Dr. Wilson Zachary Ray, MD
- Medicare services, 2024
- 401
- Medicare patients, 2024
- 172
- Part D claims, 2024
- 624
- MIPS score, 2024
- 84
- Hospital affiliations
- 6
- Practice address
- 12634 Olive Boulevard, Creve Coeur, MO 63141
- Practice phone
- Call (314) 996-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ray's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Wilson Zachary Ray is a neurosurgeon in Saint Louis, Missouri
Dr. Ray practices at Barnes-Jewish West County Hospital in Creve Coeur, Missouri, part of BJC Health.
Dr. Ray's NPI, 1669575619, was assigned on September 6, 2006. Dr. Ray graduated from University of Iowa, RJ & L Carver College of Medicine in 2004. Dr. Ray holds Missouri license 2009008004.
- NPI
- 1669575619NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486828159
- NPI enumeration date
- September 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 996-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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. Wilson Zachary Ray practices at Barnes-Jewish West County Hospital in Creve Coeur, Missouri
Dr. Ray's primary practice is Barnes-Jewish West County Hospital, at 12634 Olive Boulevard, Creve Coeur, MO 63141 in St. Louis County. The practice phone is (314) 996-8000.
- Barnes-Jewish West County Hospital12634 Olive Boulevard, Creve Coeur, MO 63141 · St. Louis CountyPhone(314) 996-8000
Source: Dmand AI Affiliation Data
Dr. Wilson Zachary Ray is affiliated with 8 sites of care and 1 medical group
Dr. Ray's primary practice is Barnes-Jewish West County Hospital in Creve Coeur, Missouri, part of BJC Health. Dr. Ray is also affiliated with Barnes-Jewish Hospital. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Dr. Ray to 4 more hospitals, 1 group practice or clinic and 1 home health agency, 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. Wilson Zachary Ray's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ray practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Barnes-Jewish West County Hospital | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across BJC Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Wilson Zachary Ray is one of 173 neurosurgeons in Missouri
Neurological surgery is Dr. Ray's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Ray is licensed in Missouri.
Specialties and state licenses
- Neurological surgery, MissouriPrimary
Neurosurgeons near Dr. Ray
Counts of neurosurgeons 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. Wilson Zachary Ray billed Medicare for 401 services in 2024
CMS data shows 401 Medicare services from Dr. Ray across 14 procedure codes in 2024, for 172 Medicare patients. Medicare paid $157,747 for them.
Dr. Ray's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 3192024: 2977%
- Office and hospital visits
- 2023: 952024: 1049%
Where Dr. Ray's Medicare services took place, 2024
- In an office10426%
- In a facility29774%
Dr. Ray compared with the Missouri median for neurosurgeons, 2024
- Dr. Ray
- Missouri median
- Medicare services
- 401vs 21388% above
- Medicare patients
- 172vs 1626% above
- Part D claims
- 563vs 926.1 times
Medians across 162 neurosurgeons in Missouri with Dmand AI profiles that report each measure.
Dr. Ray'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.
Need commercial claims for Dr. Ray?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ray and other neurosurgeons in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Wilson Zachary Ray treated 172 Medicare patients in 2024, average age 72
CMS counts 172 Medicare patients who saw Dr. Ray in 2024. The largest group is 65 to 74, with 94 patients. 75% of them have arthritis, and 75% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.34, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ray's median patient age at 69, with 55% women.
Dr. Ray's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ray's Medicare patients by sex, 2024
- Women8047%
- Men9253%
Chronic conditions among Dr. Ray's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders37%
- Anxiety31%
- Depression31%
- Diabetes30%
- Ischemic heart disease30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ray's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Wilson Zachary Ray wrote 624 Medicare Part D claims in 2024
In 2024, Dr. Ray wrote 624 Medicare Part D claims for 232 patients. 100% of them were for generic drugs. CMS names the drug for 563 of them, across 12 drugs with 11 or more claims each, at $6,954 in total drug cost. In 2023, CMS named 478 claims across 12 drugs.
