Dr. William Scott Walker, MD
- Medicare services, 2024
- 83
- Medicare patients, 2024
- 56
- Part D claims, 2024
- 245
- Hospital affiliations
- 3
- Industry payments
- $127
- Practice address
- 164 Summit Avenue, Providence, RI 02906
- Practice phone
- Call (401) 793-2500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Walker's professional email, personal email and mobile number
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Dr. William Scott Walker is an OB-GYN in Providence, Rhode Island
Dr. Walker practices at The Miriam Hospital in Providence, Rhode Island, part of Brown University Health.
Dr. Walker's NPI, 1770683013, was assigned on September 25, 2006. Dr. Walker graduated from University of Texas Southwestern Medical School at Dallas in 1984. Dr. Walker holds Rhode Island license MD07293.
- NPI
- 1770683013NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921059676
- NPI enumeration date
- September 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (401) 793-2500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Scott Walker practices at The Miriam Hospital in Providence, Rhode Island
Dr. Walker's primary practice is The Miriam Hospital, at 164 Summit Avenue, Providence, RI 02906 in Providence County. The practice phone is (401) 793-2500.
- The Miriam Hospital164 Summit Avenue, Providence, RI 02906 · Providence CountyPhone(401) 793-2500
Source: Dmand AI Affiliation Data
Dr. William Scott Walker is affiliated with 4 sites of care and 1 medical group
Dr. Walker's primary practice is The Miriam Hospital in Providence, Rhode Island, part of Brown University Health. Dr. Walker is also affiliated with Rhode Island Hospital. The medical group on file is Brown Health Medical Group. Dmand AI also links Dr. Walker to 1 more hospital and 1 group practice or clinic, 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. William Scott Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walker practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Miriam Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Scott Walker is one of 173 OB-GYNs in Rhode Island
Obstetrics and gynecology is Dr. Walker's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Walker is licensed in Rhode Island.
Specialties and state licenses
- Obstetrics and gynecology, Rhode IslandPrimary
OB-GYNs near Dr. Walker
Counts of OB-GYNs 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. William Scott Walker billed Medicare for 83 services in 2024
CMS data shows 83 Medicare services from Dr. Walker across 4 procedure codes in 2024, for 56 Medicare patients. Medicare paid $3,556 for them. Every service was in an office.
Dr. Walker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 362024: 4217%
- Office and hospital visits
- 2023: 492024: 4116%
- Imaging
- 2023: 132024: 0100%
Dr. Walker compared with the Rhode Island median for OB-GYNs, 2024
- Dr. Walker
- Rhode Island median
- Medicare services
- 83vs 4969% above
- Medicare patients
- 56vs 54Close to median
- Part D claims
- 132vs 393.4 times
Medians across 154 OB-GYNs in Rhode Island with Dmand AI profiles that report each measure.
Dr. Walker'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Scott Walker treated 56 Medicare patients in 2024, average age 71
CMS counts 56 Medicare patients who saw Dr. Walker in 2024. The largest group is 65 to 74, with 32 patients. 73% of them have high cholesterol, and 61% have high blood pressure. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Walker's median patient age at 56, with 99% women.
Dr. Walker's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Walker's Medicare patients, 2024
- High cholesterol73%
- High blood pressure61%
- Anxiety45%
- Arthritis45%
- Osteoporosis41%
- Mood disorders39%
- Depression30%
- Asthma29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Walker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women99%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William Scott Walker wrote 245 Medicare Part D claims in 2024
In 2024, Dr. Walker wrote 245 Medicare Part D claims for 75 patients. 89% of them were for generic drugs. CMS names the drug for 132 of them, across 4 drugs with 11 or more claims each, at $8,959 in total drug cost. In 2023, CMS named 87 claims across 3 drugs.
Dr. Walker's Part D claims by kind of drug, 2024
- Generic218 claims89%
- Brand-name27 claims11%
Dr. Walker'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. Walker's Part D claims, 2024
- Antibiotics5%12 of 245 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: 872024: 13252%
Drugs named by CMS: 4 in 2024, 3 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. William Scott Walker offers telehealth to Medicare patients
Dr. Walker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Walker as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. William Scott Walker received $127 in industry payments from 2016 to 2020
CMS Open Payments shows 4 general payments to Dr. Walker from 1 drug or device company from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. Intuitive Surgical, Inc. paid the most, $127.
General payments to Dr. Walker by program year, 2016 to 2020
Companies that paid Dr. Walker the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William Scott Walker graduated from University of Texas Southwestern Medical School at Dallas
Dr. Walker graduated from University of Texas Southwestern Medical School at Dallas in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William Scott Walker'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. William Scott Walker
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. William Scott Walker's NPI number?
Dr. William Scott Walker's NPI number is 1770683013. It was assigned on September 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William Scott Walker?
Dr. William Scott Walker is an OB-GYN in Providence, Rhode Island. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. William Scott Walker practice?
Dr. Walker practices at 164 Summit Avenue, Providence, RI 02906. Dr. Walker's primary practice is The Miriam Hospital in Providence, Rhode Island, part of Brown University Health. Dmand AI also links Dr. Walker to 1 hospital and 1 group practice or clinic.
What is Dr. William Scott Walker's office phone number?
The practice phone on file for Dr. Walker is (401) 793-2500.
What is Dr. William Scott Walker's medical license number?
Dr. Walker holds Rhode Island license MD07293.
Which hospitals is Dr. William Scott Walker affiliated with?
Dr. Walker practices at The Miriam Hospital in Providence, Rhode Island. Dr. Walker is also affiliated with Rhode Island Hospital. Dmand AI links Dr. Walker to 1 more hospital.
What medical group is Dr. William Scott Walker part of?
Dr. Walker is linked to Brown Health Medical Group.
Does Dr. William Scott Walker accept Medicare?
Yes. CMS data shows Dr. Walker billed Medicare for 83 services in 2024, and Dr. Walker accepts Medicare assignment.
Does Dr. William Scott Walker offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Walker as offering telehealth services.
How many Medicare patients does Dr. William Scott Walker see?
CMS counts 56 Medicare patients who saw Dr. Walker in 2024, with an average age of 71.
Show 5 more questionsShow fewer questions
What services does Dr. William Scott Walker bill to Medicare?
In 2024, Dr. Walker's most billed Medicare services were office visit, established patient (99213), medicare service (G0101) and medicare temporary code (Q0091).
Where did Dr. William Scott Walker go to medical school?
Dr. Walker graduated from University of Texas Southwestern Medical School at Dallas in 1984.
What drugs does Dr. William Scott Walker prescribe most?
In 2024 Medicare Part D data, Dr. Walker's most prescribed drugs by claims were Estradiol, Yuvafem and Raloxifene HCl.
Has Dr. William Scott Walker received payments from drug or device companies?
CMS Open Payments shows $127 in general payments to Dr. Walker from 1 company from 2016 to 2020. The largest total came from Intuitive Surgical, Inc.
How long has Dr. William Scott Walker been practicing?
Dr. Walker graduated from medical school in 1984, 42 years ago.
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