Dr. John Varmaa Wainwright, MD
- Medicare services, 2024
- 68
- Medicare patients, 2024
- 75
- Part D claims, 2024
- 18
- Publications
- 29
- MIPS score, 2024
- 75
- Practice address
- 100 Woods Rd, Valhalla, NY 10595
- Practice phone
- Call (914) 493-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Wainwright's professional email, personal email and mobile number
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Dr. John Varmaa Wainwright is a neurosurgeon in Valhalla, New York
Dr. Wainwright practices at Westchester Medical Center in Valhalla, New York, part of Westchester Medical Center Health Network.
Dr. Wainwright's NPI, 1811308372, was assigned on May 17, 2014. Dr. Wainwright graduated from New York Medical College in 2014. Dr. Wainwright holds New York license 311268.
- NPI
- 1811308372NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042610388
- NPI enumeration date
- May 17, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (914) 493-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Varmaa Wainwright practices at Westchester Medical Center in Valhalla, New York
Dr. Wainwright's primary practice is Westchester Medical Center, at 100 Woods Rd, Valhalla, NY 10595 in Westchester County. The practice phone is (914) 493-7000.
- Westchester Medical Center100 Woods Rd, Valhalla, NY 10595 · Westchester CountyPhone(914) 493-7000
Source: Dmand AI Affiliation Data
Dr. John Varmaa Wainwright is affiliated with 2 sites of care and 1 medical group
Dr. Wainwright's primary practice is Westchester Medical Center in Valhalla, New York, part of Westchester Medical Center Health Network. Dr. Wainwright is also affiliated with Garnet Health Medical Center. The medical group on file is Westchester Medical Center Advanced Physician Services.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Varmaa Wainwright's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wainwright practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Westchester Medical Center | Available with a free account |
| +1 more affiliated site | 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 Westchester Medical Center Health Network and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Varmaa Wainwright is one of 455 neurosurgeons in New York
Neurological surgery is Dr. Wainwright's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dmand AI has Dr. Wainwright's licenses on file in 3 states: New York, New Jersey and Pennsylvania.
Specialties and state licenses
- Neurological surgery, New YorkPrimary
- New Jersey license
- Pennsylvania license
Neurosurgeons near Dr. Wainwright
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. John Varmaa Wainwright billed Medicare for 68 services in 2024
CMS data shows 68 Medicare services from Dr. Wainwright across 3 procedure codes in 2024, for 75 Medicare patients. Medicare paid $7,016 for them.
Dr. Wainwright's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 232024: 68196%
Where Dr. Wainwright's Medicare services took place, 2024
- In an office1319%
- In a facility5581%
Dr. Wainwright compared with the New York median for neurosurgeons, 2024
- Dr. Wainwright
- New York median
- Medicare services
- 68vs 16258% below
- Medicare patients
- 75vs 11334% below
Medians across 411 neurosurgeons in New York with Dmand AI profiles that report each measure.
Dr. Wainwright'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. John Varmaa Wainwright treated 75 Medicare patients in 2024, average age 75
CMS counts 75 Medicare patients who saw Dr. Wainwright in 2024. The largest group is 75 to 84, with 28 patients. 75% of them have arthritis, and 75% have high blood pressure. 19% are also on Medicaid. Their average risk score is 2.03, 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. Wainwright's median patient age at 62, with 35% women.
Dr. Wainwright's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Wainwright's Medicare patients by sex, 2024
- Women4357%
- Men3243%
Chronic conditions among Dr. Wainwright's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes48%
- Ischemic heart disease47%
- Atrial fibrillation39%
- Mood disorders33%
- Anxiety29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wainwright's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women35%
- Men63%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Varmaa Wainwright wrote 18 Medicare Part D claims in 2024
In 2024, Dr. Wainwright wrote 18 Medicare Part D claims. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. John Varmaa Wainwright scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Wainwright for performance year 2024, reported as part of a group. Dr. Wainwright accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Wainwright as offering telehealth. CMS counts 51 procedures of spinal fusion by Dr. Wainwright, more than 56% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. Wainwright ranks in Medicare procedure volume
- Spinal fusion
- 56th percentile51 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 43rd percentile16 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 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. John Varmaa Wainwright has 29 publications on record
Dmand AI links 29 papers to Dr. Wainwright, published from 2015 to 2025. 2024 was the busiest year, with 6. The most frequent topics are Postoperative Complications, Spinal Cord Injuries and Spinal Fusion. Dr. Wainwright has published most often in World Neurosurg. Dr. Wainwright's most frequent co-authors are Chirag D. Gandhi, MD, Merritt Drew Kinon, MD and James S. Harrop, MD.
