Dr. Colby Boyd Tanner, MD
- Medicare services, 2024
- 86
- Medicare patients, 2024
- 223
- MIPS score, 2024
- 96
- Hospital affiliations
- 2
- Industry payments
- $119
- Practice address
- 757 Westwood Plaza, Los Angeles, CA 90095
- Practice phone
- Call (310) 825-6301
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tanner's professional email, personal email and mobile number
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Dr. Colby Boyd Tanner is an anesthesiologist in Los Angeles, California
Dr. Tanner practices at Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health.
Dr. Tanner's NPI, 1710349402, was assigned on March 22, 2016. Dr. Tanner graduated from Loma Linda University School Of Medicine in 2016. Dr. Tanner holds California license A153377.
- NPI
- 1710349402NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759712060
- NPI enumeration date
- March 22, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 825-6301
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Colby Boyd Tanner practices at Ronald Reagan UCLA Medical Center in Los Angeles, California
Dr. Tanner's primary practice is Ronald Reagan UCLA Medical Center, at 757 Westwood Plaza, Los Angeles, CA 90095 in Los Angeles County. The practice phone is (310) 825-6301.
- Ronald Reagan UCLA Medical Center757 Westwood Plaza, Los Angeles, CA 90095 · Los Angeles CountyPhone(310) 825-6301
Source: Dmand AI Affiliation Data
Dr. Colby Boyd Tanner is affiliated with 2 sites of care and 1 medical group
Dr. Tanner's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health. Dr. Tanner is also affiliated with UCLA Santa Monica Medical Center. The medical group on file is UCLA Health / UCLA Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Colby Boyd Tanner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tanner practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ronald Reagan UCLA Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Colby Boyd Tanner is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Tanner's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Tanner is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Tanner is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Tanner
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. Colby Boyd Tanner billed Medicare for 86 services in 2024
CMS data shows 86 Medicare services from Dr. Tanner across 4 procedure codes in 2024, for 223 Medicare patients. Medicare paid $11,846 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tanner's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 652024: 708%
- Surgery
- 2023: 02024: 16
Dr. Tanner compared with the California median for anesthesiologists, 2024
- Dr. Tanner
- California median
- Medicare services
- 86vs 7219% above
- Medicare patients
- 223vs 14356% above
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Tanner'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tanner and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Colby Boyd Tanner treated 223 Medicare patients in 2024, average age 72
CMS counts 223 Medicare patients who saw Dr. Tanner in 2024. The largest group is 65 to 74, with 103 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 2.52, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Tanner's median patient age at 53, with 48% women.
Dr. Tanner's Medicare patients by age, 2024
Dr. Tanner's Medicare patients by sex, 2024
- Women11250%
- Men11150%
Chronic conditions among Dr. Tanner's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Ischemic heart disease43%
- Diabetes39%
- Chronic kidney disease35%
- Mood disorders35%
- Anxiety34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tanner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women48%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Colby Boyd Tanner scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Tanner for performance year 2024, reported as part of a group. Dr. Tanner accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Tanner's MIPS scores, performance year 2024
- 96of 100Final score
- 93.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 80of 100Cost
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. Colby Boyd Tanner received $119 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Tanner from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Delcath Systems paid the most, $119.
Companies that paid Dr. Tanner the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Colby Boyd Tanner graduated from Loma Linda University School Of Medicine
Dr. Tanner graduated from Loma Linda University School Of Medicine in 2016.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Colby Boyd Tanner accepts plans from 4 insurance carriers
Dr. Tanner is in network with 4 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Blue Cross and Blue Shield of Kansas City. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
Plan types Dr. Tanner accepts, by number of carriers
- HMO2
- POS2
- EPO1
- Medicare1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Colby Boyd Tanner'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Colby Boyd Tanner
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. Colby Boyd Tanner's NPI number?
Dr. Colby Boyd Tanner's NPI number is 1710349402. It was assigned on March 22, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Colby Boyd Tanner?
Dr. Colby Boyd Tanner is an anesthesiologist in Los Angeles, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Colby Boyd Tanner practice?
Dr. Tanner practices at 757 Westwood Plaza, Los Angeles, CA 90095. Dr. Tanner's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health.
What is Dr. Colby Boyd Tanner's office phone number?
The practice phone on file for Dr. Tanner is (310) 825-6301.
What is Dr. Colby Boyd Tanner's medical license number?
Dr. Tanner holds California license A153377.
Which hospitals is Dr. Colby Boyd Tanner affiliated with?
Dr. Tanner practices at Ronald Reagan UCLA Medical Center in Los Angeles, California. Dr. Tanner is also affiliated with UCLA Santa Monica Medical Center.
What medical group is Dr. Colby Boyd Tanner part of?
Dr. Tanner is linked to UCLA Health / UCLA Medical Group.
Does Dr. Colby Boyd Tanner accept Medicare?
Yes. CMS data shows Dr. Tanner billed Medicare for 86 services in 2024, and Dr. Tanner accepts Medicare assignment.
What is Dr. Colby Boyd Tanner's MIPS score?
Dr. Tanner's MIPS final score for performance year 2024 is 96 out of 100, reported as part of a group.
How many Medicare patients does Dr. Colby Boyd Tanner see?
CMS counts 223 Medicare patients who saw Dr. Tanner in 2024, with an average age of 72.
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Is Dr. Colby Boyd Tanner board certified?
Yes. Dr. Tanner is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Colby Boyd Tanner bill to Medicare?
In 2024, Dr. Tanner's most billed Medicare services were anesthesia (00811), anesthesia (00731) and anesthesia (00790).
Where did Dr. Colby Boyd Tanner go to medical school?
Dr. Tanner graduated from Loma Linda University School Of Medicine in 2016.
Has Dr. Colby Boyd Tanner received payments from drug or device companies?
CMS Open Payments shows $119 in general payments to Dr. Tanner from 1 company from 2025 to 2025. The largest total came from Delcath Systems.
How long has Dr. Colby Boyd Tanner been practicing?
Dr. Tanner graduated from medical school in 2016, 10 years ago.
What insurance does Dr. Colby Boyd Tanner accept?
Dr. Tanner is in network with 4 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Blue Cross and Blue Shield of Kansas City. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
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