Dr. Robert Webster Trimble, MD
- Medicare services, 2019
- 28
- Part D claims, 2024
- 2,004
- Industry payments
- $107
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 700 2nd NE St, Washington, DC 20002
- Practice phone
- Call (202) 346-3825
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente Capitol Hill Medical Center Ambulatory Surgery Ctr
Washington, District of Columbia
Find Dr. Trimble'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. Robert Webster Trimble is an internist in Washington, District of Columbia
Dr. Trimble practices at Kaiser Permanente Capitol Hill Medical Center Ambulatory Surgery Ctr in Washington, District of Columbia.
Dr. Trimble's NPI, 1649437120, was assigned on May 21, 2008. Dr. Trimble graduated from New York Medical College in 2005. Dr. Trimble holds Maryland license D0069221.
- NPI
- 1649437120NPI Registry (opens in a new tab)
- NPI enumeration date
- May 21, 2008
- NPI status
- Active
- Practice phone
- (202) 346-3825
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Robert Webster Trimble practices at Kaiser Permanente Capitol Hill Medical Center Ambulatory Surgery Ctr in Washington, District of Columbia
Dr. Trimble's primary practice is Kaiser Permanente Capitol Hill Medical Center Ambulatory Surgery Ctr, at 700 2nd NE St, Washington, DC 20002 in District Of Columbia County. The practice phone is (202) 346-3825.
- Kaiser Permanente Capitol Hill Medical Center Ambulatory Surgery Ctr700 2nd NE St, Washington, DC 20002 · District Of Columbia CountyPhone(202) 346-3825
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert Webster Trimble is affiliated with 2 sites of care and 1 medical group
Dr. Trimble's primary practice is Kaiser Permanente Capitol Hill Medical Center Ambulatory Surgery Ctr in Washington, District of Columbia. The medical group on file is Mid-Atlantic Permanente Medical Group. Dmand AI also links Dr. Trimble to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Robert Webster Trimble's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Trimble practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Capitol Hill Medical Center Ambulatory Surgery Ctr | 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. Robert Webster Trimble is one of 660 internists in District of Columbia
Internal medicine is Dr. Trimble's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Trimble's licenses on file in 2 states: Maryland and District of Columbia.
Specialties and state licenses
- Internal medicine, MarylandPrimary
- District of Columbia license
Internists near Dr. Trimble
Counts of internists 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. Robert Webster Trimble billed Medicare for 28 services in 2019
CMS data shows 28 Medicare services from Dr. Trimble across 1 procedure code in 2019, all of them office visits. Medicare paid $1,471 for them. Every service was in an office.
Dr. Trimble's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 252019: 2812%
Dr. Trimble compared with the District of Columbia median for internists, 2019
- Dr. Trimble
- District of Columbia median
- Medicare services
- 28vs 35492% below
- Part D claims
- 1,549vs 11014.1 times
Medians across 591 internists in District of Columbia with Dmand AI profiles that report each measure.
Dr. Trimble's most billed Medicare procedure codes, 2019
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. Trimble and other internists in District of Columbia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert Webster Trimble's patients have a median age of 54
Across all payers, Dmand AI patient panel data puts Dr. Trimble's median patient age at 54, with 55% women.
Dr. Trimble's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Robert Webster Trimble wrote 2,004 Medicare Part D claims in 2024
In 2024, Dr. Trimble wrote 2,004 Medicare Part D claims for 1,018 patients. 89% of them were for generic drugs. CMS names the drug for 1,549 of them, across 42 drugs with 11 or more claims each, at $44,756 in total drug cost. In 2023, CMS named 2,196 claims across 54 drugs.
Dr. Trimble's Part D claims by kind of drug, 2024
- Generic1,780 claims89%
- Brand-name199 claims10%
- Other25 claims1%
Dr. Trimble'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.
Drug classes CMS tracks in Dr. Trimble's Part D claims, 2024
- Antibiotics1%29 of 2,004 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,1962024: 1,54929%
Drugs named by CMS: 42 in 2024, 54 in 2023.
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. Robert Webster Trimble received $107 in industry payments from 2020 to 2022
CMS Open Payments shows 6 general payments to Dr. Trimble from 2 drug and device companies from 2020 to 2022. Food and beverage make up the largest share, 100% of the total. Neos Therapeutics, LP paid the most, $64.
General payments to Dr. Trimble by program year, 2020 to 2022
Companies that paid Dr. Trimble the most, 2020 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert Webster Trimble graduated from New York Medical College
Dr. Trimble graduated from New York Medical College in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert Webster Trimble'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 |
| 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. Robert Webster Trimble
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What is Dr. Robert Webster Trimble's NPI number?
Dr. Robert Webster Trimble's NPI number is 1649437120. It was assigned on May 21, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Webster Trimble?
Dr. Robert Webster Trimble is an internist in Washington, District of Columbia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Robert Webster Trimble practice?
Dr. Trimble practices at 700 2nd NE St, Washington, DC 20002. Dr. Trimble's primary practice is Kaiser Permanente Capitol Hill Medical Center Ambulatory Surgery Ctr in Washington, District of Columbia. Dmand AI also links Dr. Trimble to 1 group practice or clinic.
What is Dr. Robert Webster Trimble's office phone number?
The practice phone on file for Dr. Trimble is (202) 346-3825.
What is Dr. Robert Webster Trimble's medical license number?
Dr. Trimble holds Maryland license D0069221, one of the licenses on file in 2 states.
Which states has Dr. Robert Webster Trimble been licensed in?
Dmand AI has state licenses on file for Dr. Trimble in Maryland and District of Columbia.
What medical group is Dr. Robert Webster Trimble part of?
Dr. Trimble is linked to Mid-Atlantic Permanente Medical Group.
Does Dr. Robert Webster Trimble accept Medicare?
Yes. CMS data shows Dr. Trimble billed Medicare for 28 services in 2019.
What services does Dr. Robert Webster Trimble bill to Medicare?
In 2019, Dr. Trimble's most billed Medicare services were office visit, established patient (99213).
Where did Dr. Robert Webster Trimble go to medical school?
Dr. Trimble graduated from New York Medical College in 2005.
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What drugs does Dr. Robert Webster Trimble prescribe most?
In 2024 Medicare Part D data, Dr. Trimble's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
Has Dr. Robert Webster Trimble received payments from drug or device companies?
CMS Open Payments shows $107 in general payments to Dr. Trimble from 2 companies from 2020 to 2022. The largest total came from Neos Therapeutics, LP.
How long has Dr. Robert Webster Trimble been practicing?
Dr. Trimble graduated from medical school in 2005, 21 years ago.
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