Dr. Nitzet M. Velez, MD
- Medicare services, 2024
- 183
- Medicare patients, 2024
- 162
- Part D claims, 2024
- 158
- Publications
- 2
- MIPS score, 2024
- 96
- Practice address
- One Kish Hospital Drive, Dekalb, IL 60115
- Practice phone
- Call (815) 756-1521
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Velez'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. Nitzet M. Velez is a general surgeon in Dekalb, Illinois
Dr. Velez practices at Northwestern Medicine Kishwaukee Hospital in Dekalb, Illinois, part of Northwestern Memorial HealthCare.
Dr. Velez's NPI, 1629080775, was assigned on August 13, 2006. Dr. Velez graduated from University of Wisconsin-Madison in 1996. Dr. Velez holds Illinois license 036-109438.
- NPI
- 1629080775NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254237589
- NPI enumeration date
- August 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (815) 756-1521
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nitzet M. Velez practices at 2 locations in Dekalb, Illinois
Dr. Velez's primary practice is Northwestern Medicine Kishwaukee Hospital, at One Kish Hospital Drive, Dekalb, IL 60115 in De Kalb County. The practice phone is (815) 756-1521. Dr. Velez also practices at Northwestern Medicine Kishwaukee Hospital, 1 Kish Hospital Dr, Dekalb, IL 60115.
- Northwestern Medicine Kishwaukee HospitalPrimaryOne Kish Hospital Drive, Dekalb, IL 60115 · De Kalb CountyPhone(815) 756-1521
- Northwestern Medicine Kishwaukee Hospital1 Kish Hospital Dr, Dekalb, IL 60115 · Dekalb CountyPhone(815) 756-1521
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Nitzet M. Velez is affiliated with 6 sites of care and 2 medical groups
Dr. Velez's primary practice is Northwestern Medicine Kishwaukee Hospital in Dekalb, Illinois, part of Northwestern Memorial HealthCare. Dr. Velez is also affiliated with Northwestern Medicine Central DuPage Hospital. The medical group on file is Northwestern Medicine Regional Medical Group. Dmand AI also links Dr. Velez to 2 more hospitals, 2 group practices and clinics and 1 medical group, 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. Nitzet M. Velez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Velez practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Medicine Kishwaukee Hospital | Available with a free account |
| +5 more sites and 1 medical group | 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 Northwestern Memorial HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Nitzet M. Velez is one of 1,217 general surgeons in Illinois
Surgery is Dr. Velez's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Velez is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Velez's licenses on file in 2 states: Illinois and Ohio.
Specialties and state licenses
- Surgery, IllinoisPrimary
- Ohio license
Clinical focus
Dmand AI lists acute gallbladder or bile duct inflammation, appendectomy, colonoscopy, colon removal, gallbladder removal, gastrointestinal bleeding, groin hernia surgery and hemorrhoids among the conditions Dr. Velez treats.
General surgeons near Dr. Velez
Counts of general surgeons 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. Nitzet M. Velez billed Medicare for 183 services in 2024
CMS data shows 183 Medicare services from Dr. Velez across 8 procedure codes in 2024, for 162 Medicare patients. Medicare paid $17,078 for them.
Dr. Velez's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2572024: 16436%
- Surgery
- 2023: 562024: 1966%
Where Dr. Velez's Medicare services took place, 2024
- In an office7038%
- In a facility11362%
Dr. Velez compared with the Illinois median for general surgeons, 2024
- Dr. Velez
- Illinois median
- Medicare services
- 183vs 1946% below
- Medicare patients
- 162vs 14413% above
- Part D claims
- 92vs 283.3 times
Medians across 1,031 general surgeons in Illinois with Dmand AI profiles that report each measure.
Dr. Velez'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. Velez?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Velez and other general surgeons in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nitzet M. Velez treated 162 Medicare patients in 2024, average age 72
CMS counts 162 Medicare patients who saw Dr. Velez in 2024. The largest group is 65 to 74, with 85 patients. 66% of them have high blood pressure, and 64% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.57, 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. Velez's median patient age at 70, with 79% women.
Dr. Velez's Medicare patients by age, 2024
Dr. Velez's Medicare patients by sex, 2024
- Women11370%
- Men4930%
Chronic conditions among Dr. Velez's Medicare patients, 2024
- High blood pressure66%
- High cholesterol64%
- Arthritis45%
- Anxiety35%
- Mood disorders33%
- Cancer31%
- Chronic kidney disease29%
- Depression28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Velez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women79%
- Men20%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nitzet M. Velez wrote 158 Medicare Part D claims in 2024
In 2024, Dr. Velez wrote 158 Medicare Part D claims for 87 patients. 97% of them were for generic drugs. CMS names the drug for 92 of them, across 3 drugs with 11 or more claims each, at $306 in total drug cost. In 2023, CMS named 81 claims across 2 drugs.
Dr. Velez's Part D claims by kind of drug, 2024
- Generic153 claims97%
- Brand-name and other5 claims3%
Dr. Velez'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. Velez's Part D claims, 2024
- Opioids37%58 of 158 claims
- Antibiotics11%17 of 158 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: 812024: 9214%
Drugs named by CMS: 3 in 2024, 2 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. Nitzet M. Velez scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Velez for performance year 2024, reported through an alternative payment model (APM). Dr. Velez accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 15 procedures of mastectomy by Dr. Velez, more than 72% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Velez's MIPS scores, performance year 2024
- 96of 100Final score
- 88.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Velez ranks in Medicare procedure volume
- Mastectomy
- 72nd percentile15 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 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)
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. Nitzet M. Velez has 2 publications on record
Dmand AI links 2 papers to Dr. Velez. The most frequent topics are Biopsy, Needle, Breast Diseases and Ultrasonography, Mammary. Dr. Velez's most frequent co-author is Lana D. Louie, MD.
