Dr. Nick Hadrian Gabriel, DO
- Medicare services, 2024
- 195
- Medicare patients, 2024
- 146
- Part D claims, 2024
- 50
- Hospital affiliations
- 5
- Industry payments
- $13,504
- Practice address
- 400 W Mineral King Ave, Visalia, CA 93291
- Practice phone
- Call (559) 624-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gabriel's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Nick Hadrian Gabriel is a general surgeon in Visalia, California
Dr. Gabriel practices at Kaweah Health Medical Center in Visalia, California, part of Kaweah Delta Health Care District.
Dr. Gabriel's NPI, 1952351777, was assigned on May 11, 2006. Dr. Gabriel graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury in 1994. Dr. Gabriel holds California license 20A17467.
- NPI
- 1952351777NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648248658
- NPI enumeration date
- May 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (559) 624-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nick Hadrian Gabriel practices at Kaweah Health Medical Center in Visalia, California
Dr. Gabriel's primary practice is Kaweah Health Medical Center, at 400 W Mineral King Ave, Visalia, CA 93291 in Tulare County. The practice phone is (559) 624-2000.
- Kaweah Health Medical Center400 W Mineral King Ave, Visalia, CA 93291 · Tulare CountyPhone(559) 624-2000
Source: Dmand AI Affiliation Data
Dr. Nick Hadrian Gabriel is affiliated with 8 sites of care and 6 medical groups
Dr. Gabriel's primary practice is Kaweah Health Medical Center in Visalia, California, part of Kaweah Delta Health Care District. Dr. Gabriel is also affiliated with Mercy Medical Center Redding. The medical group on file is Adventist Health Physicians Network. Dmand AI also links Dr. Gabriel to 3 more hospitals, 5 medical groups and 3 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nick Hadrian Gabriel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gabriel practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaweah Health Medical Center | Available with a free account |
| +7 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaweah Delta Health Care District and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Nick Hadrian Gabriel is one of 2,926 general surgeons in California
Surgery is Dr. Gabriel's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Gabriel is board certified in surgery by the AOA Board of Surgery. Dmand AI has Dr. Gabriel's licenses on file in 3 states: California, Arizona and New York.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- Arizona license
- New York license
Clinical focus
Dmand AI lists appendectomy, groin hernia surgery, hemorrhoids and mastectomy among the conditions Dr. Gabriel treats.
General surgeons near Dr. Gabriel
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Nick Hadrian Gabriel billed Medicare for 195 services in 2024
CMS data shows 195 Medicare services from Dr. Gabriel across 3 procedure codes in 2024, all of them office visits, for 146 Medicare patients. Medicare paid $19,266 for them. Every service was in an office.
Dr. Gabriel's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1732024: 19513%
Dr. Gabriel compared with the California median for general surgeons, 2024
- Dr. Gabriel
- California median
- Medicare services
- 195vs 16617% above
- Medicare patients
- 146vs 12121% above
- Part D claims
- 29vs 3415% below
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Gabriel's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Gabriel?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gabriel and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nick Hadrian Gabriel treated 146 Medicare patients in 2024, average age 72
CMS counts 146 Medicare patients who saw Dr. Gabriel in 2024. The largest group is 65 to 74, with 72 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 39% are also on Medicaid. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gabriel's median patient age at 51, with 55% women.
Dr. Gabriel's Medicare patients by age, 2024
Dr. Gabriel's Medicare patients by sex, 2024
- Women6645%
- Men8055%
Chronic conditions among Dr. Gabriel's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Diabetes38%
- Ischemic heart disease31%
- Mood disorders25%
- Heart failure24%
- Depression23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gabriel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nick Hadrian Gabriel wrote 50 Medicare Part D claims in 2024
In 2024, Dr. Gabriel wrote 50 Medicare Part D claims for 28 patients. 98% of them were for generic drugs. CMS names the drug for 29 of them, across 2 drugs with 11 or more claims each, at $128 in total drug cost. In 2021, CMS named 13 claims across 1 drug.
Dr. Gabriel's Part D claims by kind of drug, 2024
- Generic49 claims98%
- Brand-name and other1 claims2%
Dr. Gabriel's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Gabriel's Part D claims, 2024
- Opioids30%15 of 50 claims
- Antibiotics52%26 of 50 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 132024: 29123%
Drugs named by CMS: 2 in 2024, 1 in 2021.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Nick Hadrian Gabriel takes part in Medicare
Dr. Gabriel accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Nick Hadrian Gabriel received $13,504 in industry payments from 2016 to 2025
CMS Open Payments shows 117 general payments to Dr. Gabriel from 16 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 37% of the total. Stryker Corporation paid the most, $6,118.
