Active NPI 1023012515 Individual Practitioner Female Practitioner

Dr. Helen A. Mashek , MD

Dermatology • Newark, DE

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Helen Mashek, MD is a certified Dermatology practicing in Newark, DE. With approximately 36 years of clinical experience since graduating from Rutgers New Jersey Medical School in 1990, Dr. Mashek delivers high-quality medical care to the local community at 537 STANTON CHRISTIANA RD.

Dr. Mashek is affiliated with Panzer Dermatology Associates and accepts Medicare assignment.

Frequently performed procedures and clinical services include aminolevulinic acid hcl for topical administration, 10% gel, 10 mg, destruction of precancer skin growth, 2-14 growths, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

537 Stanton Christiana Rd
Suite # 207

Newark, DE 197132146

Telephone 3026337550

Fax 3026337556

Associated Practice Facility / Clinic

🏢 Delaware Medical Care Associates Llc Facility NPI 1740230309

Medicare Profile & Education

Medical School

Rutgers New Jersey Medical School

Graduation Year

1990

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Newark, DE

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

36 Yrs +16.7 yrs vs City Avg

City Avg: 19.3 Yrs

State Avg: 25.2 Yrs

Regional Practice Density

9 Specialists

Practicing in Newark, DE (28 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

40.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mashek (36 Years) 36 Yrs

Newark Specialty Average (19.3 Years) 19.3 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
J7345 Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg	6,000	20	$2.50	$1.69
17003 Destruction of precancer skin growth, 2-14 growths	3,133	570	$34.00	$6.48
99213 Established patient office or other outpatient visit, typically 15 minutes	1,714	1,259	$95.00	$89.11
17000 Destruction of skin growth	1,084	805	$112.00	$50.23
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	664	552	$62.52	$55.45
17110 Destruction of up to 14 skin growths	640	515	$170.65	$107.22
11102 Tangential biopsy of single skin lesion	561	480	$163.00	$86.14
11103 Biopsy of related skin growth, each additional growth	163	105	$92.00	$48.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	123	85	$135.00	$124.57
17004 Destruction of precancer skin growth, 15 or more growths	117	83	$495.00	$164.28
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	105	32	$170.00	$114.54
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	84	84	$141.00	$108.48
10040 Acne surgery	59	56	$137.64	$111.54
11104 Punch biopsy, first skin growth	58	54	$204.00	$118.93
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	37	27	$211.76	$133.49
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	31	23	$4.00	$0.98
11900 Injection into skin growth, 1-7 growths	27	21	$85.00	$43.85
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	27	25	$253.00	$171.85
69100 Biopsy of ear	25	25	$176.00	$78.55
10060 Simple or single drainage of skin abscess	24	23	$157.00	$124.90
99202 New patient office or other outpatient visit, typically 20 minutes	24	24	$98.00	$71.00
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	19	19	$424.00	$284.80
17111 Destruction of skin growth, 15 or more growths	15	13	$191.00	$130.52
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	15	13	$224.00	$135.90
Q0112 All potassium hydroxide (koh) preparations	15	14	$22.00	$5.71
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	13	13	$353.00	$120.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	3,196	569	$34.00	$6.77
99213 Established patient office or other outpatient visit, typically 15 minutes	1,825	1,356	$95.00	$90.48
17000 Destruction of skin growth	1,079	805	$112.00	$50.75
17110 Destruction of up to 14 skin growths	717	573	$157.00	$111.91
11102 Tangential biopsy of single skin lesion	637	533	$163.00	$89.15
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	591	502	$59.00	$56.84
11103 Biopsy of related skin growth, each additional growth	226	147	$92.00	$51.18
17004 Destruction of precancer skin growth, 15 or more growths	119	94	$495.00	$171.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	116	87	$135.00	$128.43
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	116	35	$157.75	$119.83
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	98	98	$141.00	$112.17
10040 Acne surgery	57	55	$123.00	$111.56
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	51	42	$253.00	$169.16
11104 Punch biopsy, first skin growth	48	48	$204.00	$125.09
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	43	28	$4.00	$1.07
11900 Injection into skin growth, 1-7 growths	38	28	$85.00	$42.69
99202 New patient office or other outpatient visit, typically 20 minutes	38	38	$98.00	$71.29
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	35	32	$424.00	$309.38
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	29	29	$353.00	$132.93
10060 Simple or single drainage of skin abscess	27	25	$157.00	$122.67
69100 Biopsy of ear	25	24	$176.00	$74.71
Q0112 All potassium hydroxide (koh) preparations	25	23	$22.00	$5.71
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	23	21	$224.00	$134.16
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	21	16	$175.00	$142.93
17111 Destruction of skin growth, 15 or more growths	20	18	$191.00	$134.94
11401 Removal of noncancer skin growth of body, arms, or legs, 0.6-1.0 cm	14	14	$179.50	$130.80
17272 Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	12	12	$280.00	$183.75
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less	12	12	$432.00	$268.50

