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Edit this profileWhere to find Jose V. Diaz, D.O.
- West Islip location main office
1000 Montauk Hwy, West Islip, NY 11795 - Riverhead location
1300 Roanoke Ave, Riverhead, NY 11901 - Caribou location
163 Van Buren Rd, Caribou, ME 04736
About Dr. Diaz
Jose V. Diaz, D.O. is a healthcare provider in West Islip, NY specializing in surgery. Medicare claims data shows Jose provided 702 services to 423 patients. The services billed most often include subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes, initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes, and hospital discharge day management, 30 minutes or less. This provider record is associated with NPI 1740564533.
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) 465-6343
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1000 MONTAUK HWY
West Islip, NY 11795
1300 Roanoke Ave
Riverhead, NY 11901
163 Van Buren Rd
Caribou, ME 04736
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
- Blood Clot Removal Surgery
- Carotid endarterectomy
- Leg bypass surgery
- Varicose vein removal
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
- Colonoscopy
- Skin lump biopsy
Digestive
Digestive health
- Endoscopy
- Peroral endoscopic myotomy
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
702 services · 423 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
549 | More than most peers in Surgery |
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99221 |
64 | More than most peers in Surgery |
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
33 | More often than most peers in Surgery |
| Emergency department visit with low level of medical decision making | Office visit | 99283 |
24 | More often than most peers in Surgery |
| Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | Office visit | 99211 |
21 | As often as other peers in Surgery |
| Emergency department visit with straightforward medical decision making | Office visit | 99282 |
11 | Too few peers to compare |
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 8
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 West Islip 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2011 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Jose V. Diaz?
Jose V. Diaz is a general surgeon in West Islip, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Surgery”.
NPI registry
What is Jose V. Diaz's address?
Jose V. Diaz is listed at 1000 Montauk Hwy, West Islip, NY 11795. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Jose V. Diaz?
The number on file is (631) 465-6343. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Jose V. Diaz?
Jose V. Diaz's National Provider Identifier is 1740564533. 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 Jose V. Diaz train?
Jose V. Diaz attended Other, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Jose V. Diaz have?
Jose V. Diaz has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What procedures does Jose V. Diaz perform?
According to Medicare billing data, Jose V. Diaz the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Jose V. Diaz's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Jose V. Diaz. If this is you, claiming it is free.
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