
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	27	24	$93.00	$49.83
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$227.00	$122.45
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$212.00	$79.78
99213 Established patient office or other outpatient visit, typically 15 minutes	23	22	$137.35	$56.22
20550 Injection into tendon or ligament	14	12	$178.71	$37.89
15100 Partial thickness self skin graft to trunk, arms, or legs, 100.0 sq cm or 1% body area for infants and children, or less	13	12	$2261.85	$603.09

Medical Specialties & State Licenses

Plastic Surgery Primary Specialty

NUCC Taxonomy Code: 208200000X

State License DC MD039853

A plastic surgeon deals with the repair, reconstruction or replacement of physical defects of form or function involving the skin, musculoskeletal system, craniomaxillofacial structures, hand, extremities, breast and trunk and external genitalia or cosmetic enhancement of these areas of the body. Cosmetic surgery is an essential component of plastic surgery. The plastic surgeon uses cosmetic surgical principles to both improve overall appearance and to optimize the outcome of reconstructive procedures. The surgeon uses aesthetic surgical principles not only to improve undesirable qualities of normal structures but in all reconstructive procedures as well.

Hospital & Practice Group Affiliations

Luminis Health Medical Group, Llc

2000 Medical Pkwy, Annapolis, MD 214013742

Phone: 4434813400

Luminis Health Medical Group, Llc

900 23rd St Nw, Washington, DC 200372342

Phone: 4108970822

Practice Associates & Co-Workers

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

40 Associated Practitioners

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Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI 1013970748

Doctor of Medicine (M.D.)

Dr. Michael Shear , MD

Physical Medicine & Rehabilitation

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Doctor of Medicine (M.D.)

Dr. Jason Hammond , MD

Orthopaedic Surgery - Sports Medicine

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Doctor of Medicine (M.D.)

Rebecca Saunders , PT

Physical Therapist

NPI 1043539489

Physical Therapist

Dr. Kari Kindschi , MD

Family Medicine - Sports Medicine

NPI 1053351007

Doctor of Medicine (M.D.)

Dr. Ajay Parikh , MD

Urology

NPI 1053372995

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events

✅

NPI Profile Active September 15, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location September 15, 2017

Registered at 3333 N CALVERT ST, BALTIMORE, MD 212182867 (Tel: 5852339659)

📍

Updated Business Mailing Address September 15, 2017

Registered at 3333 N CALVERT ST, BALTIMORE, MD 212182867

👤

Provider Name / Credentials Updated September 15, 2017

Recorded as DEREK MASDEN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 15, 2017

Plastic Surgery (License #MD039853 in DC)

✅

NPI Profile Active June 21, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location June 21, 2012

Registered at 3333 N CALVERT ST, BALTIMORE, MD 212182867 (Tel: 5852339659)

📍

Updated Business Mailing Address June 21, 2012

Registered at 3333 N CALVERT ST, BALTIMORE, MD 212182867

👤

Provider Name / Credentials Updated June 21, 2012

Recorded as DEREK MASDEN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 21, 2012

Plastic Surgery (License #MD039853 in DC)

🟢

Initial NPI Registration & Enumeration August 28, 2008

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: 1043468374

Entity Type:

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

Enumeration Date: August 28, 2008

Last Update: September 15, 2017

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

3333 N Calvert St

Baltimore, MD 212182867

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.