Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Nick Hadrian Gabriel, DO

Individual provider Surgery Physician · NPI 1952351777

Dr. Nick Hadrian Gabriel, DO practises General Surgery in Red Bluff, California. Graduated from New York College of Osteo Medicine of New York Institute of Technology in 1994, 32 years ago. Practices with Acute Care Surgery Medical Group Inc, a 202-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Arizona, California and New York.

Years since qualifying
32
Trained at
New York College of Osteo Medicine of New York Institute of Technology
Licensed in
AZ, CA, NY
In the registry since
2006
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2526 Sister Mary Columba Dr Fl 1
Red Bluff, CA 96080
Phone: (530) 528-3150
Fax: (530) 528-3596
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 740 Veterans Hwy, Hauppauge, NY 11788-2329 — (631) 650-7580
  • 740 Veterans Hwy, Hauppauge, NY 11788-2329 — (631) 650-7580

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 20A17467 (CA)
Surgery Physician Taxonomy 208600000X · Licence 006810 (AZ)
Surgery Physician Taxonomy 208600000X · Licence 200259 (NY)

Record details

NPI number1952351777
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMay 11, 2006
Last updated in NPPESDecember 3, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGENERAL SURGERY
Medical schoolNEW YORK COLLEGE OF OSTEO MEDICINE OF NEW YORK INSTITUTE OF TECHNOLOGY
Graduated 1994 (32 years in practice)
Group practice Acute Care Surgery Medical Group Inc — 202 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Colonoscopy 1–10 times
Hernia repair (minimally invasive) 1–10 times
Melanoma (skin cancer) excision 1–10 times
Removal of tissue 1–10 times
Removal or shaving of skin growth 1–10 times
Skin biopsy 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients146
Services billed 342 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Consulting Fee $1,775 2 payments
Travel and Lodging $542 3 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $329 10 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Shasta Regional Medical Center Hospital · Redding, CA · listed as Shasta Regional Medical Center, LLC
  • St Elizabeth Community Hospital Hospital · Red Bluff, CA · listed as Dignity Health St Elizabeth Community Hospital
  • Adventist Health Sonora Hospital · Sonora, CA
  • Kaweah Health Medical Center Hospital · Visalia, CA
  • Mercy Medical Center Redding Hospital · Redding, CA

Colleagues at Acute Care Surgery Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 202 clinicians in the practice; 12 are shown here.

Other providers in Red Bluff