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Edit this profileWhere to find John P. Henretta, MD
- Asheville location main office
509 Biltmore Ave, Asheville, NC 28801 - Asheville location
222 Asheland Ave, Asheville, NC 28801
About Dr. Henretta
John P. Henretta, MD is a healthcare provider in Asheville, NC specializing in surgery. John trained at Virginia Commonwealth University, School of Medicine, graduating in 1990. John is also listed as specializing in vascular surgery. According to Medicare claims data, John cared for 896 Medicare patients across 1,004 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, ultrasound study of arm and leg arteries, and ultrasound of both sides of head and neck blood flow. This provider record is associated with NPI 1033135868.
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
- (828) 213-3524
- Email not available
Practice Locations
509 BILTMORE AVE
Asheville, NC 28801
222 Asheland Ave
Asheville, NC 28801
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
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
1,004 services · 896 patients · 21 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Relocation of arm vein with connection to arm artery for hemodialysis | Procedure | 36821 |
17 | As often as other peers in Surgery |
| Insertion of stent in groin artery, initial vessel | Procedure | 37221 |
13 | Too few peers to compare |
| Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch | Procedure | 36247 |
13 | Too few peers to compare |
| Insertion of tube into abdominal, pelvic, or leg artery, initial second order branch | Procedure | 36246 |
12 | Too few peers to compare |
| Review by radiologist of abdominal aorta image | Imaging | 75625 |
34 | More often than most peers in Surgery |
| Review by radiologist of both arms or legs arteries image | Imaging | 75716 |
26 | More often than most peers in Surgery |
| Ultrasound scan of head and neck soft tissue | Imaging | 76536 |
15 | Less often than most peers in Surgery |
| Review by radiologist of arm or leg artery image | Imaging | 75710 |
12 | Less often than most peers in Surgery |
| Ultrasound study of arm and leg arteries | Treatment | 93922 |
211 | More often than most peers in Surgery |
| Ultrasound of both sides of head and neck blood flow | Treatment | 93880 |
185 | More 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 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 Asheville 8
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at Virginia Commonwealth University, School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1990 at Virginia Commonwealth University, School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Relocation of arm vein with connection to arm artery for hemodialysis 6
Providers in NC who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Henretta?
Dr. Henretta is a general surgeon in Asheville, NC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Surgery”.
NPI registry
What is Dr. Henretta's address?
Dr. Henretta is listed at 509 Biltmore Ave, Asheville, NC 28801. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Henretta?
The number on file is (828) 213-3524. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Henretta's NPI number?
Dr. Henretta's National Provider Identifier is 1033135868. 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 Dr. Henretta train?
Dr. Henretta attended Virginia Commonwealth University, School of Medicine, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Henretta been practicing?
Dr. Henretta has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Henretta perform?
According to Medicare billing data, Dr. Henretta performs procedures including relocation of arm vein with connection to arm artery for hemodialysis, insertion of stent in groin artery, initial vessel and insertion of tube into abdominal, pelvic, or leg artery, initial third order branch; reads or performs imaging such as review by radiologist of abdominal aorta image and review by radiologist of both arms or legs arteries image; provides treatments such as ultrasound study of arm and leg arteries and ultrasound of both sides of head and neck blood flow, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Henretta confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Henretta. If this is you, claiming it is free.
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