Phase III Study of DCVAC/PCa Added to Standard Chemotherapy for Men With Metastatic Castration Resistant Prostate Cancer (opens in a new tab)
CompletedPhase 3
Neoplasm MetastasisNeoplastic ProcessesDCVAC/PCa
Dr. Gary Scott Karlin, MD
NPI1457334575PAC ID0840276523
- Medicare services, 2024
- 38,216
- Medicare patients, 2024
- 664
- Part D claims, 2024
- 3,096
- Publications
- 1
- Clinical trials
- 2
- Practice address
- 2a Princess Road, Ste 100, Lawrenceville, NJ 08648
- Practice phone
- Call (609) 895-0290
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercer County Surgery Center
Surgery Center - Medicare-Certified · Lawrenceville, New Jersey
Find Dr. Karlin'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. Gary Scott Karlin is a urologist in Lawrence Township, New Jersey
Dr. Karlin practices at Mercer County Surgery Center in Lawrenceville, New Jersey.
Dr. Karlin's NPI, 1457334575, was assigned on November 22, 2005. Dr. Karlin holds New Jersey license 25MA05468300.
NPI and contact details
- NPI
- 1457334575NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840276523
- NPI enumeration date
- November 22, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (609) 895-0290
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gary Scott Karlin practices in Lawrenceville and Lawrence Township
Dr. Karlin's primary practice is Mercer County Surgery Center, at 2a Princess Road, Ste 100, Lawrenceville, NJ 08648. The practice phone is (609) 895-0290. Dr. Karlin also practices at Mercer County Surgery Center, 2 Princess Rd, Lawrence Township, NJ 08648.
- Mercer County Surgery CenterPrimary2a Princess Road, Ste 100, Lawrenceville, NJ 08648Phone(609) 895-0290
- Mercer County Surgery Center2 Princess Rd, Lawrence Township, NJ 08648 · Mercer CountyPhone(609) 895-0290
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Gary Scott Karlin is affiliated with 7 sites of care and 2 medical groups
Dr. Karlin's primary practice is Mercer County Surgery Center in Lawrenceville, New Jersey. Dr. Karlin is also affiliated with Princeton Medical Center. The medical group on file is Summit Health. Dmand AI also links Dr. Karlin to 3 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Mercer County Surgery CenterPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gary Scott Karlin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Karlin practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercer County Surgery Center | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gary Scott Karlin is one of 405 urologists in New Jersey
Urology is Dr. Karlin's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Karlin is licensed in New Jersey.
Specialties and state licenses
- Urology, New JerseyPrimary
Urologists near Dr. Karlin
Counts of urologists with a Dmand AI profile, by place and practice. Each opens the list.
405urologists in New Jersey
6urologists in Lawrence Township
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Gary Scott Karlin billed Medicare for 38,216 services in 2024
CMS data shows 38,216 Medicare services from Dr. Karlin across 35 procedure codes in 2024, for 664 Medicare patients. Medicare paid $267,931 for them.
Medicare services, 202438,216
Medicare patients664
Paid by Medicare$267,931
Procedure codes35
Dr. Karlin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 40,0562024: 34,38314%
- Office and hospital visits
- 2023: 1,3642024: 1,3771%
- Lab and pathology
- 2023: 1,4742024: 1,25315%
- Surgery
- 2023: 4952024: 5389%
- Other services
- 2023: 02024: 312
- Tests and treatments
- 2023: 2052024: 18211%
- Imaging
- 2023: 1512024: 17113%
Where Dr. Karlin's Medicare services took place, 2024
- In an office38,106100%
- In a facility1100%
Dr. Karlin compared with the New Jersey median for urologists, 2024
- Dr. Karlin
- New Jersey median
- Medicare services
- 38,216vs 2,14417.8 times
- Medicare patients
- 664vs 56817% above
- Part D claims
- 2,914vs 1,1092.6 times
Medians across 388 urologists in New Jersey with Dmand AI profiles that report each measure.
Dr. Karlin'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. Karlin and other urologists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gary Scott Karlin treated 664 Medicare patients in 2024, average age 76
CMS counts 664 Medicare patients who saw Dr. Karlin in 2024. The largest group is 75 to 84, with 274 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Karlin's median patient age at 72, with 14% women.
Medicare patients, 2024664
Average age76
Average risk score1.29
Also on Medicaid7%
Dr. Karlin's Medicare patients by age, 2024
Dr. Karlin's Medicare patients by sex, 2024
- Women10916%
- Men55584%
Chronic conditions among Dr. Karlin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Ischemic heart disease45%
- Diabetes35%
- Cancer30%
- Chronic kidney disease27%
- Atrial fibrillation22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Karlin'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
- Women14%
- Men80%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gary Scott Karlin wrote 3,096 Medicare Part D claims in 2024
In 2024, Dr. Karlin wrote 3,096 Medicare Part D claims for 745 patients. 82% of them were for generic drugs. CMS names the drug for 2,914 of them, across 32 drugs with 11 or more claims each, at $1,451,810 in total drug cost. In 2023, CMS named 2,678 claims across 33 drugs.
