William D. Shilkoff
- Medicare services, 2024
- 548
- Medicare patients, 2024
- 155
- Part D claims, 2024
- 485
- Hospital affiliations
- 1
- Industry payments
- $67
- Practice address
- 121 Dekalb Avenue, Brooklyn, NY 11201
- Practice phone
- Call (718) 250-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find William Shilkoff'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.
William D. Shilkoff is a nephrologist in Brooklyn, New York
William Shilkoff practices at The Brooklyn Hospital Center in Brooklyn, New York, part of The Brooklyn Hospital Center.
William Shilkoff's NPI, 1760439764, was assigned on May 27, 2006. William Shilkoff holds New York license 194475.
- NPI
- 1760439764NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547333049
- NPI enumeration date
- May 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 250-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William D. Shilkoff practices at The Brooklyn Hospital Center in Brooklyn, New York
William Shilkoff's primary practice is The Brooklyn Hospital Center, at 121 Dekalb Avenue, Brooklyn, NY 11201 in Kings County. The practice phone is (718) 250-8000.
- The Brooklyn Hospital Center121 Dekalb Avenue, Brooklyn, NY 11201 · Kings CountyPhone(718) 250-8000
Source: Dmand AI Affiliation Data
William D. Shilkoff is affiliated with 3 sites of care and 1 medical group
William Shilkoff's primary practice is The Brooklyn Hospital Center in Brooklyn, New York, part of The Brooklyn Hospital Center. The medical group on file is The Brooklyn Hospital Center. Dmand AI also links William Shilkoff to 1 more dialysis center 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 William D. Shilkoff's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Shilkoff practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Brooklyn Hospital Center | Available with a free account |
| +2 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 The Brooklyn Hospital Center and 6.2K+ hospitals, with verified contacts in the same login.
William D. Shilkoff is one of 914 nephrologists in New York
Nephrology is William Shilkoff's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. William Shilkoff is licensed in New York.
Specialties and state licenses
- Nephrology, New YorkPrimary
Nephrologists near William Shilkoff
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
William D. Shilkoff billed Medicare for 548 services in 2024
CMS data shows 548 Medicare services from William Shilkoff across 6 procedure codes in 2024, for 155 Medicare patients. Medicare paid $46,592 for them.
William Shilkoff's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 3612024: 3454%
- Office and hospital visits
- 2023: 2352024: 20314%
Where William Shilkoff's Medicare services took place, 2024
- In an office12924%
- In a facility41976%
William Shilkoff compared with the New York median for nephrologists, 2024
- William Shilkoff
- New York median
- Medicare services
- 548vs 68920% below
- Medicare patients
- 155vs 21729% below
- Part D claims
- 406vs 4367% below
Medians across 892 nephrologists in New York with Dmand AI profiles that report each measure.
William Shilkoff'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 William Shilkoff?
Medicare shows one payer. Book a meeting to get commercial claims data for William Shilkoff and other nephrologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
William D. Shilkoff treated 155 Medicare patients in 2024, average age 73
CMS counts 155 Medicare patients who saw William Shilkoff in 2024. The largest group is 75 to 84, with 54 patients. 75% of them have chronic kidney disease, and 75% have diabetes. 81% are also on Medicaid. Their average risk score is 6.72, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts William Shilkoff's median patient age at 72, with 62% women.
William Shilkoff's Medicare patients by age, 2024
William Shilkoff's Medicare patients by sex, 2024
- Women7246%
- Men8354%
Chronic conditions among William Shilkoff's Medicare patients, 2024
- Chronic kidney disease75%
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
- Heart failure67%
- Ischemic heart disease64%
- Mood disorders50%
- Arthritis45%
Share of Medicare patients with each condition. A patient can have several.
William Shilkoff's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
William D. Shilkoff wrote 485 Medicare Part D claims in 2024
In 2024, William Shilkoff wrote 485 Medicare Part D claims for 78 patients. 75% of them were for generic drugs. CMS names the drug for 406 of them, across 15 drugs with 11 or more claims each, at $57,517 in total drug cost. In 2023, CMS named 467 claims across 15 drugs.
William Shilkoff's Part D claims by kind of drug, 2024
- Generic362 claims75%
- Brand-name123 claims25%
William Shilkoff'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4672024: 40613%
Drugs named by CMS: 15 in 2024, 15 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
How William D. Shilkoff takes part in Medicare
William Shilkoff 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)
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.
William D. Shilkoff received $67 in industry payments from 2017 to 2022
CMS Open Payments shows 3 general payments to William Shilkoff from 2 drug and device companies from 2017 to 2022. Food and beverage make up the largest share, 100% of the total. Calliditas Therapeutics US Inc. paid the most, $35.
General payments to William Shilkoff by program year, 2017 to 2022
Companies that paid William Shilkoff the most, 2017 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for William D. Shilkoff'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) |
| 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 William D. Shilkoff
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William D. Shilkoff's NPI number?
William D. Shilkoff's NPI number is 1760439764. It was assigned on May 27, 2006, and it is active in the NPI Registry.
What does William D. Shilkoff specialize in?
William D. Shilkoff is a nephrologist in Brooklyn, New York. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does William D. Shilkoff practice?
William Shilkoff practices at 121 Dekalb Avenue, Brooklyn, NY 11201. William Shilkoff's primary practice is The Brooklyn Hospital Center in Brooklyn, New York, part of The Brooklyn Hospital Center. Dmand AI also links William Shilkoff to 1 dialysis center and 1 group practice or clinic.
What is William D. Shilkoff's office phone number?
The practice phone on file for William Shilkoff is (718) 250-8000.
What is William D. Shilkoff's medical license number?
William Shilkoff holds New York license 194475.
Which hospitals is William D. Shilkoff affiliated with?
William Shilkoff practices at The Brooklyn Hospital Center in Brooklyn, New York.
What medical group is William D. Shilkoff part of?
William Shilkoff is linked to The Brooklyn Hospital Center.
Does William D. Shilkoff accept Medicare?
Yes. CMS data shows William Shilkoff billed Medicare for 548 services in 2024, and William Shilkoff accepts Medicare assignment.
How many Medicare patients does William D. Shilkoff see?
CMS counts 155 Medicare patients who saw William Shilkoff in 2024, with an average age of 73.
What services does William D. Shilkoff bill to Medicare?
In 2024, William Shilkoff's most billed Medicare services were dialysis (90935), hospital inpatient care (99232) and dialysis (90962).
Show 3 more questionsShow fewer questions
What drugs does William D. Shilkoff prescribe most?
In 2024 Medicare Part D data, William Shilkoff's most prescribed drugs by claims were Lisinopril, Jardiance and Furosemide.
Has William D. Shilkoff received payments from drug or device companies?
CMS Open Payments shows $67 in general payments to William Shilkoff from 2 companies from 2017 to 2022. The largest total came from Calliditas Therapeutics US Inc.
How long has William D. Shilkoff been practicing?
William Shilkoff graduated from medical school in 1989, 37 years ago.
Selling to nephrology practices?
See nephrologists in New York 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