Are you Michael J. Sisack, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find Michael J. Sisack, M.D.
- Flemington location main office
63 Church St, Flemington, NJ 08822 - Flemington location
1100 Wescott Dr, Suite G-1, Flemington, NJ 08822 - Washington location
6 Club House Dr Ste 201, Washington, NJ 07882
About Dr. Sisack
Based in Flemington, NJ, Michael J. Sisack, M.D. is listed in the NPI registry under dermatology. Michael graduated from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) in 2001. According to Medicare claims data, Michael cared for 1,859 Medicare patients across 3,003 services. The services billed most often include destruction of precancer skin growth, 2-14 growths, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and destruction of precancer skin growth, 1 growth. NPI 1073552576 identifies this record in the national registry.
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
- (908) 237-4124
- Email not available
Practice Locations
63 CHURCH ST
Flemington, NJ 08822
1100 Wescott Dr Suite G-1
Flemington, NJ 08822
6 Club House Dr Ste 201
Washington, NJ 07882
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
- Folliculitis
- Hidradenitis suppurativa
Eczema and inflammatory skin disease
Infections and infestations
- Cellulitis
- Foot fungus
- Herpes simplex of the skin
- Molluscum contagiosum
- Scabies
- Shingles
- Warts
Pigment, growths, and benign lesions
- Melasma
- Seborrheic keratosis
Skin cancer
- Basal cell skin cancer
- Squamous cell skin cancer
Urticaria, itch, and vascular
- Chronic itching
- Excessive sweating
- Hives
Autoimmune and connective tissue
- Vitiligo
Infections
- Ringworm
Rashes & allergy
- Poison Ivy
Skin growths
Procedures & services
Most searched procedures
- Botox
- Chemical peel
- Laser hair removal
- Microneedling
- Mole removal
- Skin cancer screening
Diagnostic procedures
- Patch testing
- Skin biopsy
Lesion treatment
- Complex skin lesion excision
- Cryotherapy for skin lesions
- Electrodesiccation and curettage
- Incision and drainage of an abscess
Medical dermatology treatment
- Botulinum toxin treatment for excessive sweating
Cosmetic
- Acne scar treatment
- Dermal fillers
- Sclerotherapy
- Tattoo removal
Cosmetic and minor surgery
- Sun spot removal
Cosmetic dermatology
- Laser skin resurfacing
- Laser treatment of vascular lesions
Diagnostic
- Mole mapping
- Skin scraping test
General dermatology
- Biologic drug management
- Cortisone shot for cysts
Infections
Medical dermatology
Nails & hair
Skin cancer surgery
- Mohs surgery
Skin growths
- Cyst Removal
- Lipoma removal
- Skin Tag Removal
- Steroid injection for keloids
Procedures Most Often Billed to Medicare
3,003 services · 1,859 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
972 | More often than most peers in Dermatology |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
429 | More often than most peers in Dermatology |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
256 | More often than most peers in Dermatology |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
94 | As often as other peers in Dermatology |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
88 | More often than most 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 |
| Biopsy of ear | Procedure | 69100 |
20 | As often as other peers in Dermatology |
| Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm | Procedure | 12032 |
17 | Less often than most peers in Dermatology |
| Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm | Procedure | 11602 |
12 | Less often than most peers in Dermatology |
| Destruction of precancer skin growth, 15 or more growths | Procedure | 17004 |
11 | Less often than most 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 2
Same specialty, same street address — most likely the same department or group.
Also at this address 3
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 Flemington 3
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) 8
Other providers in the same specialty who trained at the same institution.
Class of 2001 at Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) 7
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 NJ who bill this service to Medicare most often.
Common questions
What kind of doctor is Michael J. Sisack?
Michael J. Sisack is a dermatologist (skin doctor) in Flemington, NJ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Dermatology”.
NPI registry
What is Michael J. Sisack's address?
Michael J. Sisack is listed at 63 Church St, Flemington, NJ 08822. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Michael J. Sisack?
The number on file is (908) 237-4124. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Michael J. Sisack's NPI number?
Michael J. Sisack's National Provider Identifier is 1073552576. 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 J. Sisack train?
Michael J. Sisack attended Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has Michael J. Sisack been practicing?
Michael J. Sisack has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What procedures does Michael J. Sisack perform?
According to Medicare billing data, Michael J. Sisack performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and biopsy of related skin growth, first growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Michael J. Sisack confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Michael J. Sisack. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.