Part D claims, 20243,096
Drugs named by CMS32
Total drug cost$1.5M
Part D patients745
Dr. Karlin's Part D claims by kind of drug, 2024
- Generic2,546 claims82%
- Brand-name533 claims17%
- Other17 claims1%
Dr. Karlin'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. Karlin's Part D claims, 2024
- Opioids2%62 of 3,096 claims
- Antibiotics17%531 of 3,096 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: 2,6782024: 2,9149%
Drugs named by CMS: 32 in 2024, 33 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. Gary Scott Karlin offers telehealth to Medicare patients
Dr. Karlin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Karlin as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal of skin lesions: 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); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Gary Scott Karlin has 1 publication on record
Dmand AI links 1 paper to Dr. Karlin in 2012. Dr. Karlin's most frequent co-authors are Laurence H. Belkoff, DO, Charles Howard Bowden, MD and Irwin Goldstein, MD.
Papers1
Dr. Karlin's most frequent co-authors
- Laurence H. Belkoff, DO1 shared paper
- Charles Howard Bowden, MD1 shared paper
- Irwin Goldstein, MD1 shared paper
Recent publications by Dr. Karlin
See who Dr. Karlin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Karlin works with, so you can find a warm path to the right urologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Gary Scott Karlin has worked on 2 clinical trials
Dmand AI links Dr. Karlin to 2 clinical trials. Conditions studied include Neoplasm Metastasis and Neoplastic Processes. Open Payments lists research payments to Dr. Karlin that name 1 trial.
Conditions in Dr. Karlin's trials
- Neoplasm Metastasis
- Neoplastic Processes
Investigators on the most trials with Dr. Karlin
- John M. Corman, MD2 shared trials
- Mark T. Fleming, MD2 shared trials
- Charles H. Redfern, MD2 shared trials
Recent clinical trials with Dr. Karlin
$767 in research paymentsEnzalutamideLY3023414
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Gary Scott Karlin received $7,630 in industry payments from 2016 to 2025
CMS Open Payments shows 410 general payments to Dr. Karlin from 46 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 85% of the total. Valeant Pharmaceuticals International paid the most, $949. It also lists 2 research payments totaling $767 from 2016 to 2020, naming 1 clinical trial.
General payments to Dr. Karlin by program year, 2016 to 2025
General payments to Dr. Karlin by kind, 2016 to 2025
$7.6Kin total
- Food and beverage$6,51485%
- Consulting fees$82811%
- Education$2884%
Companies that paid Dr. Karlin the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Gary Scott Karlin'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)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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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 Dr. Gary Scott Karlin
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. Gary Scott Karlin's NPI number?
Dr. Gary Scott Karlin's NPI number is 1457334575. It was assigned on November 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Gary Scott Karlin?
Dr. Gary Scott Karlin is a urologist in Lawrence Township, New Jersey. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Gary Scott Karlin practice?
Dr. Karlin practices at 2a Princess Road, Ste 100, Lawrenceville, NJ 08648. Dr. Karlin also practices at 2 Princess Rd, Lawrence Township, NJ 08648. Dr. Karlin's primary practice is Mercer County Surgery Center in Lawrenceville, New Jersey. Dmand AI also links Dr. Karlin to 3 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Gary Scott Karlin's office phone number?
The practice phone on file for Dr. Karlin is (609) 895-0290.
What is Dr. Gary Scott Karlin's medical license number?
Dr. Karlin holds New Jersey license 25MA05468300.
Which hospitals is Dr. Gary Scott Karlin affiliated with?
Dr. Karlin is affiliated with Princeton Medical Center. Dmand AI links Dr. Karlin to 3 more hospitals.
What medical group is Dr. Gary Scott Karlin part of?
Dr. Karlin is linked to Summit Health. Dmand AI links Dr. Karlin to 1 more medical group.
Does Dr. Gary Scott Karlin accept Medicare?
Yes. CMS data shows Dr. Karlin billed Medicare for 38,216 services in 2024, and Dr. Karlin accepts Medicare assignment.
Does Dr. Gary Scott Karlin offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Karlin as offering telehealth services.
How many Medicare patients does Dr. Gary Scott Karlin see?
CMS counts 664 Medicare patients who saw Dr. Karlin in 2024, with an average age of 76.
Show 6 more questionsShow fewer questions
What services does Dr. Gary Scott Karlin bill to Medicare?
In 2024, Dr. Karlin's most billed Medicare services were injected or infused drug (J1071), injected or infused drug (J0897) and office visit, established patient (99213).
What drugs does Dr. Gary Scott Karlin prescribe most?
In 2024 Medicare Part D data, Dr. Karlin's most prescribed drugs by claims were Tamsulosin HCl, Finasteride and Myrbetriq.
Has Dr. Gary Scott Karlin received payments from drug or device companies?
CMS Open Payments shows $7,630 in general payments to Dr. Karlin from 46 companies from 2016 to 2025. The largest total came from Valeant Pharmaceuticals International.
How long has Dr. Gary Scott Karlin been practicing?
Dr. Karlin graduated from medical school in 1984, 42 years ago.
Does Dr. Gary Scott Karlin do research?
Dmand AI links 1 publication to Dr. Karlin. Dr. Karlin has worked on 2 clinical trials.
Who does Dr. Gary Scott Karlin publish with?
Dr. Karlin's most frequent co-authors are Laurence H. Belkoff, DO (1 shared paper), Charles Howard Bowden, MD (1 shared paper) and Irwin Goldstein, MD (1 shared paper).
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