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Edit this profileAt a glance
- 260 Middle Country Rd, Suite 208, Smithtown, NY 11787
About Dr. Fastenberg
Michael Fastenberg, M.D. practices dermatology in Smithtown, NY. Michael is a 2005 graduate of State University of New York at Stony Brook, School of Medicine. Medicare claims data shows Michael provided 7,119 services to 3,613 patients. The services billed most often include destruction of precancer skin growth, 2-14 growths, destruction of skin growth, 1-14 growths, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. The provider's National Provider Identifier (NPI) is 1073735593.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (631) 863-3223
- Email not available
Practice Locations
260 MIDDLE COUNTRY RD SUITE 208
Smithtown, NY 11787
Conditions Commonly Evaluated or Treated
Within Dermatology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Acne and follicular disorders
Eczema and inflammatory skin disease
Infections and infestations
Pigment, growths, and benign lesions
Skin cancer
Urticaria, itch, and vascular
Autoimmune and connective tissue
Infections
Rashes & allergy
Skin growths
Procedures & services
Most searched procedures
Diagnostic procedures
Lesion treatment
- Complex skin lesion excision
- Cryotherapy for skin lesions
- Electrodesiccation and curettage
- Incision and drainage of an abscess
Medical dermatology treatment
Cosmetic
Cosmetic and minor surgery
Cosmetic dermatology
Diagnostic
General dermatology
Infections
Medical dermatology
Nails & hair
Skin cancer surgery
Skin growths
Procedures Most Often Billed to Medicare
7,119 services · 3,613 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
2,851 | More than most peers in Dermatology |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
1,032 | More than most peers in Dermatology |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
714 | More often than most peers in Dermatology |
| Destruction of precancer skin growth, 15 or more growths | Procedure | 17004 |
299 | More than most peers in Dermatology |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
232 | More often than most peers in Dermatology |
| Acne surgery | Procedure | 10040 |
53 | More often than most peers in Dermatology |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
42 | As often as other peers in Dermatology |
| Destruction of skin growth, 15 or more growths | Procedure | 17111 |
29 | As often as other peers in Dermatology |
| Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm | Procedure | 17262 |
27 | As often as other peers in Dermatology |
| Injection into skin growth, 1-7 growths | Procedure | 11900 |
27 | As often as other peers in Dermatology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other dermatologists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other dermatologists in Smithtown 6
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at State University of New York at Stony Brook, School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at State University of New York at Stony Brook, School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 8
Providers in NY who bill this service to Medicare most often.
Common questions
What does Michael Fastenberg specialize in?
Michael Fastenberg is a dermatologist (skin doctor) in Smithtown, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Dermatology”.
NPI registry
Where is Michael Fastenberg located?
Michael Fastenberg is listed at 260 Middle Country Rd Suite 208, Smithtown, NY 11787. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Michael Fastenberg's phone number?
The number on file is (631) 863-3223. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Michael Fastenberg?
Michael Fastenberg's National Provider Identifier is 1073735593. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Michael Fastenberg train?
Michael Fastenberg attended State University of New York at Stony Brook, School of Medicine, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Michael Fastenberg have?
Michael Fastenberg has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What does Michael Fastenberg do most often?
According to Medicare billing data, Michael Fastenberg performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of skin growth, 1-14 growths and destruction of precancer skin growth, 1 growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Michael Fastenberg's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Michael Fastenberg. If this is you, claiming it is free.
Guide.md
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