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7345 Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg	4,800	17	$2.50	$1.59
17003 Destruction of precancer skin growth, 2-14 growths	3,671	634	$34.00	$7.00
99213 Established patient office or other outpatient visit, typically 15 minutes	2,034	1,553	$95.00	$92.03
17000 Destruction of skin growth	1,148	891	$112.00	$51.87
17110 Destruction of up to 14 skin growths	684	571	$157.00	$113.98
11102 Tangential biopsy of single skin lesion	669	575	$163.00	$91.92
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	388	329	$59.00	$57.71
11103 Biopsy of related skin growth, each additional growth	234	151	$92.00	$53.03
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	221	24	$130.00	$123.30
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	188	188	$141.00	$114.02
17004 Destruction of precancer skin growth, 15 or more growths	149	115	$495.00	$174.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	111	87	$135.00	$130.44
99202 New patient office or other outpatient visit, typically 20 minutes	70	70	$98.00	$73.94
11104 Punch biopsy, first skin growth	63	59	$204.00	$130.80
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	54	34	$4.00	$1.12
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	44	42	$253.00	$180.83
11900 Injection into skin growth, 1-7 growths	41	31	$85.00	$50.73
10040 Acne surgery	40	38	$123.00	$114.26
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	38	25	$175.00	$151.24
10060 Simple or single drainage of skin abscess	34	32	$157.00	$120.77
69100 Biopsy of ear	29	29	$176.00	$83.11
Q0112 All potassium hydroxide (koh) preparations	28	27	$22.00	$5.74
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	26	25	$424.00	$308.30
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	21	18	$224.00	$138.77
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	19	19	$353.00	$126.33
17111 Destruction of skin growth, 15 or more growths	14	11	$191.00	$137.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7345 Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg	5,400	13	$2.50	$1.53
17003 Destruction of precancer skin growth, 2-14 growths	2,072	365	$34.00	$6.79
99213 Established patient office or other outpatient visit, typically 15 minutes	1,309	958	$94.26	$93.18
17000 Destruction of skin growth	677	499	$112.00	$51.38
17110 Destruction of up to 14 skin growths	454	349	$157.00	$114.38
11102 Tangential biopsy of single skin lesion	390	322	$163.00	$93.84
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	259	224	$59.00	$57.11
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	255	12	$130.00	$125.78
11103 Biopsy of related skin growth, each additional growth	110	84	$92.00	$55.38
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	95	70	$135.00	$131.19
17004 Destruction of precancer skin growth, 15 or more growths	88	62	$495.00	$173.06
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	52	29	$175.00	$152.65
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	44	13	$38.00	$14.58
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	39	18	$4.00	$1.27
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	36	29	$253.00	$168.32
10040 Acne surgery	36	36	$123.00	$116.94
11104 Punch biopsy, first skin growth	36	36	$204.00	$134.52
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	34	32	$224.00	$141.52
Q0112 All potassium hydroxide (koh) preparations	30	24	$22.00	$5.83
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	26	16	$625.00	$389.23
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$141.00	$111.60
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	23	19	$353.00	$135.26
10060 Simple or single drainage of skin abscess	21	19	$157.00	$128.87
17111 Destruction of skin growth, 15 or more growths	20	18	$191.00	$139.23
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	18	16	$424.00	$323.36
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	12	12	$36.00	$23.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,533	295	$33.00	$6.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	866	737	$132.00	$112.87
17000 Destruction of skin growth	519	418	$110.00	$51.44
99213 Established patient office or other outpatient visit, typically 15 minutes	334	260	$88.00	$77.38
17110 Destruction of up to 14 skin growths	330	276	$154.00	$114.53
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	328	15	$130.00	$122.02
11102 Tangential biopsy of single skin lesion	322	283	$160.00	$90.66
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	95	49	$625.00	$390.62
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	95	53	$175.00	$139.74
11103 Biopsy of related skin growth, each additional growth	85	59	$90.00	$56.02
17004 Destruction of precancer skin growth, 15 or more growths	73	56	$484.00	$165.98
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	69	64	$58.00	$47.30
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	42	42	$138.00	$111.81
11104 Punch biopsy, first skin growth	40	40	$200.00	$132.24
Q0112 All potassium hydroxide (koh) preparations	34	30	$22.00	$5.80
10060 Simple or single drainage of skin abscess	25	24	$154.00	$122.23
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	24	12	$4.00	$1.44
