Active NPI 1497723852 Individual Practitioner Female Practitioner

Dr. Eileen M Deignan , MD

Dermatology • Concord, MA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Eileen Deignan, MD is a certified Dermatology practicing in Concord, MA. With approximately 31 years of clinical experience since graduating from Yale University School Of Medicine in 1995, Dr. Deignan delivers high-quality medical care to the local community at 290 BAKER AVE.

Dr. Deignan is affiliated with Dermatology Associates Of Concord Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, destruction of precancer skin growth, 2-14 growths, destruction of skin growth. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

290 Baker Ave

Concord, MA 017422189

Telephone 9783699023

Fax 9783719675

Associated Practice Facility / Clinic

🏢 Pediatric Dentistry Facility NPI 1629055793

Medicare Profile & Education

Medical School

Yale University School Of Medicine

Graduation Year

1995

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Concord, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

31 Yrs +6.8 yrs vs City Avg

City Avg: 24.2 Yrs

State Avg: 27.5 Yrs

Regional Practice Density

14 Specialists

Practicing in Concord, MA (648 Statewide)

Telehealth Adoption Rate

7.1% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

64.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Deignan (31 Years) 31 Yrs

Concord Specialty Average (24.2 Years) 24.2 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	900	686	$236.63	$99.00
17003 Destruction of precancer skin growth, 2-14 growths	520	159	$27.82	$7.62
17000 Destruction of skin growth	355	265	$217.52	$61.13
11102 Tangential biopsy of single skin lesion	232	195	$315.98	$108.29
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	191	139	$332.34	$139.42
17110 Destruction of up to 14 skin growths	124	105	$371.75	$127.81
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	110	99	$152.25	$62.41
11103 Biopsy of related skin growth, each additional growth	45	35	$175.00	$55.49
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	42	33	$574.72	$181.39
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	30	30	$313.33	$121.36
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	25	16	$387.76	$138.38
69100 Biopsy of ear	13	13	$302.63	$107.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	995	748	$210.00	$99.35
17003 Destruction of precancer skin growth, 2-14 growths	420	123	$24.00	$7.80
17000 Destruction of skin growth	284	219	$176.69	$63.33
11102 Tangential biopsy of single skin lesion	237	198	$259.00	$110.27
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	182	138	$300.00	$140.28
17110 Destruction of up to 14 skin growths	124	104	$306.00	$131.65
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	116	109	$140.00	$62.76
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	62	47	$427.00	$194.31
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	52	52	$260.00	$123.63
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	51	24	$294.00	$141.03
11103 Biopsy of related skin growth, each additional growth	37	28	$149.00	$55.81
Q0112 All potassium hydroxide (koh) preparations	14	13	$25.00	$5.71
69100 Biopsy of ear	12	12	$270.00	$106.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	909	650	$206.12	$101.24
17003 Destruction of precancer skin growth, 2-14 growths	468	137	$24.00	$7.91
17000 Destruction of skin growth	315	230	$177.00	$63.85
11102 Tangential biopsy of single skin lesion	250	205	$259.00	$113.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	145	114	$300.00	$142.37
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	120	111	$133.13	$62.55
17110 Destruction of up to 14 skin growths	98	77	$306.00	$132.28
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	79	63	$427.00	$182.36
11103 Biopsy of related skin growth, each additional growth	63	43	$149.00	$56.02
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	49	14	$294.00	$143.85
96920 Laser treatment (total area less than 250 sq centimeters) for inflammatory skin disease	46	11	$400.00	$186.45
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	44	44	$260.00	$125.17
17263 Destruction of cancer skin growth of trunk, arms, or legs, 2.1-3.0 cm	16	13	$465.00	$203.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	982	721	$190.94	$102.73
17003 Destruction of precancer skin growth, 2-14 growths	399	121	$23.52	$7.76
17000 Destruction of skin growth	259	197	$173.23	$62.82
11102 Tangential biopsy of single skin lesion	247	205	$253.66	$118.48
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	109	97	$286.28	$145.75
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	106	96	$116.10	$64.03
17110 Destruction of up to 14 skin growths	105	88	$299.14	$133.97
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	59	53	$418.86	$199.28
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	54	54	$254.44	$126.36
11103 Biopsy of related skin growth, each additional growth	45	35	$146.20	$62.52
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	42	15	$286.62	$146.67
Q0112 All potassium hydroxide (koh) preparations	13	13	$24.69	$5.83
17263 Destruction of cancer skin growth of trunk, arms, or legs, 2.1-3.0 cm	12	11	$461.33	$225.56
11104 Punch biopsy, first skin growth	11	11	$304.55	$154.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	707	570	$177.00	$84.38
17003 Destruction of precancer skin growth, 2-14 growths	397	107	$23.00	$7.07
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	310	276	$256.00	$121.98
17000 Destruction of skin growth	256	199	$169.00	$62.65
11102 Tangential biopsy of single skin lesion	254	216	$247.04	$111.48
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	115	101	$102.00	$51.62
17110 Destruction of up to 14 skin growths	114	102	$291.00	$129.32
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	55	45	$407.00	$186.20
11103 Biopsy of related skin growth, each additional growth	51	39	$142.00	$62.09
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	29	13	$270.00	$139.49
99202 New patient office or other outpatient visit, typically 20 minutes	24	24	$172.00	$86.02
96920 Laser treatment (total area less than 250 sq centimeters) for inflammatory skin disease	19	11	$381.00	$190.85
Q0112 All potassium hydroxide (koh) preparations	18	13	$24.00	$5.81
69100 Biopsy of ear	18	17	$257.00	$88.97
17272 Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	11	11	$432.00	$216.63
11104 Punch biopsy, first skin growth	11	11	$295.00	$147.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	787	607	$173.51	$82.28
17003 Destruction of precancer skin growth, 2-14 growths	562	166	$23.00	$6.45
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	384	312	$250.86	$119.98
17000 Destruction of skin growth	377	277	$165.54	$61.71
11102 Tangential biopsy of single skin lesion	261	220	$242.59	$106.28
17110 Destruction of up to 14 skin growths	171	134	$285.09	$125.21
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	152	41	$264.47	$135.38
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	97	94	$100.01	$50.59
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	53	42	$399.83	$183.33
11103 Biopsy of related skin growth, each additional growth	50	41	$73.44	$60.97
96920 Laser treatment (total area less than 250 sq centimeters) for inflammatory skin disease	35	12	$366.94	$187.80
99202 New patient office or other outpatient visit, typically 20 minutes	28	28	$167.96	$84.99
Q0112 All potassium hydroxide (koh) preparations	26	21	$24.00	$5.71
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$244.33	$119.85
69100 Biopsy of ear	18	16	$252.06	$93.33
11104 Punch biopsy, first skin growth	12	11	$281.83	$142.41
17263 Destruction of cancer skin growth of trunk, arms, or legs, 2.1-3.0 cm	11	11	$433.27	$218.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	828	622	$161.32	$78.48
17003 Destruction of precancer skin growth, 2-14 growths	467	160	$22.06	$5.84
17000 Destruction of skin growth	351	271	$156.39	$59.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	313	259	$231.55	$115.62
11100 Biopsy of single growth of skin and/or tissue	273	226	$226.57	$113.10
17110 Destruction of up to 14 skin growths	149	130	$263.21	$123.92
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	80	74	$94.33	$47.78
96920 Laser treatment (total area less than 250 sq centimeters) for inflammatory skin disease	65	20	$337.51	$183.17
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	49	20	$203.59	$130.10
11101 Biopsy of each additional growth of skin and/or tissue	48	39	$69.50	$35.37
99202 New patient office or other outpatient visit, typically 20 minutes	47	47	$157.13	$81.30
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	39	35	$372.18	$183.59
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$228.50	$116.51
69100 Biopsy of ear	17	15	$234.12	$82.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	818	614	$145.86	$78.53
17003 Destruction of precancer skin growth, 2-14 growths	436	133	$20.96	$6.21
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	321	268	$213.88	$114.96
17000 Destruction of skin growth	313	245	$148.82	$61.37
11100 Biopsy of single growth of skin and/or tissue	266	225	$213.89	$107.49
17110 Destruction of up to 14 skin growths	142	115	$232.70	$121.88
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	84	76	$87.90	$47.09
96910 Skin application of tar and ultraviolet B or petrolatum and ultraviolet B	57	21	$156.00	$81.68
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	42	38	$357.79	$184.46
11101 Biopsy of each additional growth of skin and/or tissue	40	34	$65.95	$34.63
99202 New patient office or other outpatient visit, typically 20 minutes	31	31	$150.61	$80.82
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$216.00	$115.99
96920 Laser treatment (total area less than 250 sq centimeters) for inflammatory skin disease	20	15	$326.00	$172.93
69100 Biopsy of ear	13	12	$226.00	$93.93

