Dr. Ray Herman Rivas, MD
- Medicare services, 2022
- 53
- Industry payments
- $10,717
- Affiliated sites
- 1
- Insurance carriers
- 13
- State licenses
- 2
- Practice address
- 100 Casa St Ste D3, San Luis Obispo, CA 93405-5827
- Practice phone
- Call (805) 321-8471
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Innerbloom Ketamine Therapy
Physician office · San Luis Obispo, California
Find Dr. Rivas' 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. Ray Herman Rivas is a general surgeon in Fresno, California
Dr. Rivas practices at Innerbloom Ketamine Therapy in San Luis Obispo, California.
Dr. Rivas' NPI, 1003173816, was assigned on April 18, 2012. Dr. Rivas graduated from University of North Dakota School of Medicine & Health Sciences in 2012. Dr. Rivas' California license number on file is A164066.
- NPI
- 1003173816NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204117278
- NPI enumeration date
- April 18, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (805) 321-8471
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ray Herman Rivas practices in San Luis Obispo and Fresno
Dr. Rivas' primary practice is Innerbloom Ketamine Therapy, at 100 Casa St Ste D3, San Luis Obispo, CA 93405-5827. The practice phone is (805) 321-8471. The NPI Registry lists Dr. Rivas' practice address as 423 W Fallbrook Ave, Fresno, CA 93711.
- Innerbloom Ketamine TherapyPrimary100 Casa St Ste D3, San Luis Obispo, CA 93405-5827Phone(805) 321-8471
- NPI Registry address423 W Fallbrook Ave, Fresno, CA 93711 · Fresno CountyPhone(805) 348-3700
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Ray Herman Rivas is affiliated with 1 site of care
Dr. Rivas' primary practice is Innerbloom Ketamine Therapy in San Luis Obispo, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ray Herman Rivas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rivas practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Innerbloom Ketamine Therapy | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ray Herman Rivas is one of 2,926 general surgeons in California
Surgery is Dr. Rivas' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Rivas is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Rivas' licenses on file in 2 states: California and Texas.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- Texas license
Clinical focus
Dmand AI lists appendectomy among the conditions Dr. Rivas treats.
General surgeons near Dr. Rivas
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. Ray Herman Rivas billed Medicare for 53 services in 2022
CMS data shows 53 Medicare services from Dr. Rivas across 3 procedure codes in 2022. Medicare paid $4,692 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Rivas' Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 772022: 5331%
Dr. Rivas compared with the California median for general surgeons, 2022
- Dr. Rivas
- California median
- Medicare services
- 53vs 16668% below
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Rivas' most billed Medicare procedure codes, 2022
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. Rivas?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rivas and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ray Herman Rivas' patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Rivas' median patient age at 70, with 67% women.
Dr. Rivas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
How Dr. Ray Herman Rivas takes part in Medicare
Dr. Rivas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Ray Herman Rivas received $10,717 in industry payments from 2017 to 2022
CMS Open Payments shows 31 general payments to Dr. Rivas from 3 drug and device companies from 2017 to 2022. Education make up the largest share, 93% of the total. Intuitive Surgical, Inc. paid the most, $10,655.
General payments to Dr. Rivas by program year, 2017 to 2022
General payments to Dr. Rivas by kind, 2017 to 2022
- Education$10,00093%
- Food and beverage$7177%
Companies that paid Dr. Rivas the most, 2017 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ray Herman Rivas has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Rivas.
Awards and honors for Dr. Rivas
- Undated
- Charles & Emma Bollinger Memorial Medical Scholarship
- Dean's list
- Karen & Elvira Lynner Memorial Medical Scholarship
Source: Dmand AI Professional Profile Data
Dr. Ray Herman Rivas graduated from University of North Dakota School of Medicine & Health Sciences
Dr. Rivas graduated from University of North Dakota School of Medicine & Health Sciences in 2012. Dr. Rivas is a member of American Society of Ketamine Physicians, Psychotherapists & Practitioners and The American College of Surgeons.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Ray Herman Rivas accepts plans from 13 insurance carriers
Dr. Rivas is in network with 13 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Rivas accepts, by number of carriers
- PPO9
- Medicare7
- HMO6
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Ray Herman Rivas'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation 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 Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Ray Herman Rivas
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. Ray Herman Rivas' NPI number?
Dr. Ray Herman Rivas' NPI number is 1003173816. It was assigned on April 18, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Ray Herman Rivas?
Dr. Ray Herman Rivas is a general surgeon in Fresno, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Ray Herman Rivas practice?
Dr. Rivas practices at 100 Casa St Ste D3, San Luis Obispo, CA 93405-5827. Dr. Rivas also practices at 423 W Fallbrook Ave, Fresno, CA 93711. Dr. Rivas' primary practice is Innerbloom Ketamine Therapy in San Luis Obispo, California.
What is Dr. Ray Herman Rivas' office phone number?
The practice phone on file for Dr. Rivas is (805) 321-8471.
What is Dr. Ray Herman Rivas' medical license number?
Dr. Rivas' California license number on file is A164066, one of the licenses on file in 2 states.
Which states has Dr. Ray Herman Rivas been licensed in?
Dmand AI has state licenses on file for Dr. Rivas in California (2019 to 2025) and Texas (2016 to 2021).
Does Dr. Ray Herman Rivas accept Medicare?
Yes. CMS data shows Dr. Rivas billed Medicare for 53 services in 2022, and Dr. Rivas accepts Medicare assignment.
Is Dr. Ray Herman Rivas board certified?
Yes. Dr. Rivas is board certified in surgery by the American Board of Surgery.
What services does Dr. Ray Herman Rivas bill to Medicare?
In 2022, Dr. Rivas' most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99221) and hospital inpatient care (99223).
Where did Dr. Ray Herman Rivas go to medical school?
Dr. Rivas graduated from University of North Dakota School of Medicine & Health Sciences in 2012.
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Has Dr. Ray Herman Rivas received payments from drug or device companies?
CMS Open Payments shows $10,717 in general payments to Dr. Rivas from 3 companies from 2017 to 2022. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Ray Herman Rivas been practicing?
Dr. Rivas graduated from medical school in 2012, 14 years ago.
What insurance does Dr. Ray Herman Rivas accept?
Dr. Rivas is in network with 13 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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