Dr. Joshua L. Rock, DO
- Medicare services, 2024
- 3,481
- Medicare patients, 2024
- 1,145
- Part D claims, 2024
- 9,369
- MIPS score, 2024
- 96
- Hospital affiliations
- 4
- Practice address
- 209 Main St, Southington, CT 06489
- Practice phone
- Call (860) 258-3480
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Starling Physicians
Southington, Connecticut
Find Dr. Rock'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. Joshua L. Rock is a cardiologist in Southington, Connecticut
Dr. Rock practices at Starling Physicians in Southington, Connecticut.
Dr. Rock's NPI, 1093914574, was assigned on July 13, 2007. Dr. Rock graduated from Philadelphia College of Osteopathic Medicine in 2005. Dr. Rock holds Connecticut license 049236.
- NPI
- 1093914574NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133385487
- NPI enumeration date
- July 13, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 258-3480
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joshua L. Rock practices at Starling Physicians in Southington, Connecticut
Dr. Rock's primary practice is Starling Physicians, at 209 Main St, Southington, CT 06489 in Capitol County. The practice phone is (860) 258-3480.
- Starling Physicians209 Main St, Southington, CT 06489 · Capitol CountyPhone(860) 258-3480
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Joshua L. Rock is affiliated with 7 sites of care and 2 medical groups
Dr. Rock's primary practice is Starling Physicians in Southington, Connecticut. Dr. Rock is also affiliated with Hartford Hospital. The medical group on file is Starling Physicians. Dmand AI also links Dr. Rock to 3 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Joshua L. Rock's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rock practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Starling Physicians | 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. Joshua L. Rock is one of 423 cardiologists in Connecticut
Cardiovascular disease is Dr. Rock's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Rock is licensed in Connecticut.
Specialties and state licenses
- Cardiovascular disease, ConnecticutPrimary
Cardiologists near Dr. Rock
Counts of cardiologists 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. Joshua L. Rock billed Medicare for 3,481 services in 2024
CMS data shows 3,481 Medicare services from Dr. Rock across 29 procedure codes in 2024, for 1,145 Medicare patients. Medicare paid $231,341 for them.
Dr. Rock's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2,0432024: 2,1214%
- Office and hospital visits
- 2023: 9952024: 9901%
- Drugs given in the office
- 2023: 1362024: 20047%
- Other services
- 2023: 762024: 11754%
- Imaging
- 2023: 322024: 5366%
Where Dr. Rock's Medicare services took place, 2024
- In an office2,41469%
- In a facility1,06731%
Dr. Rock compared with the Connecticut median for cardiologists, 2024
- Dr. Rock
- Connecticut median
- Medicare services
- 3,481vs 1,3582.6 times
- Medicare patients
- 1,145vs 68068% above
- Part D claims
- 9,082vs 1,5735.8 times
Medians across 415 cardiologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Rock'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. Rock and other cardiologists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joshua L. Rock treated 1,145 Medicare patients in 2024, average age 77
CMS counts 1,145 Medicare patients who saw Dr. Rock in 2024. The largest group is 75 to 84, with 437 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 2.03, 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. Rock's median patient age at 67, with 53% women.
Dr. Rock's Medicare patients by age, 2024
Dr. Rock's Medicare patients by sex, 2024
- Women60253%
- Men54347%
Chronic conditions among Dr. Rock's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease50%
- Arthritis49%
- Heart failure40%
- Anxiety39%
- Atrial fibrillation39%
- Chronic kidney disease39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rock's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joshua L. Rock wrote 9,369 Medicare Part D claims in 2024
In 2024, Dr. Rock wrote 9,369 Medicare Part D claims for 1,022 patients. 77% of them were for generic drugs. CMS names the drug for 9,082 of them, across 68 drugs with 11 or more claims each, at $2,414,796 in total drug cost. In 2023, CMS named 8,461 claims across 65 drugs.
Dr. Rock's Part D claims by kind of drug, 2024
- Generic7,187 claims77%
- Brand-name2,182 claims23%
Dr. Rock'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. Rock's Part D claims, 2024
- Antibiotics0%34 of 9,369 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: 8,4612024: 9,0827%
Drugs named by CMS: 68 in 2024, 65 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. Joshua L. Rock 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. Rock for performance year 2024, reported as part of a group. Dr. Rock accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Rock's MIPS scores, performance year 2024
- 96of 100Final score
- 90.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 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
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Dr. Joshua L. Rock received $11,996 in industry payments from 2016 to 2025
CMS Open Payments shows 286 general payments to Dr. Rock from 31 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 92% of the total. Abbott Laboratories paid the most, $2,671.
General payments to Dr. Rock by program year, 2016 to 2025
General payments to Dr. Rock by kind, 2016 to 2025
- Food and beverage$11,05692%
- Travel and lodging$8107%
- Education$1301%
Companies that paid Dr. Rock 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. Joshua L. Rock graduated from Philadelphia College of Osteopathic Medicine
Dr. Rock graduated from Philadelphia College of Osteopathic Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Joshua L. Rock'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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. Joshua L. Rock
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. Joshua L. Rock's NPI number?
Dr. Joshua L. Rock's NPI number is 1093914574. It was assigned on July 13, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Joshua L. Rock?
Dr. Joshua L. Rock is a cardiologist in Southington, Connecticut. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Joshua L. Rock practice?
Dr. Rock practices at 209 Main St, Southington, CT 06489. Dr. Rock's primary practice is Starling Physicians in Southington, Connecticut. Dmand AI also links Dr. Rock to 3 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Joshua L. Rock's office phone number?
The practice phone on file for Dr. Rock is (860) 258-3480.
What is Dr. Joshua L. Rock's medical license number?
Dr. Rock holds Connecticut license 049236.
Which hospitals is Dr. Joshua L. Rock affiliated with?
Dr. Rock is affiliated with Hartford Hospital. Dmand AI links Dr. Rock to 3 more hospitals.
What medical group is Dr. Joshua L. Rock part of?
Dr. Rock is linked to Starling Physicians. Dmand AI links Dr. Rock to 1 more medical group.
Does Dr. Joshua L. Rock accept Medicare?
Yes. CMS data shows Dr. Rock billed Medicare for 3,481 services in 2024, and Dr. Rock accepts Medicare assignment.
What is Dr. Joshua L. Rock's MIPS score?
Dr. Rock's MIPS final score for performance year 2024 is 96 out of 100, reported as part of a group.
How many Medicare patients does Dr. Joshua L. Rock see?
CMS counts 1,145 Medicare patients who saw Dr. Rock in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. Joshua L. Rock bill to Medicare?
In 2024, Dr. Rock's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93000) and office visit, established patient (99214).
Where did Dr. Joshua L. Rock go to medical school?
Dr. Rock graduated from Philadelphia College of Osteopathic Medicine in 2005.
What drugs does Dr. Joshua L. Rock prescribe most?
In 2024 Medicare Part D data, Dr. Rock's most prescribed drugs by claims were Eliquis, Atorvastatin Calcium and Metoprolol Succinate.
Has Dr. Joshua L. Rock received payments from drug or device companies?
CMS Open Payments shows $11,996 in general payments to Dr. Rock from 31 companies from 2016 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Joshua L. Rock been practicing?
Dr. Rock graduated from medical school in 2005, 21 years ago.
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