Medical Specialties & State Licenses

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License MA 159436

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

3203247 (MA)

Hospital & Practice Group Affiliations

Dermatology Associates Of Concord Inc

290 Baker Ave, Concord, MA 017422190

Dermatology Associates Of Concord Inc

625 Mount Auburn St, Cambridge, MA 021384555

Phone: 6173545658

Practice Associates & Co-Workers

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

8 Associated Practitioners

Dr. Terry Hadley , MD

Dermatology

NPI 1043287113

Doctor of Medicine (M.D.)

Dr. Matthew Zipoli , MD

Dermatology - MOHS-Micrographic Surgery

NPI 1093784159

Doctor of Medicine (M.D.)

Dr. Caroline Levine , MD

Dermatology

NPI 1154383560

Doctor of Medicine (M.D.)

Dr. Michael Pugliese , MD

Dermatology

NPI 1184619223

Doctor of Medicine (M.D.)

Dr. Merrill Liteplo , MD

Dermatology

NPI 1487622882

Doctor of Medicine (M.D.)

Dr. Adam Brys , MD

Dermatology

NPI 1538521711

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 290 BAKER AVE, CONCORD, MA 017422189 (Tel: 9783699023)

📍

Updated Business Mailing Address July 08, 2007

Registered at 290 BAKER AVE, CONCORD, MA 017422189 (Tel: 9783699023)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as EILEEN DEIGNAN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Dermatology (License #159436 in MA)

🟢

Initial NPI Registration & Enumeration March 10, 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: 1497723852

Entity Type:

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

Enumeration Date: March 10, 2006

Last Update: July 13, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

290 Baker Ave

Concord, MA 017422189

Phone: 9783699023

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.