Dr. Glenn O. Plummer, MD
- Medicare services, 2021
- 41
- Part D claims, 2024
- 27
- Industry payments
- $528
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 3626 Ruffin Rd, San Diego, CA 92123-1810
- Practice phone
- Call (858) 565-9666
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Plummer'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. Glenn O. Plummer is an anesthesiologist in San Diego, California
Dr. Plummer practices in San Diego, California.
Dr. Plummer's NPI, 1841213220, was assigned on July 26, 2006. Dr. Plummer graduated from Carver College of Medicine in 1978. Dr. Plummer's California license number on file is A35293.
- NPI
- 1841213220NPI Registry (opens in a new tab)
- NPI enumeration date
- July 26, 2006
- NPI status
- Active
- Practice phone
- (858) 565-9666
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Glenn O. Plummer's practice address is in San Diego, California
Dr. Plummer's practice address in the NPI Registry is 3626 Ruffin Rd, San Diego, CA 92123-1810. The practice phone is (858) 565-9666.
- NPI Registry address3626 Ruffin Rd, San Diego, CA 92123-1810Phone(858) 565-9666
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Glenn O. Plummer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Plummer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Plummer's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Glenn O. Plummer is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Plummer's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Plummer is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Plummer's licenses on file in 2 states: California and Wyoming.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
- Wyoming license
Anesthesiologists near Dr. Plummer
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. Glenn O. Plummer billed Medicare for 41 services in 2021
CMS data shows 41 Medicare services from Dr. Plummer across 3 procedure codes in 2021. Medicare paid $6,468 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Plummer's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Anesthesia
- 2020: 262021: 288%
- Surgery
- 2020: 02021: 13
Dr. Plummer compared with the California median for anesthesiologists, 2021
- Dr. Plummer
- California median
- Medicare services
- 41vs 7243% below
- Part D claims
- 24vs 23Close to median
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Plummer's most billed Medicare procedure codes, 2021
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. Plummer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Plummer and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Glenn O. Plummer wrote 27 Medicare Part D claims in 2024
In 2024, Dr. Plummer wrote 27 Medicare Part D claims. 96% of them were for generic drugs. CMS names the drug for 24 of them, across 2 drugs with 11 or more claims each, at $120 in total drug cost. In 2022, CMS named 14 claims across 1 drug.
Dr. Plummer's Part D claims by kind of drug, 2024
- Generic26 claims96%
- Brand-name and other1 claims4%
Dr. Plummer'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.
Part D claims for drugs CMS names, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 142024: 2471%
Drugs named by CMS: 2 in 2024, 1 in 2022.
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
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Dr. Glenn O. Plummer received $528 in industry payments from 2016 to 2024
CMS Open Payments shows 17 general payments to Dr. Plummer from 10 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $152.
General payments to Dr. Plummer by program year, 2016 to 2024
Companies that paid Dr. Plummer the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Glenn O. Plummer graduated from Carver College of Medicine
Dr. Plummer graduated from Carver College of Medicine in 1978.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Sources for Dr. Glenn O. Plummer'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 Practice 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 |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Glenn O. Plummer
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. Glenn O. Plummer's NPI number?
Dr. Glenn O. Plummer's NPI number is 1841213220. It was assigned on July 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Glenn O. Plummer?
Dr. Glenn O. Plummer is an anesthesiologist in San Diego, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Glenn O. Plummer practice?
Dr. Plummer practices at 3626 Ruffin Rd, San Diego, CA 92123-1810.
What is Dr. Glenn O. Plummer's office phone number?
The practice phone on file for Dr. Plummer is (858) 565-9666.
What is Dr. Glenn O. Plummer's medical license number?
Dr. Plummer's California license number on file is A35293, one of the licenses on file in 2 states.
Which states has Dr. Glenn O. Plummer been licensed in?
Dmand AI has state licenses on file for Dr. Plummer in California (1980 to 2025) and Wyoming (1987 to 2019).
Does Dr. Glenn O. Plummer accept Medicare?
Yes. CMS data shows Dr. Plummer billed Medicare for 41 services in 2021.
Is Dr. Glenn O. Plummer board certified?
Yes. Dr. Plummer is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Glenn O. Plummer bill to Medicare?
In 2021, Dr. Plummer's most billed Medicare services were anesthesia (01922), surgery: brain, spine and nerves (64447) and anesthesia (01402).
Where did Dr. Glenn O. Plummer go to medical school?
Dr. Plummer graduated from Carver College of Medicine in 1978.
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What drugs does Dr. Glenn O. Plummer prescribe most?
In 2024 Medicare Part D data, Dr. Plummer's most prescribed drugs by claims were Amlodipine Besylate and Olmesartan Medoxomil.
Has Dr. Glenn O. Plummer received payments from drug or device companies?
CMS Open Payments shows $528 in general payments to Dr. Plummer from 10 companies from 2016 to 2024. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Glenn O. Plummer been practicing?
Dr. Plummer graduated from medical school in 1978, 48 years ago.
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