Dr. Peter Campbell Gregory, MD
- Medicare services, 2024
- 1,384
- Medicare patients, 2024
- 367
- Part D claims, 2024
- 15
- MIPS score, 2024
- 100
- Industry payments
- $19,656
- Practice address
- 32014 32nd Ave S, Federal Way, WA 98001
- Practice phone
- Call (253) 874-7107
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sound Vascular ASC
Surgery Center - Medicare-Certified · Federal Way, Washington
Find Dr. Gregory's professional email, personal email and mobile number
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Dr. Peter Campbell Gregory is a nephrologist in Federal Way, Washington
Dr. Gregory practices at Sound Vascular ASC in Federal Way, Washington.
Dr. Gregory's NPI, 1013969856, was assigned on May 17, 2006. Dr. Gregory graduated from Virginia Commonwealth University, School of Medicine in 1997. Dr. Gregory holds Washington license MD00045907.
- NPI
- 1013969856NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779518535
- NPI enumeration date
- May 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (253) 874-7107
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter Campbell Gregory practices at Sound Vascular ASC in Federal Way, Washington
Dr. Gregory's primary practice is Sound Vascular ASC, at 32014 32nd Ave S, Federal Way, WA 98001. The practice phone is (253) 874-7107.
- Sound Vascular ASC32014 32nd Ave S, Federal Way, WA 98001Phone(253) 874-7107
Source: Dmand AI Affiliation Data
Dr. Peter Campbell Gregory is affiliated with 1 site of care and 1 medical group
Dr. Gregory's primary practice is Sound Vascular ASC in Federal Way, Washington. The medical group on file is Sound Vascular & Vein.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Peter Campbell Gregory's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gregory practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sound Vascular ASC | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter Campbell Gregory is one of 225 nephrologists in Washington
Nephrology is Dr. Gregory's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Gregory is licensed in Washington.
Specialties and state licenses
- Nephrology, WashingtonPrimary
Nephrologists near Dr. Gregory
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. Peter Campbell Gregory billed Medicare for 1,384 services in 2024
CMS data shows 1,384 Medicare services from Dr. Gregory across 28 procedure codes in 2024, for 367 Medicare patients. Medicare paid $194,306 for them.
Dr. Gregory's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 4142024: 56336%
- Tests and treatments
- 2023: 3452024: 47839%
- Imaging
- 2023: 2432024: 27413%
- Office and hospital visits
- 2023: 692024: 69No change
- Other services
- 2023: 7152024: 0100%
Where Dr. Gregory's Medicare services took place, 2024
- In an office41630%
- In a facility96870%
Dr. Gregory compared with the Washington median for nephrologists, 2024
- Dr. Gregory
- Washington median
- Medicare services
- 1,384vs 70397% above
- Medicare patients
- 367vs 21075% above
- Part D claims
- 12vs 67698% below
Medians across 217 nephrologists in Washington with Dmand AI profiles that report each measure.
Dr. Gregory'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. Gregory and other nephrologists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter Campbell Gregory treated 367 Medicare patients in 2024, average age 69
CMS counts 367 Medicare patients who saw Dr. Gregory in 2024. The largest group is 65 to 74, with 137 patients. 75% of them have high blood pressure, and 73% have chronic kidney disease. 28% are also on Medicaid. Their average risk score is 5.82, 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. Gregory's median patient age at 65, with 53% women.
Dr. Gregory's Medicare patients by age, 2024
Dr. Gregory's Medicare patients by sex, 2024
- Women16846%
- Men19954%
Chronic conditions among Dr. Gregory's Medicare patients, 2024
- High blood pressure75%
- Chronic kidney disease73%
- High cholesterol73%
- Diabetes52%
- Heart failure46%
- Arthritis43%
- Ischemic heart disease38%
- Atrial fibrillation26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gregory's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter Campbell Gregory wrote 15 Medicare Part D claims in 2024
In 2024, Dr. Gregory wrote 15 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $152 in total drug cost. In 2020, CMS named 29 claims across 2 drugs.
Dr. Gregory's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 292021: 1259%
Drugs named by CMS: 1 in 2021, 2 in 2020.
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. Peter Campbell Gregory scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Gregory for performance year 2024, reported as part of a group. Dr. Gregory accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 37 procedures of varicose vein removal by Dr. Gregory, more than 69% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Gregory's MIPS scores, performance year 2024
- 100of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Gregory ranks in Medicare procedure volume
- Varicose vein removal
- 69th percentile37 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Leg revascularization (restoring blood flow): 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. Peter Campbell Gregory received $19,656 in industry payments from 2016 to 2025
CMS Open Payments shows 227 general payments to Dr. Gregory from 32 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 51% of the total. Medtronic, Inc. paid the most, $4,390.
General payments to Dr. Gregory by program year, 2016 to 2025
General payments to Dr. Gregory by kind, 2016 to 2025
- Travel and lodging$10,11951%
- Food and beverage$9,52348%
- Education$140%
Companies that paid Dr. Gregory 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. Peter Campbell Gregory graduated from Virginia Commonwealth University, School of Medicine
Dr. Gregory graduated from Virginia Commonwealth University, School of Medicine in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter Campbell Gregory'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) |
| 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. Peter Campbell Gregory
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. Peter Campbell Gregory's NPI number?
Dr. Peter Campbell Gregory's NPI number is 1013969856. It was assigned on May 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Campbell Gregory?
Dr. Peter Campbell Gregory is a nephrologist in Federal Way, Washington. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Peter Campbell Gregory practice?
Dr. Gregory practices at 32014 32nd Ave S, Federal Way, WA 98001. Dr. Gregory's primary practice is Sound Vascular ASC in Federal Way, Washington.
What is Dr. Peter Campbell Gregory's office phone number?
The practice phone on file for Dr. Gregory is (253) 874-7107.
What is Dr. Peter Campbell Gregory's medical license number?
Dr. Gregory holds Washington license MD00045907.
What medical group is Dr. Peter Campbell Gregory part of?
Dr. Gregory is linked to Sound Vascular & Vein.
Does Dr. Peter Campbell Gregory accept Medicare?
Yes. CMS data shows Dr. Gregory billed Medicare for 1,384 services in 2024, and Dr. Gregory accepts Medicare assignment.
What is Dr. Peter Campbell Gregory's MIPS score?
Dr. Gregory's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. Peter Campbell Gregory see?
CMS counts 367 Medicare patients who saw Dr. Gregory in 2024, with an average age of 69.
What services does Dr. Peter Campbell Gregory bill to Medicare?
In 2024, Dr. Gregory's most billed Medicare services were surgery: heart and blood vessels (36902), special service (99152) and ultrasound (76937).
Show 4 more questionsShow fewer questions
Where did Dr. Peter Campbell Gregory go to medical school?
Dr. Gregory graduated from Virginia Commonwealth University, School of Medicine in 1997.
What drugs does Dr. Peter Campbell Gregory prescribe most?
In 2021 Medicare Part D data, Dr. Gregory's most prescribed drugs by claims were Clopidogrel.
Has Dr. Peter Campbell Gregory received payments from drug or device companies?
CMS Open Payments shows $19,656 in general payments to Dr. Gregory from 32 companies from 2016 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Peter Campbell Gregory been practicing?
Dr. Gregory graduated from medical school in 1997, 29 years ago.
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