Dr. Wainwright's papers by year, 2016 to 2025
Topics Dr. Wainwright writes about most
- Postoperative Complications
- Spinal Cord Injuries
- Spinal Fusion
- Analgesics, Opioid
- Cervical Vertebrae
- Embolization, Therapeutic
- Neck
- Pain, Postoperative
Dr. Wainwright's most frequent co-authors
- Chirag D. Gandhi, MD8 shared papers
- Merritt Drew Kinon, MD8 shared papers
- James S. Harrop, MD5 shared papers
Recent publications by Dr. Wainwright
Mol Cell Neurosci
Clin Spine Surg
See who Dr. Wainwright researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wainwright works with, so you can find a warm path to the right neurosurgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John Varmaa Wainwright received $49,196 in industry payments from 2018 to 2025
CMS Open Payments shows 225 general payments to Dr. Wainwright from 29 drug and device companies from 2018 to 2025. Consulting fees make up the largest share, 39% of the total. Globus Medical, Inc. paid the most, $14,738.
General payments to Dr. Wainwright by program year, 2018 to 2025
General payments to Dr. Wainwright by kind, 2018 to 2025
- Consulting fees$19,38539%
- Food and beverage$15,09831%
- Travel and lodging$14,43929%
- Education$2390%
- Entertainment$350%
Companies that paid Dr. Wainwright the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Varmaa Wainwright graduated from New York Medical College
Dr. Wainwright graduated from New York Medical College in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Varmaa Wainwright'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 (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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. John Varmaa Wainwright
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. John Varmaa Wainwright's NPI number?
Dr. John Varmaa Wainwright's NPI number is 1811308372. It was assigned on May 17, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. John Varmaa Wainwright?
Dr. John Varmaa Wainwright is a neurosurgeon in Valhalla, New York. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. John Varmaa Wainwright practice?
Dr. Wainwright practices at 100 Woods Rd, Valhalla, NY 10595. Dr. Wainwright's primary practice is Westchester Medical Center in Valhalla, New York, part of Westchester Medical Center Health Network.
What is Dr. John Varmaa Wainwright's office phone number?
The practice phone on file for Dr. Wainwright is (914) 493-7000.
What is Dr. John Varmaa Wainwright's medical license number?
Dr. Wainwright holds New York license 311268, one of the licenses on file in 3 states.
Which states has Dr. John Varmaa Wainwright been licensed in?
Dmand AI has state licenses on file for Dr. Wainwright in New York, New Jersey and Pennsylvania.
Which hospitals is Dr. John Varmaa Wainwright affiliated with?
Dr. Wainwright practices at Westchester Medical Center in Valhalla, New York. Dr. Wainwright is also affiliated with Garnet Health Medical Center.
What medical group is Dr. John Varmaa Wainwright part of?
Dr. Wainwright is linked to Westchester Medical Center Advanced Physician Services.
Does Dr. John Varmaa Wainwright accept Medicare?
Yes. CMS data shows Dr. Wainwright billed Medicare for 68 services in 2024, and Dr. Wainwright accepts Medicare assignment.
Does Dr. John Varmaa Wainwright offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Wainwright as offering telehealth services.
Show 8 more questionsShow fewer questions
What is Dr. John Varmaa Wainwright's MIPS score?
Dr. Wainwright's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Dr. John Varmaa Wainwright see?
CMS counts 75 Medicare patients who saw Dr. Wainwright in 2024, with an average age of 75.
What services does Dr. John Varmaa Wainwright bill to Medicare?
In 2024, Dr. Wainwright's most billed Medicare services were hospital inpatient care (99222), hospital inpatient care (99232) and office visit, established patient (99214).
Where did Dr. John Varmaa Wainwright go to medical school?
Dr. Wainwright graduated from New York Medical College in 2014.
Has Dr. John Varmaa Wainwright received payments from drug or device companies?
CMS Open Payments shows $49,196 in general payments to Dr. Wainwright from 29 companies from 2018 to 2025. The largest total came from Globus Medical, Inc.
How long has Dr. John Varmaa Wainwright been practicing?
Dr. Wainwright graduated from medical school in 2014, 12 years ago.
Does Dr. John Varmaa Wainwright do research?
Dmand AI links 29 publications to Dr. Wainwright, published from 2015 to 2025.
Who does Dr. John Varmaa Wainwright publish with?
Dr. Wainwright's most frequent co-authors are Chirag D. Gandhi, MD (8 shared papers), Merritt Drew Kinon, MD (8 shared papers) and James S. Harrop, MD (5 shared papers).
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