General payments to Dr. Gabriel by program year, 2016 to 2025
General payments to Dr. Gabriel by kind, 2016 to 2025
- Travel and lodging$5,04837%
- Food and beverage$4,89336%
- Consulting fees$3,56326%
Companies that paid Dr. Gabriel the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nick Hadrian Gabriel has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Gabriel, most recently CMS Stage 1 EHR in 2012.
Awards and honors for Dr. Gabriel
- 2012
- CMS Stage 1 EHR
- Undated
- Chairman General Surgery Bureau of Examiners
- Executive Board
Source: Dmand AI Professional Profile Data
Dr. Nick Hadrian Gabriel graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury
Dr. Gabriel graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury in 1994. Dr. Gabriel is a member of ACOS, ACS, AMA, AOA, ASMBS and SAGES.
- Medical school
- Board certified in surgery
- Board certified in 2015 - 2021
- Board certified in 2019 - 2026
- Board certified in 1999 - 2001
- Board certified in 2018 - 2020
- Board certified in 1995 - 2026
- Board certified in 1999 - 2008
Source: Dmand AI Professional Profile Data
Dr. Nick Hadrian Gabriel accepts plans from 11 insurance carriers
Dr. Gabriel is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Aspirus Health Plan
- +3 more carriersWith a free account
Plan types Dr. Gabriel accepts, by number of carriers
- Medicare8
- PPO8
- POS5
- HMO4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Nick Hadrian Gabriel's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Nick Hadrian Gabriel
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Nick Hadrian Gabriel's NPI number?
Dr. Nick Hadrian Gabriel's NPI number is 1952351777. It was assigned on May 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Nick Hadrian Gabriel?
Dr. Nick Hadrian Gabriel is a general surgeon in Visalia, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Nick Hadrian Gabriel practice?
Dr. Gabriel practices at 400 W Mineral King Ave, Visalia, CA 93291. Dr. Gabriel's primary practice is Kaweah Health Medical Center in Visalia, California, part of Kaweah Delta Health Care District. Dmand AI also links Dr. Gabriel to 3 hospitals, 5 medical groups and 3 group practices and clinics.
What is Dr. Nick Hadrian Gabriel's office phone number?
The practice phone on file for Dr. Gabriel is (559) 624-2000.
What is Dr. Nick Hadrian Gabriel's medical license number?
Dr. Gabriel holds California license 20A17467, one of the licenses on file in 3 states.
Which states has Dr. Nick Hadrian Gabriel been licensed in?
Dmand AI has state licenses on file for Dr. Gabriel in California, Arizona and New York.
Which hospitals is Dr. Nick Hadrian Gabriel affiliated with?
Dr. Gabriel practices at Kaweah Health Medical Center in Visalia, California. Dr. Gabriel is also affiliated with Mercy Medical Center Redding. Dmand AI links Dr. Gabriel to 3 more hospitals.
What medical group is Dr. Nick Hadrian Gabriel part of?
Dr. Gabriel is linked to Adventist Health Physicians Network. Dmand AI links Dr. Gabriel to 5 more medical groups.
Does Dr. Nick Hadrian Gabriel accept Medicare?
Yes. CMS data shows Dr. Gabriel billed Medicare for 195 services in 2024, and Dr. Gabriel accepts Medicare assignment.
How many Medicare patients does Dr. Nick Hadrian Gabriel see?
CMS counts 146 Medicare patients who saw Dr. Gabriel in 2024, with an average age of 72.
Show 7 more questionsShow fewer questions
Is Dr. Nick Hadrian Gabriel board certified?
Yes. Dr. Gabriel is board certified in surgery by the AOA Board of Surgery.
What services does Dr. Nick Hadrian Gabriel bill to Medicare?
In 2024, Dr. Gabriel's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, established patient (99212).
Where did Dr. Nick Hadrian Gabriel go to medical school?
Dr. Gabriel graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury in 1994.
What drugs does Dr. Nick Hadrian Gabriel prescribe most?
In 2024 Medicare Part D data, Dr. Gabriel's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass and Oxycodone HCl.
Has Dr. Nick Hadrian Gabriel received payments from drug or device companies?
CMS Open Payments shows $13,504 in general payments to Dr. Gabriel from 16 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Nick Hadrian Gabriel been practicing?
Dr. Gabriel graduated from medical school in 1994, 32 years ago.
What insurance does Dr. Nick Hadrian Gabriel accept?
Dr. Gabriel is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
Selling to surgery practices?
See general surgeons in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card