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Edit this profileAt a glance
- 501 Seaview Ave, Suite 301, Staten Island, NY 10305
About Dr. Castellano
Michael R. Castellano, M.D. practices surgery in Staten Island, NY. Michael is a 1996 graduate of State University of New York Downstate Medical Center. Medicare claims data shows Michael provided 451 services to 450 patients. The services billed most often include new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, repair of groin hernia (5 years or older), and initial repair of entrapped hernia of abdomen, 3-10 cm in length. The provider's National Provider Identifier (NPI) is 1417921081.
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
- (718) 226-9500
- Email not available
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Practice Locations
501 SEAVIEW AVE SUITE 301
Staten Island, NY 10305
Conditions Commonly Evaluated or Treated
Within Surgery (Unspecified) 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
Breast conditions
Cancer
- Colon cancer
- Esophageal cancer
- Liver cancer
- Neuroendocrine Tumors
- Pancreatic cancer
- Soft-tissue sarcoma
- Stomach cancer
- Thyroid cancer
Colorectal
Digestive
- Abdominal adhesions
- Acid reflux
- Acute pancreatitis
- Bowel obstruction
- Colon polyps
- Diverticulitis
- Gastroparesis
- Peptic ulcer disease
Digestive & blood
Digestive health
- Crohn's disease
- Fecal incontinence
- Perforated bowel
- Severe chronic constipation
- Swallowing difficulties
- Ulcerative colitis
Endocrine
Infections
Lumps & bumps
Lymphatic
Minor surgery
Skin & scars
Skin & soft tissue
Skin cancer
Vascular
Weight & metabolism
Wound care
Wounds
Procedures & services
Endocrine
Vascular
Wounds
Most searched procedures
Abdominal
Abdominal surgery
Bariatric
Breast surgery
Cancer
Cancer surgery
Colorectal
- Anal fistula surgery
- Anal Sphincter Repair
- Colon resection
- Hemorrhoid removal
- Ostomy reversal
- Ostomy surgery
- Rectal prolapse repair
- Surgery for chronic anal fissure
Consultations
Diagnostic
Digestive
Digestive health
Infections
Minor surgery
Post-op care
Reconstruction
Skin & soft tissue
- Cyst Removal
- Lipoma removal
- Mole removal
- Pilonidal cyst surgery
- Scar revision surgery
- Skin Tag Removal
Skin cancer
Vascular & cancer
Weight loss
Wound care
Procedures Most Often Billed to Medicare
451 services · 450 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Repair of groin hernia (5 years or older) | Procedure | 49505 |
96 | More than most peers in Surgery |
| Initial repair of entrapped hernia of abdomen, 3-10 cm in length | Procedure | 49594 |
68 | More than most peers in Surgery |
| Repair of trapped groin hernia (5 years or older) | Procedure | 49507 |
27 | More often than most peers in Surgery |
| Repair of groin hernia that is not trapped | Procedure | 49520 |
12 | Too few peers to compare |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
174 | More than most peers in Surgery |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
27 | As often as other peers in Surgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
26 | As often as other peers in Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
21 | Less often than most peers in Surgery |
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.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
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 general surgeons in Staten Island 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at State University of New York Downstate Medical Center 7
Other providers in the same specialty who trained at the same institution.
Class of 1996 at State University of New York Downstate Medical Center 8
Providers who graduated from the same medical school in the same year.
Also performs Repair of groin hernia (5 years or older) 8
Providers in NY who bill this service to Medicare most often.
Common questions
What does Michael R. Castellano specialize in?
Michael R. Castellano is a general surgeon in Staten Island, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Surgery”.
NPI registry
Where is Michael R. Castellano located?
Michael R. Castellano is listed at 501 Seaview Ave Suite 301, Staten Island, NY 10305. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Michael R. Castellano's phone number?
The number on file is (718) 226-9500. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Michael R. Castellano?
Michael R. Castellano's National Provider Identifier is 1417921081. 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 R. Castellano train?
Michael R. Castellano attended State University of New York Downstate Medical Center, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Michael R. Castellano have?
Michael R. Castellano has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
What does Michael R. Castellano do most often?
According to Medicare billing data, Michael R. Castellano performs procedures including repair of groin hernia, initial repair of entrapped hernia of abdomen, 3-10 cm in length and repair of trapped groin hernia, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Michael R. Castellano's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Michael R. Castellano. If this is you, claiming it is free.
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