Dr. Cosette O. Jamieson, MD
- Medicare services, 2024
- 2,999
- Medicare patients, 2024
- 495
- Part D claims, 2024
- 2,280
- Hospital affiliations
- 3
- Industry payments
- $17,163
- Practice address
- 106 Irving NW St, Washington, DC 20010
- Practice phone
- Call (202) 877-5408
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Metro Renal Associates
Washington, District of Columbia
Find Dr. Jamieson's professional email, personal email and mobile number
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Dr. Cosette O. Jamieson is a nephrologist in Washington, District of Columbia
Dr. Jamieson practices at Metro Renal Associates in Washington, District of Columbia.
Dr. Jamieson's NPI, 1619083052, was assigned on August 21, 2006. Dr. Jamieson graduated from Howard University College of Medicine in 1986. Dr. Jamieson holds District of Columbia license MD19681.
- NPI
- 1619083052NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719961101
- NPI enumeration date
- August 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (202) 877-5408
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Cosette O. Jamieson practices at Metro Renal Associates in Washington, District of Columbia
Dr. Jamieson's primary practice is Metro Renal Associates, at 106 Irving NW St, Washington, DC 20010 in District Of Columbia County. The practice phone is (202) 877-5408.
- Metro Renal Associates106 Irving NW St, Washington, DC 20010 · District Of Columbia CountyPhone(202) 877-5408
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Cosette O. Jamieson is affiliated with 9 sites of care and 1 medical group
Dr. Jamieson's primary practice is Metro Renal Associates in Washington, District of Columbia. Dr. Jamieson is also affiliated with MedStar Washington Hospital Center. The medical group on file is Metro Renal Associates. Dmand AI also links Dr. Jamieson to 2 more hospitals and 5 dialysis centers, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Cosette O. Jamieson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jamieson practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Metro Renal Associates | Available with a free account |
| +8 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Cosette O. Jamieson is one of 58 nephrologists in District of Columbia
Nephrology is Dr. Jamieson's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Jamieson is licensed in District of Columbia.
Specialties and state licenses
- Nephrology, District of ColumbiaPrimary
Nephrologists near Dr. Jamieson
Counts of nephrologists 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. Cosette O. Jamieson billed Medicare for 2,999 services in 2024
CMS data shows 2,999 Medicare services from Dr. Jamieson across 10 procedure codes in 2024, for 495 Medicare patients. Medicare paid $303,180 for them.
Dr. Jamieson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,1992024: 2,30292%
- Tests and treatments
- 2023: 7762024: 69710%
Where Dr. Jamieson's Medicare services took place, 2024
- In an office2,62387%
- In a facility37613%
Dr. Jamieson compared with the District of Columbia median for nephrologists, 2024
- Dr. Jamieson
- District of Columbia median
- Medicare services
- 2,999vs 7633.9 times
- Medicare patients
- 495vs 2242.2 times
- Part D claims
- 1,840vs 2088.8 times
Medians across 51 nephrologists in District of Columbia with Dmand AI profiles that report each measure.
Dr. Jamieson'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.
Need commercial claims for Dr. Jamieson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Jamieson and other nephrologists in District of Columbia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cosette O. Jamieson treated 495 Medicare patients in 2024, average age 74
CMS counts 495 Medicare patients who saw Dr. Jamieson in 2024. The largest group is 75 to 84, with 177 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 27% are also on Medicaid. Their average risk score is 4.11, 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. Jamieson's median patient age at 71, with 58% women.
Dr. Jamieson's Medicare patients by age, 2024
Dr. Jamieson's Medicare patients by sex, 2024
- Women29159%
- Men20441%
Chronic conditions among Dr. Jamieson's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes68%
- Arthritis45%
- Ischemic heart disease40%
- Heart failure35%
- Cancer21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Jamieson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women58%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Cosette O. Jamieson wrote 2,280 Medicare Part D claims in 2024
In 2024, Dr. Jamieson wrote 2,280 Medicare Part D claims for 319 patients. 70% of them were for generic drugs. CMS names the drug for 1,840 of them, across 52 drugs with 11 or more claims each, at $917,089 in total drug cost. In 2023, CMS named 1,126 claims across 44 drugs.
