Dr. Diana Kathryn Boss, MD
- Medicare services, 2024
- 100
- Medicare patients, 2024
- 71
- Part D claims, 2024
- 687
- MIPS score, 2024
- 95
- Hospital affiliations
- 5
- Practice address
- 1130 Nw 22nd Ave, Portland, OR 97210
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ngc Endoscopy Services, LLC - HOPD
Acute Care Hospital outpatient department · Portland, Oregon
Find Dr. Boss' professional email, personal email and mobile number
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Dr. Diana Kathryn Boss is an internist in Portland, Oregon
Dr. Boss practices at Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon.
Dr. Boss' NPI, 1023239407, was assigned on May 1, 2007. Dr. Boss graduated from Medical College of Georgia School of Medicine in 2004. Dr. Boss holds Oregon license MD27265.
- NPI
- 1023239407NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597866269
- NPI enumeration date
- May 1, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Diana Kathryn Boss practices at Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon
Dr. Boss' primary practice is Ngc Endoscopy Services, LLC - HOPD, at 1130 Nw 22nd Ave, Portland, OR 97210.
- Ngc Endoscopy Services, LLC - HOPD1130 Nw 22nd Ave, Portland, OR 97210
Source: Dmand AI Affiliation Data
Dr. Diana Kathryn Boss is affiliated with 8 sites of care and 6 medical groups
Dr. Boss' primary practice is Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon. Dr. Boss is also affiliated with Providence St. Vincent Medical Center. The medical group on file is Legacy Medical Group-Northwest. Dmand AI also links Dr. Boss to 4 more hospitals, 5 medical groups, 1 group practice or clinic and 1 ambulatory surgery center, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Diana Kathryn Boss' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Boss practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ngc Endoscopy Services, LLC - HOPD | Available with a free account |
| +7 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Diana Kathryn Boss is one of 1,680 internists in Oregon
Internal medicine is Dr. Boss' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Boss is board certified in internal medicine by the American Board of Internal Medicine. Dr. Boss is licensed in Oregon.
Specialties and state licenses
- Internal medicine, OregonPrimary
Internists near Dr. Boss
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. Diana Kathryn Boss billed Medicare for 100 services in 2024
CMS data shows 100 Medicare services from Dr. Boss across 3 procedure codes in 2024, for 71 Medicare patients. Medicare paid $5,524 for them. Every service was in an office.
Dr. Boss' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 02024: 50
- Office and hospital visits
- 2023: 1262024: 5060%
Dr. Boss compared with the Oregon median for internists, 2024
- Dr. Boss
- Oregon median
- Medicare services
- 100vs 30067% below
- Medicare patients
- 71vs 13246% below
- Part D claims
- 286vs 22229% above
Medians across 1,791 internists in Oregon with Dmand AI profiles that report each measure.
Dr. Boss' 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Diana Kathryn Boss treated 71 Medicare patients in 2024, average age 77
CMS counts 71 Medicare patients who saw Dr. Boss in 2024. The largest group is 75 to 84, with 30 patients. 75% of them have high cholesterol, and 69% have high blood pressure. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Boss' median patient age at 74, with 66% women.
Dr. Boss' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Boss' Medicare patients by sex, 2024
- Women4056%
- Men3144%
Chronic conditions among Dr. Boss' Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Arthritis42%
- Heart failure25%
- Mood disorders25%
- Atrial fibrillation24%
- Chronic kidney disease24%
- Diabetes24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Boss' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women66%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Diana Kathryn Boss wrote 687 Medicare Part D claims in 2024
In 2024, Dr. Boss wrote 687 Medicare Part D claims for 361 patients. 85% of them were for generic drugs. CMS names the drug for 286 of them, across 14 drugs with 11 or more claims each, at $28,005 in total drug cost. In 2023, CMS named 2,762 claims across 71 drugs.
Dr. Boss' Part D claims by kind of drug, 2024
- Generic583 claims85%
- Brand-name86 claims13%
- Other18 claims3%
Dr. Boss' 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. Boss' Part D claims, 2024
- Opioids6%43 of 687 claims
- Antibiotics4%26 of 687 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: 2,7622024: 28690%
Drugs named by CMS: 14 in 2024, 71 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. Diana Kathryn Boss scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Boss for performance year 2024, reported through an alternative payment model (APM). Dr. Boss accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Boss' MIPS scores, performance year 2024
- 95of 100Final score
- 77.2of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Diana Kathryn Boss graduated from Medical College of Georgia School of Medicine
Dr. Boss graduated from Medical College of Georgia School of Medicine in 2004.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Diana Kathryn Boss'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 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) |
| 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. Diana Kathryn Boss
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. Diana Kathryn Boss' NPI number?
Dr. Diana Kathryn Boss' NPI number is 1023239407. It was assigned on May 1, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Diana Kathryn Boss?
Dr. Diana Kathryn Boss is an internist in Portland, Oregon. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Diana Kathryn Boss practice?
Dr. Boss practices at 1130 Nw 22nd Ave, Portland, OR 97210. Dr. Boss' primary practice is Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon. Dmand AI also links Dr. Boss to 4 hospitals, 5 medical groups, 1 group practice or clinic and 1 ambulatory surgery center.
What is Dr. Diana Kathryn Boss' medical license number?
Dr. Boss holds Oregon license MD27265.
Which hospitals is Dr. Diana Kathryn Boss affiliated with?
Dr. Boss is affiliated with Providence St. Vincent Medical Center. Dmand AI links Dr. Boss to 4 more hospitals.
What medical group is Dr. Diana Kathryn Boss part of?
Dr. Boss is linked to Legacy Medical Group-Northwest. Dmand AI links Dr. Boss to 5 more medical groups.
Does Dr. Diana Kathryn Boss accept Medicare?
Yes. CMS data shows Dr. Boss billed Medicare for 100 services in 2024, and Dr. Boss accepts Medicare assignment.
What is Dr. Diana Kathryn Boss' MIPS score?
Dr. Boss' MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Diana Kathryn Boss see?
CMS counts 71 Medicare patients who saw Dr. Boss in 2024, with an average age of 77.
Is Dr. Diana Kathryn Boss board certified?
Yes. Dr. Boss is board certified in internal medicine by the American Board of Internal Medicine.
Show 4 more questionsShow fewer questions
What services does Dr. Diana Kathryn Boss bill to Medicare?
In 2024, Dr. Boss' most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99215).
Where did Dr. Diana Kathryn Boss go to medical school?
Dr. Boss graduated from Medical College of Georgia School of Medicine in 2004.
What drugs does Dr. Diana Kathryn Boss prescribe most?
In 2024 Medicare Part D data, Dr. Boss' most prescribed drugs by claims were Atorvastatin Calcium, Omeprazole and Levothyroxine Sodium.
How long has Dr. Diana Kathryn Boss been practicing?
Dr. Boss graduated from medical school in 2004, 22 years ago.
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