Dr. Ray's Part D claims by kind of drug, 2024
- Generic621 claims100%
- Brand-name and other3 claims0%
Dr. Ray'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. Ray's Part D claims, 2024
- Opioids26%165 of 624 claims
- Antibiotics3%17 of 624 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: 4782024: 56318%
Drugs named by CMS: 12 in 2024, 12 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. Wilson Zachary Ray scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Ray for performance year 2024, reported as part of a group. Dr. Ray accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 253 procedures of spinal fusion by Dr. Ray, more than 94% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Ray's MIPS scores, performance year 2024
- 84of 100Final score
- 71.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Ray ranks in Medicare procedure volume
- Spinal fusion
- 94th percentile253 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 80th percentile55 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Wilson Zachary Ray received $799,257 in industry payments from 2016 to 2025
CMS Open Payments shows 619 general payments to Dr. Ray from 31 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 55% of the total. Globus Medical, Inc. paid the most, $485,750. It also lists 3 research payments totaling $8,618 in 2016.
General payments to Dr. Ray by program year, 2016 to 2025
General payments to Dr. Ray by kind, 2016 to 2025
- Consulting fees$437,46755%
- Speaker and faculty fees$226,60028%
- Travel and lodging$99,76812%
- Royalties and licenses$21,2193%
- Other$14,2032%
Companies that paid Dr. Ray 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. Wilson Zachary Ray graduated from University of Iowa, RJ & L Carver College of Medicine
Dr. Ray graduated from University of Iowa, RJ & L Carver College of Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Wilson Zachary Ray'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. Wilson Zachary Ray
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. Wilson Zachary Ray's NPI number?
Dr. Wilson Zachary Ray's NPI number is 1669575619. It was assigned on September 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Wilson Zachary Ray?
Dr. Wilson Zachary Ray is a neurosurgeon in Saint Louis, Missouri. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Wilson Zachary Ray practice?
Dr. Ray practices at 12634 Olive Boulevard, Creve Coeur, MO 63141. Dr. Ray's primary practice is Barnes-Jewish West County Hospital in Creve Coeur, Missouri, part of BJC Health. Dmand AI also links Dr. Ray to 4 hospitals, 1 group practice or clinic and 1 home health agency.
What is Dr. Wilson Zachary Ray's office phone number?
The practice phone on file for Dr. Ray is (314) 996-8000.
What is Dr. Wilson Zachary Ray's medical license number?
Dr. Ray holds Missouri license 2009008004.
Which hospitals is Dr. Wilson Zachary Ray affiliated with?
Dr. Ray practices at Barnes-Jewish West County Hospital in Creve Coeur, Missouri. Dr. Ray is also affiliated with Barnes-Jewish Hospital. Dmand AI links Dr. Ray to 4 more hospitals.
What medical group is Dr. Wilson Zachary Ray part of?
Dr. Ray is linked to WashU Medicine Psychiatry.
Does Dr. Wilson Zachary Ray accept Medicare?
Yes. CMS data shows Dr. Ray billed Medicare for 401 services in 2024, and Dr. Ray accepts Medicare assignment.
What is Dr. Wilson Zachary Ray's MIPS score?
Dr. Ray's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Wilson Zachary Ray see?
CMS counts 172 Medicare patients who saw Dr. Ray in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Wilson Zachary Ray bill to Medicare?
In 2024, Dr. Ray's most billed Medicare services were office visit, established patient (99213), surgery: bones and joints (22614) and surgery: bones and joints (22853).
Where did Dr. Wilson Zachary Ray go to medical school?
Dr. Ray graduated from University of Iowa, RJ & L Carver College of Medicine in 2004.
What drugs does Dr. Wilson Zachary Ray prescribe most?
In 2024 Medicare Part D data, Dr. Ray's most prescribed drugs by claims were Mupirocin, Oxycodone HCl and Pregabalin.
Has Dr. Wilson Zachary Ray received payments from drug or device companies?
CMS Open Payments shows $799,257 in general payments to Dr. Ray from 31 companies from 2016 to 2025. The largest total came from Globus Medical, Inc.
How long has Dr. Wilson Zachary Ray been practicing?
Dr. Ray graduated from medical school in 2004, 22 years ago.
Selling to neurological surgery practices?
See neurosurgeons in Missouri by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card