Dr. Michael Gareth Earl Knight, MD
- Medicare services, 2024
- 27
- Medicare patients, 2024
- 21
- Part D claims, 2024
- 354
- Hospital affiliations
- 1
- Industry payments
- $178,072
- Practice address
- 900 23rd St NW, Washington, DC 20037
- Practice phone
- Call (202) 716-4605
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Knight'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. Michael Gareth Earl Knight is an internist in Washington, District of Columbia
Dr. Knight practices at The George Washington University Hospital in Washington, District of Columbia, part of Universal Health Services.
Dr. Knight's NPI, 1366708810, was assigned on April 10, 2012. Dr. Knight graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2012. Dr. Knight holds District of Columbia license MD045381.
- NPI
- 1366708810NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173825510
- NPI enumeration date
- April 10, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (202) 716-4605
- 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. Michael Gareth Earl Knight practices at The George Washington University Hospital in Washington, District of Columbia
Dr. Knight's primary practice is The George Washington University Hospital, at 900 23rd St NW, Washington, DC 20037 in The District County. The practice phone is (202) 716-4605.
- The George Washington University Hospital900 23rd St NW, Washington, DC 20037 · The District CountyPhone(202) 716-4605
Source: Dmand AI Affiliation Data
Dr. Michael Gareth Earl Knight is affiliated with 3 sites of care and 2 medical groups
Dr. Knight's primary practice is The George Washington University Hospital in Washington, District of Columbia, part of Universal Health Services. The medical group on file is The GW Medical Faculty Associates. Dmand AI also links Dr. Knight to 2 more group practices and clinics and 1 medical group, 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. Michael Gareth Earl Knight's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Knight practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The George Washington University Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Gareth Earl Knight is one of 660 internists in District of Columbia
Internal medicine is Dr. Knight's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Knight's licenses on file in 2 states: District of Columbia and Pennsylvania.
Specialties and state licenses
- Internal medicine, District of ColumbiaPrimary
- Pennsylvania license
Internists near Dr. Knight
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. Michael Gareth Earl Knight billed Medicare for 27 services in 2024
CMS data shows 27 Medicare services from Dr. Knight across 1 procedure code in 2024, all of them office visits, for 21 Medicare patients. Medicare paid $2,852 for them. Every service was in an office.
Dr. Knight's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 672024: 2760%
Dr. Knight compared with the District of Columbia median for internists, 2024
- Dr. Knight
- District of Columbia median
- Medicare services
- 27vs 35492% below
- Medicare patients
- 21vs 15386% below
- Part D claims
- 204vs 11085% above
Medians across 591 internists in District of Columbia with Dmand AI profiles that report each measure.
Dr. Knight'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. Knight 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. Michael Gareth Earl Knight treated 21 Medicare patients in 2024, average age 65
CMS counts 21 Medicare patients who saw Dr. Knight in 2024. The largest group is 85 and over, with 0 patients. 67% of them have high blood pressure, and 67% have high cholesterol. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Knight's median patient age at 68, with 65% women.
Dr. Knight's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Knight's Medicare patients, 2024
- High blood pressure67%
- High cholesterol67%
- Arthritis62%
- Diabetes52%
Share of Medicare patients with each condition. A patient can have several.
Dr. Knight's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Gareth Earl Knight wrote 354 Medicare Part D claims in 2024
In 2024, Dr. Knight wrote 354 Medicare Part D claims for 59 patients. 59% of them were for generic drugs. CMS names the drug for 204 of them, across 7 drugs with 11 or more claims each, at $139,257 in total drug cost. In 2023, CMS named 388 claims across 14 drugs.
Dr. Knight's Part D claims by kind of drug, 2024
- Generic208 claims59%
- Brand-name and other146 claims41%
Dr. Knight'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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3882024: 20447%
Drugs named by CMS: 7 in 2024, 14 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
How Dr. Michael Gareth Earl Knight takes part in Medicare
Dr. Knight 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. Michael Gareth Earl Knight received $178,072 in industry payments from 2016 to 2025
CMS Open Payments shows 137 general payments to Dr. Knight from 13 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 80% of the total. Novo Nordisk Inc paid the most, $119,084.
General payments to Dr. Knight by program year, 2016 to 2025
General payments to Dr. Knight by kind, 2016 to 2025
- Consulting fees$142,72380%
- Travel and lodging$22,91113%
- Food and beverage$7,0574%
- Speaker and faculty fees$5,3503%
- Other$310%
Companies that paid Dr. Knight the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael Gareth Earl Knight graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Dr. Knight graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael Gareth Earl Knight'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) |
| 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) |
| 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) |
| 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. Michael Gareth Earl Knight
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. Michael Gareth Earl Knight's NPI number?
Dr. Michael Gareth Earl Knight's NPI number is 1366708810. It was assigned on April 10, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Gareth Earl Knight?
Dr. Michael Gareth Earl Knight 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. Michael Gareth Earl Knight practice?
Dr. Knight practices at 900 23rd St NW, Washington, DC 20037. Dr. Knight's primary practice is The George Washington University Hospital in Washington, District of Columbia, part of Universal Health Services. Dmand AI also links Dr. Knight to 2 group practices and clinics and 1 medical group.
What is Dr. Michael Gareth Earl Knight's office phone number?
The practice phone on file for Dr. Knight is (202) 716-4605.
What is Dr. Michael Gareth Earl Knight's medical license number?
Dr. Knight holds District of Columbia license MD045381, one of the licenses on file in 2 states.
Which states has Dr. Michael Gareth Earl Knight been licensed in?
Dmand AI has state licenses on file for Dr. Knight in District of Columbia and Pennsylvania.
Which hospitals is Dr. Michael Gareth Earl Knight affiliated with?
Dr. Knight practices at The George Washington University Hospital in Washington, District of Columbia.
What medical group is Dr. Michael Gareth Earl Knight part of?
Dr. Knight is linked to The GW Medical Faculty Associates. Dmand AI links Dr. Knight to 1 more medical group.
Does Dr. Michael Gareth Earl Knight accept Medicare?
Yes. CMS data shows Dr. Knight billed Medicare for 27 services in 2024, and Dr. Knight accepts Medicare assignment.
How many Medicare patients does Dr. Michael Gareth Earl Knight see?
CMS counts 21 Medicare patients who saw Dr. Knight in 2024, with an average age of 65.
Show 5 more questionsShow fewer questions
What services does Dr. Michael Gareth Earl Knight bill to Medicare?
In 2024, Dr. Knight's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Michael Gareth Earl Knight go to medical school?
Dr. Knight graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2012.
What drugs does Dr. Michael Gareth Earl Knight prescribe most?
In 2024 Medicare Part D data, Dr. Knight's most prescribed drugs by claims were Ozempic, Mounjaro and Metformin HCl ER.
Has Dr. Michael Gareth Earl Knight received payments from drug or device companies?
CMS Open Payments shows $178,072 in general payments to Dr. Knight from 13 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Michael Gareth Earl Knight been practicing?
Dr. Knight graduated from medical school in 2012, 14 years ago.
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