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Edit this profileAt a glance
- 16601 N 40Th St Ste 204, Phoenix, AZ 85032
About Dr. Nagatomo
Based in Phoenix, AZ, Kei Nagatomo, D.O. is listed in the NPI registry under surgery. Kei graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2018. According to Medicare claims data, Kei cared for 251 Medicare patients across 377 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes, and established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more. NPI 1255777934 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
- (602) 996-4747
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
16601 N 40TH ST STE 204
Phoenix, AZ 85032
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
377 services · 251 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Irrigation of abdominal cavity | Procedure | 49084 |
16 | Too few peers to compare |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
203 | More than most peers in Surgery |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
98 | More than most peers in Surgery |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
33 | More often than most 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 |
27 | As often as other 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 Phoenix 8
Same specialty, same city.
More connections — 16 related providers in 3 groups
Trained at At Still University of Health Sciences, College of Osteo Med, Kirksville 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at At Still University of Health Sciences, College of Osteo Med, Kirksville 7
Providers who graduated from the same medical school in the same year.
Also performs Irrigation of abdominal cavity 1
Providers in AZ who bill this service to Medicare most often.
Common questions
What kind of doctor is Kei Nagatomo?
Kei Nagatomo is a general surgeon in Phoenix, AZ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Surgery”.
NPI registry
What is Kei Nagatomo's address?
Kei Nagatomo is listed at 16601 N 40Th St Ste 204, Phoenix, AZ 85032. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Kei Nagatomo?
The number on file is (602) 996-4747. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Kei Nagatomo's NPI number?
Kei Nagatomo's National Provider Identifier is 1255777934. 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 Kei Nagatomo train?
Kei Nagatomo attended At Still University of Health Sciences, College of Osteo Med, Kirksville, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Kei Nagatomo been practicing?
Kei Nagatomo has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What procedures does Kei Nagatomo perform?
According to Medicare billing data, Kei Nagatomo performs procedures including irrigation of abdominal cavity, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Kei Nagatomo confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Kei Nagatomo. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.