Dr. Jeffrey Gray Williams, MD
- Medicare services, 2024
- 146
- Medicare patients, 2024
- 48
- Part D claims, 2024
- 59
- Industry payments
- $30
- Affiliated sites
- 1
- Practice address
- 1600 Delta Waters Rd, Medford, OR 97504
- Practice phone
- Call (541) 858-2515
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Valley Immediate Care
Urgent Care Center · Medford, Oregon
Find Dr. Williams' professional email, personal email and mobile number
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Dr. Jeffrey Gray Williams is an emergency medicine physician in Medford, Oregon
Dr. Williams practices at Valley Immediate Care in Medford, Oregon.
Dr. Williams' NPI, 1477603454, was assigned on January 11, 2007. Dr. Williams graduated from Brody School of Medicine at East Carolina University in 1983. Dr. Williams holds Oregon license MD16924.
- NPI
- 1477603454NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012971070
- NPI enumeration date
- January 11, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (541) 858-2515
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jeffrey Gray Williams practices at Valley Immediate Care in Medford, Oregon
Dr. Williams' primary practice is Valley Immediate Care, at 1600 Delta Waters Rd, Medford, OR 97504. The practice phone is (541) 858-2515.
- Valley Immediate Care1600 Delta Waters Rd, Medford, OR 97504Phone(541) 858-2515
Source: Dmand AI Affiliation Data
Dr. Jeffrey Gray Williams is affiliated with 1 site of care and 1 medical group
Dr. Williams' primary practice is Valley Immediate Care in Medford, Oregon. The medical group on file is Valley Immediate Care. Dr. Williams' employer is on file too: an urgent care center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jeffrey Gray Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Valley Immediate Care | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jeffrey Gray Williams is one of 962 emergency medicine physicians in Oregon
Emergency medicine is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Williams is licensed in Oregon.
Specialties and state licenses
- Emergency medicine, OregonPrimary
Emergency medicine physicians near Dr. Williams
Counts of emergency medicine physicians 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. Jeffrey Gray Williams billed Medicare for 146 services in 2024
CMS data shows 146 Medicare services from Dr. Williams across 4 procedure codes in 2024, for 48 Medicare patients. Medicare paid $3,683 for them. Every service was in an office.
Dr. Williams' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 02024: 109
- Office and hospital visits
- 2023: 142024: 37164%
Dr. Williams compared with the Oregon median for emergency medicine physicians, 2024
- Dr. Williams
- Oregon median
- Medicare services
- 146vs 17718% below
- Medicare patients
- 48vs 18173% below
- Part D claims
- 26vs 4947% below
Medians across 1,000 emergency medicine physicians in Oregon with Dmand AI profiles that report each measure.
Dr. Williams' 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. Jeffrey Gray Williams treated 48 Medicare patients in 2024, average age 73
CMS counts 48 Medicare patients who saw Dr. Williams in 2024. The largest group is 65 to 74, with 25 patients. 67% of them have high cholesterol, and 65% have high blood pressure. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 36, with 63% women.
Dr. Williams' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Williams' Medicare patients by sex, 2024
- Women2246%
- Men2654%
Chronic conditions among Dr. Williams' Medicare patients, 2024
- High cholesterol67%
- High blood pressure65%
- Arthritis38%
- Ischemic heart disease29%
- Mood disorders29%
- Depression27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jeffrey Gray Williams wrote 59 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 59 Medicare Part D claims for 36 patients. 98% of them were for generic drugs. CMS names the drug for 26 of them, across 1 drug with 11 or more claims each, at $368 in total drug cost. In 2019, CMS named 35 claims across 3 drugs.
Dr. Williams' Part D claims by kind of drug, 2024
- Generic58 claims98%
- Brand-name and other1 claims2%
Dr. Williams' most prescribed drugs by claims, 2022
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. Williams' Part D claims, 2024
- Antibiotics24%14 of 59 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, 2019 to 2022
- 2019
- 2022
- Claims for drugs CMS names
- 2019: 352022: 2626%
Drugs named by CMS: 1 in 2022, 3 in 2019.
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. Jeffrey Gray Williams takes part in Medicare
Dr. Williams 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. Jeffrey Gray Williams received $30 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Williams from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $30.
Companies that paid Dr. Williams the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jeffrey Gray Williams graduated from Brody School of Medicine at East Carolina University
Dr. Williams graduated from Brody School of Medicine at East Carolina University in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jeffrey Gray Williams'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. Jeffrey Gray Williams
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. Jeffrey Gray Williams' NPI number?
Dr. Jeffrey Gray Williams' NPI number is 1477603454. It was assigned on January 11, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeffrey Gray Williams?
Dr. Jeffrey Gray Williams is an emergency medicine physician in Medford, Oregon. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Jeffrey Gray Williams practice?
Dr. Williams practices at 1600 Delta Waters Rd, Medford, OR 97504. Dr. Williams' primary practice is Valley Immediate Care in Medford, Oregon.
What is Dr. Jeffrey Gray Williams' office phone number?
The practice phone on file for Dr. Williams is (541) 858-2515.
What is Dr. Jeffrey Gray Williams' medical license number?
Dr. Williams holds Oregon license MD16924.
What medical group is Dr. Jeffrey Gray Williams part of?
Dr. Williams is linked to Valley Immediate Care.
Does Dr. Jeffrey Gray Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 146 services in 2024, and Dr. Williams accepts Medicare assignment.
How many Medicare patients does Dr. Jeffrey Gray Williams see?
CMS counts 48 Medicare patients who saw Dr. Williams in 2024, with an average age of 73.
What services does Dr. Jeffrey Gray Williams bill to Medicare?
In 2024, Dr. Williams' most billed Medicare services were surgery: skin and soft tissue (17003), surgery: skin and soft tissue (17000) and office visit, established patient (99214).
Where did Dr. Jeffrey Gray Williams go to medical school?
Dr. Williams graduated from Brody School of Medicine at East Carolina University in 1983.
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What drugs does Dr. Jeffrey Gray Williams prescribe most?
In 2022 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Warfarin Sodium.
Has Dr. Jeffrey Gray Williams received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to Dr. Williams from 1 company from 2024 to 2024. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Jeffrey Gray Williams been practicing?
Dr. Williams graduated from medical school in 1983, 43 years ago.
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