Dr. Andrew Robert Rivera, MD
- Medicare services, 2024
- 144
- Medicare patients, 2024
- 181
- MIPS score, 2024
- 100
- Hospital affiliations
- 4
- Medical groups
- 6
- Practice address
- 2540 East St, Concord, CA 94520
- Practice phone
- Call (925) 682-8200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rivera's professional email, personal email and mobile number
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Dr. Andrew Robert Rivera is an anesthesiologist in Concord, California
Dr. Rivera practices at Concord Medical Center in Concord, California, part of John Muir Health.
Dr. Rivera's NPI, 1629464474, was assigned on April 8, 2015. Dr. Rivera graduated from Harvard Medical School in 2015. Dr. Rivera holds Washington license 60956782.
- NPI
- 1629464474NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628314259
- NPI enumeration date
- April 8, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (925) 682-8200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew Robert Rivera practices at Concord Medical Center in Concord, California
Dr. Rivera's primary practice is Concord Medical Center, at 2540 East St, Concord, CA 94520 in Contra Costa County. The practice phone is (925) 682-8200.
- Concord Medical Center2540 East St, Concord, CA 94520 · Contra Costa CountyPhone(925) 682-8200
Source: Dmand AI Affiliation Data
Dr. Andrew Robert Rivera is affiliated with 4 sites of care and 6 medical groups
Dr. Rivera's primary practice is Concord Medical Center in Concord, California, part of John Muir Health. Dr. Rivera is also affiliated with John Muir Medical Center, Walnut Creek. The medical group on file is CEP America. Dmand AI also links Dr. Rivera to 2 more hospitals and 5 medical groups, 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. Andrew Robert Rivera's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rivera practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Concord Medical Center | Available with a free account |
| +3 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across John Muir Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Andrew Robert Rivera is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Rivera's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Rivera is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Rivera's licenses on file in 2 states: Washington and New York.
Specialties and state licenses
- Anesthesiology, WashingtonPrimary
- New York license
Anesthesiologists near Dr. Rivera
Counts of anesthesiologists 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. Andrew Robert Rivera billed Medicare for 144 services in 2024
CMS data shows 144 Medicare services from Dr. Rivera across 7 procedure codes in 2024, for 181 Medicare patients. Medicare paid $17,616 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Rivera's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1692024: 6562%
- Surgery
- 2023: 202024: 3470%
- Tests and treatments
- 2023: 02024: 24
- Imaging
- 2023: 122024: 2175%
Dr. Rivera compared with the California median for anesthesiologists, 2024
- Dr. Rivera
- California median
- Medicare services
- 144vs 722.0 times
- Medicare patients
- 181vs 14327% above
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Rivera'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Andrew Robert Rivera treated 181 Medicare patients in 2024, average age 76
CMS counts 181 Medicare patients who saw Dr. Rivera in 2024. The largest group is 75 to 84, with 89 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Rivera's median patient age at 69, with 44% women.
Dr. Rivera's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Rivera's Medicare patients by sex, 2024
- Women10457%
- Men7743%
Chronic conditions among Dr. Rivera's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Chronic kidney disease30%
- Diabetes30%
- Ischemic heart disease30%
- Anxiety29%
- Atrial fibrillation29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rivera's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women44%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Andrew Robert Rivera scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Rivera for performance year 2024, reported as part of a group. Dr. Rivera accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Rivera's MIPS scores, performance year 2024
- 100of 100Final score
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Andrew Robert Rivera has 1 award and honors on record
Dmand AI lists 1 award for Dr. Rivera, most recently SEA-HVO Fellow in 2018.
Awards and honors for Dr. Rivera
- 2018
- SEA-HVO Fellow
Source: Dmand AI Professional Profile Data
Dr. Andrew Robert Rivera graduated from Harvard Medical School
Dr. Rivera graduated from Harvard Medical School in 2015.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Andrew Robert Rivera accepts plans from 5 insurance carriers
Dr. Rivera is in network with 5 carriers, including Aspirus Health Plan, Blue Cross and Blue Shield of Kansas City and Cigna. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- Cigna
- CMS Medicare
- NY State Medicaid
Plan types Dr. Rivera accepts, by number of carriers
- EPO1
- Medicaid1
- Medicare1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Andrew Robert Rivera'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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. Andrew Robert Rivera
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. Andrew Robert Rivera's NPI number?
Dr. Andrew Robert Rivera's NPI number is 1629464474. It was assigned on April 8, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew Robert Rivera?
Dr. Andrew Robert Rivera is an anesthesiologist in Concord, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Andrew Robert Rivera practice?
Dr. Rivera practices at 2540 East St, Concord, CA 94520. Dr. Rivera's primary practice is Concord Medical Center in Concord, California, part of John Muir Health. Dmand AI also links Dr. Rivera to 2 hospitals and 5 medical groups.
What is Dr. Andrew Robert Rivera's office phone number?
The practice phone on file for Dr. Rivera is (925) 682-8200.
What is Dr. Andrew Robert Rivera's medical license number?
Dr. Rivera holds Washington license 60956782, one of the licenses on file in 2 states.
Which states has Dr. Andrew Robert Rivera been licensed in?
Dmand AI has state licenses on file for Dr. Rivera in Washington (since 2026) and New York.
Which hospitals is Dr. Andrew Robert Rivera affiliated with?
Dr. Rivera practices at Concord Medical Center in Concord, California. Dr. Rivera is also affiliated with John Muir Medical Center, Walnut Creek. Dmand AI links Dr. Rivera to 2 more hospitals.
What medical group is Dr. Andrew Robert Rivera part of?
Dr. Rivera is linked to CEP America. Dmand AI links Dr. Rivera to 5 more medical groups.
Does Dr. Andrew Robert Rivera accept Medicare?
Yes. CMS data shows Dr. Rivera billed Medicare for 144 services in 2024, and Dr. Rivera accepts Medicare assignment.
What is Dr. Andrew Robert Rivera's MIPS score?
Dr. Rivera's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Andrew Robert Rivera see?
CMS counts 181 Medicare patients who saw Dr. Rivera in 2024, with an average age of 76.
Is Dr. Andrew Robert Rivera board certified?
Yes. Dr. Rivera is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Andrew Robert Rivera bill to Medicare?
In 2024, Dr. Rivera's most billed Medicare services were anesthesia (00142), surgery: heart and blood vessels (36620) and ultrasound (76937).
Where did Dr. Andrew Robert Rivera go to medical school?
Dr. Rivera graduated from Harvard Medical School in 2015.
How long has Dr. Andrew Robert Rivera been practicing?
Dr. Rivera graduated from medical school in 2015, 11 years ago.
What insurance does Dr. Andrew Robert Rivera accept?
Dr. Rivera is in network with 5 carriers, including Aspirus Health Plan, Blue Cross and Blue Shield of Kansas City and Cigna. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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