Gabriel Garcia-Diaz, M.D.
Orthopaedic Surgery of the Spine Physician · Merced, CA
Gabriel Garcia-Diaz, M.D. is an orthopaedic surgery of the spine physician with a practice address in Merced, California, and NPI 1184829442, issued on Jun 18, 2007. Check the license (California A115417, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Gabriel Garcia-Diaz
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery of the Spine Physician 207XS0117X
- License number
- A115417 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3180 Collins Dr Ste A, Merced, CA 95348
- Phone
- (209) 349-8429
- Enumerated
- Jun 18, 2007
- Record last updated
- Apr 18, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (209) 720-0193
- Medicare enrollment
- Enrolled (PECOS I20111005000613); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery of the spine physician records → All 314 in California → Look up another NPI →
Also registered at 3180 Collins Dr Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Neil Adrian, PA-CPhysician Assistant1194067728
- June Boffman, CPNPPediatric Nurse Practitioner1568644078
- Christopher Clark, MDPediatrics Physician1134625056
Verify Gabriel Garcia-Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A115417Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.6 times the Medicare Part D claims of the average orthopaedic surgery of the spine physician in 2024
2,136 Medicare Part D claims for 459 beneficiaries, against an average of 381 among the 1,714 providers of this specialty who prescribed in Part D.
Most prescribed
- Meloxicam744 claims
- Gabapentin631 claims
- Diclofenac Sodium443 claims
- Cyclobenzaprine Hcl134 claims
- Celecoxib104 claims
- Ibuprofen21 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,162.70
7 payments; by number, the most common kind was food and beverage; the largest payer was Spineology Inc. The 1,726 providers of this specialty with any payment received $34,071.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Orthospine Advance Health, Inc.Merced, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gabriel Garcia-Diaz among 314 orthopaedic surgery of the spine physician records in California
Gabriel Garcia-Diaz, M.D. is one of 314 orthopaedic surgery of the spine physician records with a practice address in California. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 39% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2012 · median 2003 among the 226 with a school on file
- Record last updated2018 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0117X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery of the Spine Physician providers in California
There are 314 orthopaedic surgery of the spine physician records in California.
All 314 in California → Every provider in Merced → Orthopaedic Surgery of the Spine Physician nationwide →
The 8 orthopaedic surgery of the spine physician records with the nearest ZIP codes
- Ehsan Tabaraee, M.D.Modesto, CA 953501528394202
- Kevin Booth, M.D.Sonora, CA 953701104822832
- Peter Pappas, M.D.Santa Rosa, CA 954041003980566
- Robert Harf, MD FACSSonoma, CA 954761023128741
- Anh Le, MDStockton, CA 952041437104478
- Grant Walker, MDArcata, CA 955211700923018
- Anthony Matan, MDSan Jose, CA 951191417033929
- Sohrab Pahlavan, M.D.San Jose, CA 951191932499332
Common questions
What is Gabriel Garcia-Diaz, M.D.'s NPI number?
Gabriel Garcia-Diaz, M.D.'s National Provider Identifier (NPI) is 1184829442, issued on Jun 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gabriel Garcia-Diaz, M.D. located?
The NPPES record lists a practice address at 3180 Collins Dr Ste A, Merced, CA, 95348. Phone: (209) 349-8429. Providers update this record themselves, so call before visiting.
How can I verify Gabriel Garcia-Diaz, M.D.'s license?
NPPES lists California license number A115417, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gabriel Garcia-Diaz, M.D. prescribe under Medicare Part D?
In 2024, Gabriel Garcia-Diaz, M.D. had 2,136 Medicare Part D claims for 459 beneficiaries; the average among orthopaedic surgery of the spine physician prescribers was 381. Part D covers Medicare prescriptions only.
What is Gabriel Garcia-Diaz, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.