Active NPI 1124249644 Individual Practitioner Male Practitioner

Dr. Michael Ehrenreich , MD

Dermatology • Millburn, NJ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Ehrenreich, MD is a certified Dermatology practicing in Millburn, NJ. With approximately 20 years of clinical experience since graduating from Rutgers New Jersey Medical School in 2006, Dr. Ehrenreich delivers high-quality medical care to the local community at 90 MILLBURN AVE.

Dr. Ehrenreich accepts Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

90 Millburn Ave
Suite 206

Millburn, NJ 070411945

Telephone 9737637546

Associated Practice Facility / Clinic

🏢 Center For Advanced Sports Medicine, Knee And Shoulder, Llc Facility NPI 1972706034

Medicare Profile & Education

Medical School

Rutgers New Jersey Medical School

Graduation Year

2006

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Millburn, NJ

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

20 Yrs -7.3 yrs vs City Avg

City Avg: 27.3 Yrs

State Avg: 27.2 Yrs

Regional Practice Density

6 Specialists

Practicing in Millburn, NJ (444 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

54.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ehrenreich (20 Years) 20 Yrs

Millburn Specialty Average (27.3 Years) 27.3 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
99213 Established patient office or other outpatient visit, typically 15 minutes	152	85	$225.00	$99.59
17003 Destruction of precancer skin growth, 2-14 growths	101	19	$16.00	$7.52
11102 Tangential biopsy of single skin lesion	52	47	$242.00	$110.79
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	41	41	$295.00	$122.24
17000 Destruction of skin growth	34	25	$184.00	$56.82
11103 Biopsy of related skin growth, each additional growth	27	17	$95.00	$56.42
17110 Destruction of up to 14 skin growths	25	15	$254.00	$126.04
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	12	$100.00	$62.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	119	72	$225.00	$98.34
17003 Destruction of precancer skin growth, 2-14 growths	76	15	$16.00	$7.73
11102 Tangential biopsy of single skin lesion	54	45	$242.00	$108.79
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	50	50	$295.00	$123.86
17000 Destruction of skin growth	41	26	$184.00	$66.24
17110 Destruction of up to 14 skin growths	38	20	$254.00	$131.61
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	12	$100.00	$63.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	100	67	$225.00	$101.66
17003 Destruction of precancer skin growth, 2-14 growths	68	15	$16.00	$7.99
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$295.00	$125.37
11102 Tangential biopsy of single skin lesion	37	37	$242.00	$116.19
17000 Destruction of skin growth	34	23	$184.00	$57.24
17110 Destruction of up to 14 skin growths	29	20	$254.00	$131.89
11103 Biopsy of related skin growth, each additional growth	19	15	$95.00	$60.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	136	81	$225.00	$103.23
17003 Destruction of precancer skin growth, 2-14 growths	79	14	$16.00	$7.74
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	40	40	$295.00	$126.76
11102 Tangential biopsy of single skin lesion	35	32	$242.00	$114.89
17000 Destruction of skin growth	27	22	$184.00	$62.85
17110 Destruction of up to 14 skin growths	21	16	$254.00	$135.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	80	61	$220.88	$84.52
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	40	40	$291.00	$121.21
11102 Tangential biopsy of single skin lesion	36	34	$242.00	$110.82
17000 Destruction of skin growth	21	16	$184.00	$64.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	114	80	$195.00	$82.28
17003 Destruction of precancer skin growth, 2-14 growths	52	11	$16.00	$6.43
11102 Tangential biopsy of single skin lesion	41	40	$242.00	$106.54
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	36	36	$275.00	$119.83
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	19	$94.00	$50.54
17000 Destruction of skin growth	21	14	$184.00	$63.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	189	105	$195.00	$76.22
11100 Biopsy of single growth of skin and/or tissue	66	59	$238.00	$107.85
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	61	61	$275.00	$112.98
17003 Destruction of precancer skin growth, 2-14 growths	56	20	$16.00	$5.64
17000 Destruction of skin growth	26	24	$184.00	$58.46
11101 Biopsy of each additional growth of skin and/or tissue	26	19	$74.00	$34.26
17110 Destruction of up to 14 skin growths	19	14	$254.00	$115.40
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	11	$94.00	$46.50

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	172	101	$195.00	$80.83
11100 Biopsy of single growth of skin and/or tissue	71	60	$238.00	$109.51
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	71	71	$274.79	$119.57
17003 Destruction of precancer skin growth, 2-14 growths	68	17	$16.00	$6.42
17000 Destruction of skin growth	32	23	$184.00	$54.18
17110 Destruction of up to 14 skin growths	25	14	$254.00	$122.07
11101 Biopsy of each additional growth of skin and/or tissue	17	16	$74.00	$36.41

Medical Specialties & State Licenses

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License NJ 25MA08503900

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.

Practice Associates & Co-Workers

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

4 Associated Practitioners

Dr. Jessica Cleary , DNP

Nurse Practitioner - Family

NPI 1164102836

Doctor of Nursing Practice

Charly Bisso

Physician Assistant

NPI 1497455695

Carrie Hammer , NP

Nurse Practitioner - Family

NPI 1730595174

Nurse Practitioner

Ariana Brown , PA-C

Physician Assistant

NPI 1962366989

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 July 18, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location July 18, 2013

Registered at 90 MILLBURN AVE, SUITE 206, MILLBURN, NJ 070411945 (Tel: 9737637546)

📍

Updated Business Mailing Address July 18, 2013

Registered at 90 MILLBURN AVE, SUITE 206, MILLBURN, NJ 070411945 (Tel: 9737637546)

👤

Provider Name / Credentials Updated July 18, 2013

Recorded as MICHAEL EHRENREICH, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 18, 2013

Dermatology (License #25MA08503900 in NJ)

🟢

Initial NPI Registration & Enumeration May 01, 2007

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: 1124249644

Entity Type:

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

Enumeration Date: May 01, 2007

Last Update: July 18, 2013

Sole Proprietor: No

Update or Correct Profile

Mailing Address

90 Millburn Ave, Suite 206

Millburn, NJ 070411945

Phone: 9737637546

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.