Dr. Jeffrey Robert Koretzky, MD
- Medicare services, 2024
- 4,124
- Medicare patients, 2024
- 368
- Part D claims, 2024
- 7,215
- MIPS score, 2024
- 22
- Industry payments
- $3,339
- Practice address
- 4618 Rte 9 S, Howell, NJ 07731
- Practice phone
- Call (732) 364-5533
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Community Health Associates
Physician office · Howell, New Jersey
Find Dr. Koretzky'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. Jeffrey Robert Koretzky is an internist in Howell, New Jersey
Dr. Koretzky practices at Community Health Associates in Howell, New Jersey.
Dr. Koretzky's NPI, 1942271283, was assigned on January 26, 2006. Dr. Koretzky graduated from Rutgers New Jersey Medical School in 1993. Dr. Koretzky holds New Jersey license 25MA06614600.
- NPI
- 1942271283NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315933603
- NPI enumeration date
- January 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (732) 364-5533
- 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. Jeffrey Robert Koretzky practices at Community Health Associates in Howell, New Jersey
Dr. Koretzky's primary practice is Community Health Associates, at 4618 Rte 9 S, Howell, NJ 07731. The practice phone is (732) 364-5533.
- Community Health Associates4618 Rte 9 S, Howell, NJ 07731Phone(732) 364-5533
Source: Dmand AI Affiliation Data
Dr. Jeffrey Robert Koretzky is affiliated with 1 site of care
Dr. Koretzky's primary practice is Community Health Associates in Howell, New Jersey.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jeffrey Robert Koretzky's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koretzky practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Community Health Associates | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jeffrey Robert Koretzky is one of 4,226 internists in New Jersey
Internal medicine is Dr. Koretzky's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Koretzky is licensed in New Jersey.
Specialties and state licenses
- Internal medicine, New JerseyPrimary
Internists near Dr. Koretzky
Counts of internists 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. Jeffrey Robert Koretzky billed Medicare for 4,124 services in 2024
CMS data shows 4,124 Medicare services from Dr. Koretzky across 26 procedure codes in 2024, for 368 Medicare patients. Medicare paid $235,764 for them. Every service was in an office.
Dr. Koretzky's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,3002024: 2,60113%
- Other services
- 2023: 9122024: 62432%
- Tests and treatments
- 2023: 6272024: 5926%
- Drugs given in the office
- 2023: 6682024: 24463%
- Surgery
- 2023: 1672024: 6362%
Dr. Koretzky compared with the New Jersey median for internists, 2024
- Dr. Koretzky
- New Jersey median
- Medicare services
- 4,124vs 7235.7 times
- Medicare patients
- 368vs 23159% above
- Part D claims
- 6,523vs 8307.9 times
Medians across 4,086 internists in New Jersey with Dmand AI profiles that report each measure.
Dr. Koretzky'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. Koretzky?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Koretzky and other internists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jeffrey Robert Koretzky treated 368 Medicare patients in 2024, average age 73
CMS counts 368 Medicare patients who saw Dr. Koretzky in 2024. The largest group is 65 to 74, with 185 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.16, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Koretzky's median patient age at 65, with 47% women.
Dr. Koretzky's Medicare patients by age, 2024
Dr. Koretzky's Medicare patients by sex, 2024
- Women19052%
- Men17848%
Chronic conditions among Dr. Koretzky's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Anxiety48%
- Diabetes36%
- Ischemic heart disease32%
- Atrial fibrillation20%
- COPD20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Koretzky's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women47%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jeffrey Robert Koretzky wrote 7,215 Medicare Part D claims in 2024
In 2024, Dr. Koretzky wrote 7,215 Medicare Part D claims for 608 patients. 89% of them were for generic drugs. CMS names the drug for 6,523 of them, across 118 drugs with 11 or more claims each, at $463,879 in total drug cost. In 2023, CMS named 6,874 claims across 125 drugs.
Dr. Koretzky's Part D claims by kind of drug, 2024
- Generic6,389 claims89%
- Brand-name794 claims11%
- Other32 claims0%
Dr. Koretzky'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. Koretzky's Part D claims, 2024
- Opioids1%72 of 7,215 claims
- Antibiotics9%629 of 7,215 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: 6,8742024: 6,5235%
Drugs named by CMS: 118 in 2024, 125 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. Jeffrey Robert Koretzky scored 22 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 22 out of 100 for Dr. Koretzky for performance year 2024, reported individually. Dr. Koretzky accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Koretzky as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Koretzky's MIPS scores, performance year 2024
- 22of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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. Jeffrey Robert Koretzky received $3,339 in industry payments from 2016 to 2024
CMS Open Payments shows 232 general payments to Dr. Koretzky from 34 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $702.
General payments to Dr. Koretzky by program year, 2016 to 2024
General payments to Dr. Koretzky by kind, 2016 to 2024
- Food and beverage$3,329100%
- Education$100%
Companies that paid Dr. Koretzky the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jeffrey Robert Koretzky graduated from Rutgers New Jersey Medical School
Dr. Koretzky graduated from Rutgers New Jersey Medical School in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jeffrey Robert Koretzky'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 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) |
| 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. Jeffrey Robert Koretzky
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. Jeffrey Robert Koretzky's NPI number?
Dr. Jeffrey Robert Koretzky's NPI number is 1942271283. It was assigned on January 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeffrey Robert Koretzky?
Dr. Jeffrey Robert Koretzky is an internist in Howell, New Jersey. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jeffrey Robert Koretzky practice?
Dr. Koretzky practices at 4618 Rte 9 S, Howell, NJ 07731. Dr. Koretzky's primary practice is Community Health Associates in Howell, New Jersey.
What is Dr. Jeffrey Robert Koretzky's office phone number?
The practice phone on file for Dr. Koretzky is (732) 364-5533.
What is Dr. Jeffrey Robert Koretzky's medical license number?
Dr. Koretzky holds New Jersey license 25MA06614600.
Does Dr. Jeffrey Robert Koretzky accept Medicare?
Yes. CMS data shows Dr. Koretzky billed Medicare for 4,124 services in 2024, and Dr. Koretzky accepts Medicare assignment.
Does Dr. Jeffrey Robert Koretzky offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Koretzky as offering telehealth services.
What is Dr. Jeffrey Robert Koretzky's MIPS score?
Dr. Koretzky's MIPS final score for performance year 2024 is 22 out of 100, reported individually.
How many Medicare patients does Dr. Jeffrey Robert Koretzky see?
CMS counts 368 Medicare patients who saw Dr. Koretzky in 2024, with an average age of 73.
What services does Dr. Jeffrey Robert Koretzky bill to Medicare?
In 2024, Dr. Koretzky's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and heart test or procedure (93000).
Show 4 more questionsShow fewer questions
Where did Dr. Jeffrey Robert Koretzky go to medical school?
Dr. Koretzky graduated from Rutgers New Jersey Medical School in 1993.
What drugs does Dr. Jeffrey Robert Koretzky prescribe most?
In 2024 Medicare Part D data, Dr. Koretzky's most prescribed drugs by claims were Alprazolam, Levothyroxine Sodium and Clindamycin HCl.
Has Dr. Jeffrey Robert Koretzky received payments from drug or device companies?
CMS Open Payments shows $3,339 in general payments to Dr. Koretzky from 34 companies from 2016 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Jeffrey Robert Koretzky been practicing?
Dr. Koretzky graduated from medical school in 1993, 33 years ago.
Selling to internal medicine practices?
See internists in New Jersey 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