Topics Dr. Velez writes about most
- Biopsy, Needle
- Breast Diseases
- Ultrasonography, Mammary
Dr. Velez's most frequent co-authors
Recent publications by Dr. Velez
See who Dr. Velez researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Velez works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nitzet M. Velez received $32,384 in industry payments from 2023 to 2024
CMS Open Payments shows 23 general payments to Dr. Velez from 4 drug and device companies from 2023 to 2024. Education make up the largest share, 96% of the total. Intuitive Surgical, Inc. paid the most, $32,196.
General payments to Dr. Velez by program year, 2023 to 2024
General payments to Dr. Velez by kind, 2023 to 2024
- Education$31,00096%
- Travel and lodging$1,1504%
- Food and beverage$2341%
Companies that paid Dr. Velez the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nitzet M. Velez graduated from University of Wisconsin-Madison
Dr. Velez graduated from University of Wisconsin-Madison in 1996. Dr. Velez is a member of ACS, ASBS, ASCRS and Society of Surgical Oncology.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Nitzet M. Velez accepts plans from 17 insurance carriers
Dr. Velez is in network with 17 carriers, including Elevance, Aetna and HCSC. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Elevance
- Aetna
- HCSC
- Blue Cross Blue Shield of Michigan
- Cigna
- United Healthcare
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +9 more carriersWith a free account
Plan types Dr. Velez accepts, by number of carriers
- PPO11
- Medicare10
- HMO9
- POS8
- EPO4
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Nitzet M. Velez'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice 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) |
| 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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Nitzet M. Velez
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. Nitzet M. Velez's NPI number?
Dr. Nitzet M. Velez's NPI number is 1629080775. It was assigned on August 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Nitzet M. Velez?
Dr. Nitzet M. Velez is a general surgeon in Dekalb, Illinois. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Nitzet M. Velez practice?
Dr. Velez practices at One Kish Hospital Drive, Dekalb, IL 60115. Dr. Velez also practices at 1 Kish Hospital Dr, Dekalb, IL 60115. Dr. Velez's primary practice is Northwestern Medicine Kishwaukee Hospital in Dekalb, Illinois, part of Northwestern Memorial HealthCare. Dmand AI also links Dr. Velez to 2 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Nitzet M. Velez's office phone number?
The practice phone on file for Dr. Velez is (815) 756-1521.
What is Dr. Nitzet M. Velez's medical license number?
Dr. Velez holds Illinois license 036-109438, one of the licenses on file in 2 states.
Which states has Dr. Nitzet M. Velez been licensed in?
Dmand AI has state licenses on file for Dr. Velez in Illinois (2003 to 2026) and Ohio (1999 to 2005).
Which hospitals is Dr. Nitzet M. Velez affiliated with?
Dr. Velez practices at Northwestern Medicine Kishwaukee Hospital in Dekalb, Illinois. Dr. Velez is also affiliated with Northwestern Medicine Central DuPage Hospital. Dmand AI links Dr. Velez to 2 more hospitals.
What medical group is Dr. Nitzet M. Velez part of?
Dr. Velez is linked to Northwestern Medicine Regional Medical Group. Dmand AI links Dr. Velez to 1 more medical group.
Does Dr. Nitzet M. Velez accept Medicare?
Yes. CMS data shows Dr. Velez billed Medicare for 183 services in 2024, and Dr. Velez accepts Medicare assignment.
What is Dr. Nitzet M. Velez's MIPS score?
Dr. Velez's MIPS final score for performance year 2024 is 96 out of 100, reported through an alternative payment model (APM).
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Nitzet M. Velez see?
CMS counts 162 Medicare patients who saw Dr. Velez in 2024, with an average age of 72.
Is Dr. Nitzet M. Velez board certified?
Yes. Dr. Velez is board certified in surgery by the American Board of Surgery.
What services does Dr. Nitzet M. Velez bill to Medicare?
In 2024, Dr. Velez's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Nitzet M. Velez go to medical school?
Dr. Velez graduated from University of Wisconsin-Madison in 1996.
What drugs does Dr. Nitzet M. Velez prescribe most?
In 2024 Medicare Part D data, Dr. Velez's most prescribed drugs by claims were Oxycodone HCl, Pantoprazole Sodium and Famotidine.
Has Dr. Nitzet M. Velez received payments from drug or device companies?
CMS Open Payments shows $32,384 in general payments to Dr. Velez from 4 companies from 2023 to 2024. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Nitzet M. Velez been practicing?
Dr. Velez graduated from medical school in 1996, 30 years ago.
Does Dr. Nitzet M. Velez do research?
Dmand AI links 2 publications to Dr. Velez.
Who does Dr. Nitzet M. Velez publish with?
Dr. Velez's most frequent co-authors are Lana D. Louie, MD (1 shared paper).
What insurance does Dr. Nitzet M. Velez accept?
Dr. Velez is in network with 17 carriers, including Elevance, Aetna and HCSC. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
Selling to surgery practices?
See general surgeons in Illinois 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