Dr. Michael Fastenberg
- Gender: Male
- Experience: 16 years
- Graduated from: State University Of New York At Stony Brook, School Of Medicine
- Graduation year: 2005
- Sole propriator: No
- NPI: 1073735593
Dr. Michael Fastenberg M.D.
Dermatologist
He is located at 260 Middle Country Road Suite 208 in Smithtown, NY 11787. Can help patients with the following: Achalasia, Cancer, Crohn's Disease, Lymphedema, Moles, Tinea Versicolor. His National Provider Identifier (NPI) number is 1073735593. Appointment can be made via the phone number (631) 863-3223. He also has a website where you can get more information. The website can be found at https://www.schweigerderm.com/providers/michael-fastenberg-m-d/. He is affiliated with 2 practices.
Conditions treated
Dr. Michael Fastenberg, being an dermatologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Michael Fastenberg.
- Achalasia
- Acne
- Actinic Keratosis
- Albinism
- Alopecia Areata (AA)
- Anal Fissure
- Appendicitis
- Athlete's Foot
- Birthmarks
- Blister
- Boils
- Bug Bites
- Cancer
- Colon Cancer
- Contact Dermatitis
- Crohn's Disease
- Cyst
- Dermabrasion
- Diverticulosis
- Dry Skin
- Eczema
- Enlarged Spleen
- Erythema Nodosum
- Esophageal Cancer
- Folliculitis
- Gallstones
- Gangrene
- Hair Loss
- Heart Disease
- Heat Rash
- Hemorrhoids
- Henoch-Schonlein Purpura (HSP)
- Hernia
- Hives
- Hyperhidrosis
- Impetigo
- Inflammatory Bowel Disease (IBD)
- Ingrown Hair
- Intertrigo
- Jock Itch
- Keloid
- Keratosis Pilaris (KP)
- Lichen Planus
- Lymphedema
- MRSA Infection
- Melanoma
- Melasma
- Moles
- Molluscum Contagiosum
- Pancreatitis
- Peptic Ulcer
- Pilonidal Cyst
- Pityriasis Rosea
- Porphyria
- Psoriasis
- Ringworm
- Rosacea
- Scabies
- Scars
- Sebaceous Cyst
- Seborrhea
- Seborrheic Keratosis
- Shingles
- Skin Biopsy
- Skin Cancer
- Skin Itching
- Skin Tag
- Streptococcal Infections
- Stretch Marks
- Sunburn and Sun Poisoning
- Thrush
- Tinea Versicolor
- Ulcerative Colitis
- Varicose Veins
- Vitiligo
- Warts
- Wrinkles
Procedures Performed by Dr. Michael Fastenberg
Medicare Enrollment
Dr. Michael Fastenberg is enrolled to bill Medicare as a Practitioner - Dermatology .
Bills through: Schweiger Dermatology Pllc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Celgene | $60580 |
| Aqua Pharmaceuticals | $37940 |
| Valeant Pharmaceuticals North America | $24130 |
Other
| Promotional Speaking or Service | $88352 |
| Other | $47790 |
| Consulting | $36140 |
| Food and Beverage | $28118 |
| Travel and Lodging | $5479 |
Studies
STATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE
Graduated in 2005Other ways to reach out
- Website: https://www.schweigerderm.com/providers/michael-fastenberg-m-d/
- Facebook: https://www.facebook.com/schweigerderm
Additional Specialities
- Surgeon
Looking for more Dermatologists?
Out of the 19 dermatologists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: 1300 Roanoke Avenue Riverhead, 11901, NY
- Gender: Male
- Address: 9 Brooksite Drive Smithtown, 11787, NY
- Gender: Female
- Address: 327 East Main Street Smithtown, 11787, NY
- Gender: Female
- Address: 327 East Main Street Smithtown, 11787, NY
- Gender: Female
- Address: 800 Woodbury Road Woodbury, 11797, NY
- Gender: Female
- Address: 327 East Main Street Smithtown, 11787, NY
- Gender: Female
- Address: 2701 Queens Plaza North Floor 10 Long Island City, 11101, NY
- Gender: Male
- Address: Suite 103 994 West Jericho Turnpike Smithtown, 11787, NY
- Gender: Male
- Address: Suite 103 994 West Jericho Turnpike Smithtown, 11787, NY
- Gender: Female
- Address: 327 East Main Street Smithtown, 11787, NY
Questions & Answers
What conditions does Dr. Michael Fastenberg treat?
Dr. Michael Fastenberg provides treatment for Achalasia, Cancer, Crohn's Disease, Lymphedema, Moles, Tinea Versicolor. For the full list see this list.
Where can you meet with Dr. Michael Fastenberg?
Dr. Michael Fastenberg's office is located at 260 Middle Country Road Suite 208 in Smithtown, NY 11787.
Does Dr. Michael Fastenberg have affiliation with practices?
Dr. Michael Fastenberg is affiliated with Wolfeld Plastic Surgery LLC. For the full list of practices see this list.