99202 New patient office or other outpatient visit, typically 20 minutes	23	23	$96.00	$79.04
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	20	19	$248.00	$180.65
10040 Acne surgery	14	14	$121.00	$82.38
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	14	12	$220.00	$142.25
99201 New patient office or other outpatient visit, typically 10 minutes	12	12	$62.00	$47.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,866	314	$33.00	$5.87
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	971	774	$132.00	$111.64
17000 Destruction of skin growth	552	425	$110.00	$52.37
17110 Destruction of up to 14 skin growths	371	304	$154.00	$112.36
99213 Established patient office or other outpatient visit, typically 15 minutes	348	268	$88.00	$76.07
11102 Tangential biopsy of single skin lesion	270	236	$160.00	$87.93
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	111	50	$625.00	$390.61
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	96	50	$175.00	$128.41
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	74	68	$58.00	$46.53
17004 Destruction of precancer skin growth, 15 or more growths	70	51	$484.00	$158.18
11103 Biopsy of related skin growth, each additional growth	64	43	$90.00	$55.40
99202 New patient office or other outpatient visit, typically 20 minutes	39	39	$96.00	$78.76
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	36	14	$4.00	$1.59
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$138.00	$111.77
11104 Punch biopsy, first skin growth	31	31	$200.00	$127.06
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	25	24	$248.00	$176.53
Q0112 All potassium hydroxide (koh) preparations	25	23	$22.00	$5.71
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	24	20	$220.00	$131.99
99201 New patient office or other outpatient visit, typically 10 minutes	19	19	$62.00	$47.30
10060 Simple or single drainage of skin abscess	14	14	$154.00	$123.56
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	13	12	$424.00	$317.55
69100 Biopsy of ear	12	12	$176.00	$72.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,530	267	$33.00	$5.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	918	711	$132.00	$109.32
17000 Destruction of skin growth	501	376	$110.00	$51.49
11100 Biopsy of single growth of skin and/or tissue	336	295	$143.00	$95.57
99213 Established patient office or other outpatient visit, typically 15 minutes	309	250	$88.00	$73.56
17110 Destruction of up to 14 skin growths	299	254	$154.00	$112.79
11101 Biopsy of each additional growth of skin and/or tissue	88	62	$99.00	$33.22
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	79	33	$585.44	$398.20
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	79	37	$175.00	$117.15
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	62	57	$58.00	$44.77
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	50	50	$138.00	$110.27
17004 Destruction of precancer skin growth, 15 or more growths	45	33	$484.00	$143.07
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	41	18	$4.00	$1.80
99202 New patient office or other outpatient visit, typically 20 minutes	37	37	$96.00	$76.56
10060 Simple or single drainage of skin abscess	25	25	$154.00	$119.64
11900 Injection into skin growth, 1-7 growths	25	16	$83.00	$52.11
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	20	19	$220.00	$137.34
Q0112 All potassium hydroxide (koh) preparations	20	19	$22.00	$5.71
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	16	15	$424.00	$301.31
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	16	15	$248.00	$169.31
99201 New patient office or other outpatient visit, typically 10 minutes	16	16	$62.00	$45.72
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	15	13	$346.00	$136.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,375	241	$33.00	$5.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	857	679	$132.00	$107.78
17000 Destruction of skin growth	461	340	$110.00	$51.08
17110 Destruction of up to 14 skin growths	325	274	$154.00	$109.87
11100 Biopsy of single growth of skin and/or tissue	284	247	$143.00	$92.27
99213 Established patient office or other outpatient visit, typically 15 minutes	266	194	$88.00	$72.90
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	104	90	$58.00	$43.84
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	104	42	$500.00	$352.59
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	88	41	$175.00	$136.26
11101 Biopsy of each additional growth of skin and/or tissue	73	51	$99.00	$33.06
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	47	47	$138.00	$107.16
17004 Destruction of precancer skin growth, 15 or more growths	44	33	$484.00	$145.99
99202 New patient office or other outpatient visit, typically 20 minutes	38	38	$96.00	$75.09
87220 Tissue fungi or parasites	32	22	$22.00	$4.64
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	28	26	$424.00	$306.97
10060 Simple or single drainage of skin abscess	20	19	$154.00	$115.56
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	18	16	$346.00	$132.40
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	16	16	$220.00	$140.51
17111 Destruction of skin growth, 15 or more growths	14	12	$187.00	$133.48
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	13	11	$248.00	$158.81

