Dr. David M. Spector, MD
- Medicare services, 2024
- 3,465
- Medicare patients, 2024
- 599
- Part D claims, 2024
- 3,665
- Hospital affiliations
- 5
- Industry payments
- $19,551
- Practice address
- 801 Illini Dr, Silvis, IL 61282
- Practice phone
- Call (309) 281-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Spector'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. David M. Spector is a medical oncologist in Silvis, Illinois
Dr. Spector practices at MercyOne Genesis Silvis Medical Center in Silvis, Illinois, part of Trinity Health.
Dr. Spector's NPI, 1891754404, was assigned on March 22, 2006. Dr. Spector graduated from University of Chicago, Pritzker School of Medicine in 1993. Dr. Spector holds Illinois license 036101556.
- NPI
- 1891754404NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446215958
- NPI enumeration date
- March 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (309) 281-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David M. Spector practices at MercyOne Genesis Silvis Medical Center in Silvis, Illinois
Dr. Spector's primary practice is MercyOne Genesis Silvis Medical Center, at 801 Illini Dr, Silvis, IL 61282 in Rock Island County. The practice phone is (309) 281-4000.
- MercyOne Genesis Silvis Medical Center801 Illini Dr, Silvis, IL 61282 · Rock Island CountyPhone(309) 281-4000
Source: Dmand AI Affiliation Data
Dr. David M. Spector is affiliated with 8 sites of care and 4 medical groups
Dr. Spector's primary practice is MercyOne Genesis Silvis Medical Center in Silvis, Illinois, part of Trinity Health. Dr. Spector is also affiliated with MercyOne Genesis Davenport Medical Center. The medical group on file is Genesis Health System. Dmand AI also links Dr. Spector to 3 more hospitals, 3 medical groups, 2 group practices and clinics and 1 hospice, 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. David M. Spector's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Spector practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MercyOne Genesis Silvis Medical Center | Available with a free account |
| +7 more sites and 3 medical groups | 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 Trinity Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David M. Spector is one of 153 medical oncologists in Illinois
Medical oncology is Dr. Spector's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dmand AI has Dr. Spector's licenses on file in 2 states: Illinois and Iowa.
Specialties and state licenses
- Medical oncology, IllinoisPrimary
- Iowa license
Medical oncologists near Dr. Spector
Counts of medical oncologists 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. David M. Spector billed Medicare for 3,465 services in 2024
CMS data shows 3,465 Medicare services from Dr. Spector across 5 procedure codes in 2024, for 599 Medicare patients. Medicare paid $155,116 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Spector's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,8322024: 1,9285%
- Other services
- 2023: 02024: 1,537
Dr. Spector compared with the Illinois median for medical oncologists, 2024
- Dr. Spector
- Illinois median
- Medicare services
- 3,465vs 6715.2 times
- Medicare patients
- 599vs 2302.6 times
- Part D claims
- 3,480vs 34510.1 times
Medians across 140 medical oncologists in Illinois with Dmand AI profiles that report each measure.
Dr. Spector'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Spector and other medical oncologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David M. Spector treated 599 Medicare patients in 2024, average age 75
CMS counts 599 Medicare patients who saw Dr. Spector in 2024. The largest group is 65 to 74, with 245 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.86, 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. Spector's median patient age at 71, with 63% women.
Dr. Spector's Medicare patients by age, 2024
Dr. Spector's Medicare patients by sex, 2024
- Women34257%
- Men25743%
Chronic conditions among Dr. Spector's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Cancer53%
- Arthritis43%
- Diabetes35%
- Ischemic heart disease35%
- Chronic kidney disease34%
- Anxiety27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Spector's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David M. Spector wrote 3,665 Medicare Part D claims in 2024
In 2024, Dr. Spector wrote 3,665 Medicare Part D claims for 522 patients. 82% of them were for generic drugs. CMS names the drug for 3,480 of them, across 64 drugs with 11 or more claims each, at $5,337,606 in total drug cost. In 2023, CMS named 3,055 claims across 56 drugs.
Dr. Spector's Part D claims by kind of drug, 2024
- Generic2,989 claims82%
- Brand-name and other676 claims18%
Dr. Spector'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. Spector's Part D claims, 2024
- Opioids13%461 of 3,665 claims
- Antibiotics2%71 of 3,665 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: 3,0552024: 3,48014%
Drugs named by CMS: 64 in 2024, 56 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 Dr. David M. Spector takes part in Medicare
Dr. Spector 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)
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Dr. David M. Spector received $19,551 in industry payments from 2016 to 2025
CMS Open Payments shows 695 general payments to Dr. Spector from 71 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,862.
General payments to Dr. Spector by program year, 2016 to 2025
General payments to Dr. Spector by kind, 2016 to 2025
- Food and beverage$19,10498%
- Education$4472%
Companies that paid Dr. Spector 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. David M. Spector graduated from University of Chicago, Pritzker School of Medicine
Dr. Spector graduated from University of Chicago, Pritzker School of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David M. Spector'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. David M. Spector
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. David M. Spector's NPI number?
Dr. David M. Spector's NPI number is 1891754404. It was assigned on March 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David M. Spector?
Dr. David M. Spector is a medical oncologist in Silvis, Illinois. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. David M. Spector practice?
Dr. Spector practices at 801 Illini Dr, Silvis, IL 61282. Dr. Spector's primary practice is MercyOne Genesis Silvis Medical Center in Silvis, Illinois, part of Trinity Health. Dmand AI also links Dr. Spector to 3 hospitals, 3 medical groups, 2 group practices and clinics and 1 hospice.
What is Dr. David M. Spector's office phone number?
The practice phone on file for Dr. Spector is (309) 281-4000.
What is Dr. David M. Spector's medical license number?
Dr. Spector holds Illinois license 036101556, one of the licenses on file in 2 states.
Which states has Dr. David M. Spector been licensed in?
Dmand AI has state licenses on file for Dr. Spector in Illinois and Iowa.
Which hospitals is Dr. David M. Spector affiliated with?
Dr. Spector practices at MercyOne Genesis Silvis Medical Center in Silvis, Illinois. Dr. Spector is also affiliated with MercyOne Genesis Davenport Medical Center. Dmand AI links Dr. Spector to 3 more hospitals.
What medical group is Dr. David M. Spector part of?
Dr. Spector is linked to Genesis Health System. Dmand AI links Dr. Spector to 3 more medical groups.
Does Dr. David M. Spector accept Medicare?
Yes. CMS data shows Dr. Spector billed Medicare for 3,465 services in 2024, and Dr. Spector accepts Medicare assignment.
How many Medicare patients does Dr. David M. Spector see?
CMS counts 599 Medicare patients who saw Dr. Spector in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. David M. Spector bill to Medicare?
In 2024, Dr. Spector's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, new patient (99205).
Where did Dr. David M. Spector go to medical school?
Dr. Spector graduated from University of Chicago, Pritzker School of Medicine in 1993.
What drugs does Dr. David M. Spector prescribe most?
In 2024 Medicare Part D data, Dr. Spector's most prescribed drugs by claims were Anastrozole, Hydrocodone-Acetaminophen and Eliquis.
Has Dr. David M. Spector received payments from drug or device companies?
CMS Open Payments shows $19,551 in general payments to Dr. Spector from 71 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. David M. Spector been practicing?
Dr. Spector graduated from medical school in 1993, 33 years ago.
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