Dr. Margaret Grace Tebbs, MD
- Medicare services, 2024
- 733
- Medicare patients, 2024
- 174
- Part D claims, 2024
- 2,285
- MIPS score, 2024
- 94
- Hospital affiliations
- 3
- Practice address
- 1959 NE Pacific St Box 356151, Seattle, WA 98195
- Practice phone
- Call (206) 598-3300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tebbs' professional email, personal email and mobile number
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Dr. Margaret Grace Tebbs is an internist in Seattle, Washington
Dr. Tebbs practices at UW Medical Center - Montlake in Seattle, Washington, part of University of Washington.
Dr. Tebbs' NPI, 1912404997, was assigned on April 6, 2018. Dr. Tebbs graduated from Vanderbilt University School of Medicine in 2018. Dr. Tebbs holds Washington license MD61080467.
- NPI
- 1912404997NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143576975
- NPI enumeration date
- April 6, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (206) 598-3300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Margaret Grace Tebbs practices at UW Medical Center - Montlake in Seattle, Washington
Dr. Tebbs' primary practice is UW Medical Center - Montlake, at 1959 NE Pacific St Box 356151, Seattle, WA 98195 in King County. The practice phone is (206) 598-3300.
- UW Medical Center - Montlake1959 NE Pacific St Box 356151, Seattle, WA 98195 · King CountyPhone(206) 598-3300
Source: Dmand AI Affiliation Data
Dr. Margaret Grace Tebbs is affiliated with 6 sites of care and 2 medical groups
Dr. Tebbs' primary practice is UW Medical Center - Montlake in Seattle, Washington, part of University of Washington. Dr. Tebbs is also affiliated with Harborview Medical Center. The medical group on file is UW Physicians. Dmand AI also links Dr. Tebbs to 1 more hospital, 1 group practice or clinic, 1 home health agency, 1 hospital outpatient department 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. Margaret Grace Tebbs' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tebbs practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UW Medical Center - Montlake | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Margaret Grace Tebbs is one of 2,689 internists in Washington
Internal medicine is Dr. Tebbs' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Tebbs is licensed in Washington.
Specialties and state licenses
- Internal medicine, WashingtonPrimary
Internists near Dr. Tebbs
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. Margaret Grace Tebbs billed Medicare for 733 services in 2024
CMS data shows 733 Medicare services from Dr. Tebbs across 12 procedure codes in 2024, for 174 Medicare patients. Medicare paid $49,177 for them. Every service was in an office.
Dr. Tebbs' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2352024: 29726%
- Other services
- 2023: 942024: 216130%
- Surgery
- 2023: 992024: 13435%
- Tests and treatments
- 2023: 822024: 865%
Dr. Tebbs compared with the Washington median for internists, 2024
- Dr. Tebbs
- Washington median
- Medicare services
- 733vs 3642.0 times
- Medicare patients
- 174vs 1655% above
- Part D claims
- 1,717vs 1829.4 times
Medians across 2,604 internists in Washington with Dmand AI profiles that report each measure.
Dr. Tebbs' 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. Tebbs and other internists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Margaret Grace Tebbs treated 174 Medicare patients in 2024, average age 72
CMS counts 174 Medicare patients who saw Dr. Tebbs in 2024. The largest group is 65 to 74, with 85 patients. 55% of them have high cholesterol, and 51% have high blood pressure. 11% are also on Medicaid. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Tebbs' median patient age at 43, with 58% women.
Dr. Tebbs' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Tebbs' Medicare patients by sex, 2024
- Women10057%
- Men7443%
Chronic conditions among Dr. Tebbs' Medicare patients, 2024
- High cholesterol55%
- High blood pressure51%
- Arthritis32%
- Mood disorders22%
- Anxiety19%
- Depression18%
- Osteoporosis16%
- Chronic kidney disease15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tebbs' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Margaret Grace Tebbs wrote 2,285 Medicare Part D claims in 2024
In 2024, Dr. Tebbs wrote 2,285 Medicare Part D claims for 223 patients. 87% of them were for generic drugs. CMS names the drug for 1,717 of them, across 59 drugs with 11 or more claims each, at $180,608 in total drug cost. In 2023, CMS named 1,274 claims across 43 drugs.
Dr. Tebbs' Part D claims by kind of drug, 2024
- Generic1,987 claims87%
- Brand-name281 claims12%
- Other17 claims1%
Dr. Tebbs' 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. Tebbs' Part D claims, 2024
- Opioids5%105 of 2,285 claims
- Antibiotics1%17 of 2,285 claims
- Antipsychotics, patients 65 and over1%13 of 2,285 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: 1,2742024: 1,71735%
Drugs named by CMS: 59 in 2024, 43 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. Margaret Grace Tebbs scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Tebbs for performance year 2024, reported through an alternative payment model (APM). Dr. Tebbs accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tebbs as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Tebbs' MIPS scores, performance year 2024
- 94of 100Final score
- 74.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Margaret Grace Tebbs graduated from Vanderbilt University School of Medicine
Dr. Tebbs graduated from Vanderbilt University School of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Margaret Grace Tebbs'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Margaret Grace Tebbs
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. Margaret Grace Tebbs' NPI number?
Dr. Margaret Grace Tebbs' NPI number is 1912404997. It was assigned on April 6, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Margaret Grace Tebbs?
Dr. Margaret Grace Tebbs is an internist in Seattle, Washington. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Margaret Grace Tebbs practice?
Dr. Tebbs practices at 1959 NE Pacific St Box 356151, Seattle, WA 98195. Dr. Tebbs' primary practice is UW Medical Center - Montlake in Seattle, Washington, part of University of Washington. Dmand AI also links Dr. Tebbs to 1 hospital, 1 group practice or clinic, 1 home health agency, 1 hospital outpatient department and 1 medical group.
What is Dr. Margaret Grace Tebbs' office phone number?
The practice phone on file for Dr. Tebbs is (206) 598-3300.
What is Dr. Margaret Grace Tebbs' medical license number?
Dr. Tebbs holds Washington license MD61080467.
Which hospitals is Dr. Margaret Grace Tebbs affiliated with?
Dr. Tebbs practices at UW Medical Center - Montlake in Seattle, Washington. Dr. Tebbs is also affiliated with Harborview Medical Center. Dmand AI links Dr. Tebbs to 1 more hospital.
What medical group is Dr. Margaret Grace Tebbs part of?
Dr. Tebbs is linked to UW Physicians. Dmand AI links Dr. Tebbs to 1 more medical group.
Does Dr. Margaret Grace Tebbs accept Medicare?
Yes. CMS data shows Dr. Tebbs billed Medicare for 733 services in 2024, and Dr. Tebbs accepts Medicare assignment.
Does Dr. Margaret Grace Tebbs offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Tebbs as offering telehealth services.
What is Dr. Margaret Grace Tebbs' MIPS score?
Dr. Tebbs' MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
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How many Medicare patients does Dr. Margaret Grace Tebbs see?
CMS counts 174 Medicare patients who saw Dr. Tebbs in 2024, with an average age of 72.
What services does Dr. Margaret Grace Tebbs bill to Medicare?
In 2024, Dr. Tebbs' most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and medicare service (G2211).
Where did Dr. Margaret Grace Tebbs go to medical school?
Dr. Tebbs graduated from Vanderbilt University School of Medicine in 2018.
What drugs does Dr. Margaret Grace Tebbs prescribe most?
In 2024 Medicare Part D data, Dr. Tebbs' most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
How long has Dr. Margaret Grace Tebbs been practicing?
Dr. Tebbs graduated from medical school in 2018, 8 years ago.
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