Dr. Jamieson's Part D claims by kind of drug, 2024
- Generic1,598 claims70%
- Brand-name666 claims29%
- Other16 claims1%
Dr. Jamieson'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. Jamieson's Part D claims, 2024
- Antibiotics2%39 of 2,280 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: 1,1262024: 1,84063%
Drugs named by CMS: 52 in 2024, 44 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
Dr. Cosette O. Jamieson offers telehealth to Medicare patients
Dr. Jamieson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Jamieson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Cosette O. Jamieson received $17,163 in industry payments from 2016 to 2025
CMS Open Payments shows 669 general payments to Dr. Jamieson from 41 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 90% of the total. Fresenius USA Marketing, Inc. paid the most, $5,658.
General payments to Dr. Jamieson by program year, 2016 to 2025
General payments to Dr. Jamieson by kind, 2016 to 2025
- Food and beverage$15,52290%
- Consulting fees$1,0006%
- Education$6424%
Companies that paid Dr. Jamieson 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. Cosette O. Jamieson graduated from Howard University College of Medicine
Dr. Jamieson graduated from Howard University College of Medicine in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Cosette O. Jamieson'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 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. Cosette O. Jamieson
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. Cosette O. Jamieson's NPI number?
Dr. Cosette O. Jamieson's NPI number is 1619083052. It was assigned on August 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Cosette O. Jamieson?
Dr. Cosette O. Jamieson is a nephrologist in Washington, District of Columbia. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Cosette O. Jamieson practice?
Dr. Jamieson practices at 106 Irving NW St, Washington, DC 20010. Dr. Jamieson's primary practice is Metro Renal Associates in Washington, District of Columbia. Dmand AI also links Dr. Jamieson to 2 hospitals and 5 dialysis centers.
What is Dr. Cosette O. Jamieson's office phone number?
The practice phone on file for Dr. Jamieson is (202) 877-5408.
What is Dr. Cosette O. Jamieson's medical license number?
Dr. Jamieson holds District of Columbia license MD19681.
Which hospitals is Dr. Cosette O. Jamieson affiliated with?
Dr. Jamieson is affiliated with MedStar Washington Hospital Center. Dmand AI links Dr. Jamieson to 2 more hospitals.
What medical group is Dr. Cosette O. Jamieson part of?
Dr. Jamieson is linked to Metro Renal Associates.
Does Dr. Cosette O. Jamieson accept Medicare?
Yes. CMS data shows Dr. Jamieson billed Medicare for 2,999 services in 2024, and Dr. Jamieson accepts Medicare assignment.
Does Dr. Cosette O. Jamieson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Jamieson as offering telehealth services.
How many Medicare patients does Dr. Cosette O. Jamieson see?
CMS counts 495 Medicare patients who saw Dr. Jamieson in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Cosette O. Jamieson bill to Medicare?
In 2024, Dr. Jamieson's most billed Medicare services were care management and other visits (99490), dialysis (90960) and office visit, established patient (99214).
Where did Dr. Cosette O. Jamieson go to medical school?
Dr. Jamieson graduated from Howard University College of Medicine in 1986.
What drugs does Dr. Cosette O. Jamieson prescribe most?
In 2024 Medicare Part D data, Dr. Jamieson's most prescribed drugs by claims were Jardiance, Amlodipine Besylate and Losartan Potassium.
Has Dr. Cosette O. Jamieson received payments from drug or device companies?
CMS Open Payments shows $17,163 in general payments to Dr. Jamieson from 41 companies from 2016 to 2025. The largest total came from Fresenius USA Marketing, Inc.
How long has Dr. Cosette O. Jamieson been practicing?
Dr. Jamieson graduated from medical school in 1986, 40 years ago.
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