Medical Specialties & State Licenses

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License DE C10004790

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

0000709401 (DE)

Hospital & Practice Group Affiliations

Panzer Dermatology Associates

537 Stanton Christiana Rd, Newark, DE 197132148

Phone: 3026337550229

Practice Associates & Co-Workers

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

20 Associated Practitioners

Alexandra Krochta , PA

Physician Assistant

NPI 1093308991

Physician Assistant

Dr. Gina Caputo , DO

Dermatology

NPI 1124464201

Doctor of Osteopathic Medicine (D.O.)

Vi Banh , PA-C

Physician Assistant

NPI 1154897882

Physician Assistant (Certified)

Dr. Kiera Booth , MD

Dermatology

NPI 1184006835

Doctor of Medicine (M.D.)

John Roussalis , MDPC

Surgery - Plastic and Reconstructive Surgery

NPI 1235252669

Gwen Dalphon , PA-C

Physician Assistant - Medical

NPI 1245574250

Physician Assistant (Certified)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active May 24, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location May 24, 2016

Registered at 537 STANTON CHRISTIANA RD, SUITE # 207, NEWARK, DE 197132146 (Tel: 3026337550)

📍

Updated Business Mailing Address May 24, 2016

Registered at 537 STANTON CHRISTIANA RD, STE 207, NEWARK, DE 197132148 (Tel: 3026337550)

👤

Provider Name / Credentials Updated May 24, 2016

Recorded as HELEN MASHEK, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 24, 2016

Dermatology (License #C10004790 in DE)

🟢

Initial NPI Registration & Enumeration June 13, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1023012515

Entity Type:

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

Enumeration Date: June 13, 2005

Last Update: May 24, 2016

Sole Proprietor: No

Update or Correct Profile

Mailing Address

537 Stanton Christiana Rd, Ste 207

Newark, DE 197132148

Phone: 3026337550

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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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.