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Edit this profileWhere to find Devon John, M.D.
- Valhalla location main office
100 Woods Rd Fl Acp3, Valhalla, NY 10595 - New York location
403 E 34th St, 3rd Fl, New York, NY 10016
About Dr. John
Devon John, M.D. practices general surgery in Valhalla, NY. Devon is a 1988 graduate of Icahn School of Medicine at Mount Sinai. Devon is also listed as specializing in transplant surgery. According to Medicare claims data, Devon cared for 62 Medicare patients across 119 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, new patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more, and hospital discharge day management, more than 30 minutes. The provider's National Provider Identifier (NPI) is 1932196862.
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
- (914) 493-1892
- Email not available
Practice Locations
100 WOODS RD FL ACP3
Valhalla, NY 10595
403 E 34th St 3rd Fl
New York, NY 10016
Conditions Commonly Evaluated or Treated
Within General Surgery 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
Anorectal
Appendix, bowel, and emergency
Gallbladder and biliary
Hernia and abdominal wall
Skin and soft tissue
Abdominal
Abdominal wall
Breast
Colorectal
Digestive
- Acid reflux
- Acute pancreatitis
- Bleeding Stomach Ulcer
- Bowel Fistula
- Gastroparesis
- Swallowing difficulties
Emergency surgery
Endocrine
Gastrointestinal
Hernia
Infections
Lymphatic
Oncology
Procedures & services
Most searched procedures
Bowel and emergency abdominal
- Colon resection
- Exploratory laparoscopy
- Exploratory laparotomy
- Repair of perforated peptic ulcer
- Small-bowel resection
- Surgery for bowel obstruction
- Surgical drainage of abdominal abscess
- Surgical lysis of adhesions
Gallbladder and appendix
Hernia repair
Skin and soft tissue
Abdominal surgery
Abdominal wall
Access and nutrition
Anorectal
- Anal fistula surgery
- Drainage of anal abscess
- Hemorrhoid removal
- Rubber-band ligation of hemorrhoids
- Surgery for chronic anal fissure
Biopsy
Breast surgery
- Axillary lymph-node dissection
- Excisional biopsy of a breast mass
- Mastectomy
- Sentinel lymph-node biopsy
Breast Surgery
Colorectal
Colorectal surgery
Digestive procedures
Endocrine surgery
Gastrointestinal
Hernia surgery
Skin & Soft Tissue
Surgical Oncology
Surgical procedures
Vascular Access
Wound care
Procedures Most Often Billed to Medicare
119 services · 62 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Transplantation of donor kidney | Procedure | 50360 |
12 | Less often than most peers in General Surgery |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
78 | As often as other peers in General Surgery |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
16 | As often as other peers in General Surgery |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
13 | Less often than most peers in General 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.
Other general surgeons at this location 3
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 general surgeons in Valhalla 5
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Icahn School of Medicine at Mount Sinai 8
Other providers in the same specialty who trained at the same institution.
Class of 1988 at Icahn School of Medicine at Mount Sinai 8
Providers who graduated from the same medical school in the same year.
Also performs Transplantation of donor kidney 8
Providers in NY who bill this service to Medicare most often.
Common questions
What kind of doctor is Devon John?
Devon John is a general surgeon in Valhalla, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Surgery”.
NPI registry
What is Devon John's address?
Devon John is listed at 100 Woods Rd Fl Acp3, Valhalla, NY 10595. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Devon John?
The number on file is (914) 493-1892. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Devon John's NPI number?
Devon John's National Provider Identifier is 1932196862. 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 Devon John train?
Devon John attended Icahn School of Medicine at Mount Sinai, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
How long has Devon John been practicing?
Devon John has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
What procedures does Devon John perform?
According to Medicare billing data, Devon John performs procedures including transplantation of donor kidney, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Devon John confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Devon John. If this is you, claiming it is free.
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