Dr. Gregory C. Collins, MD
- Medicare services, 2024
- 265
- Medicare patients, 2024
- 165
- Part D claims, 2024
- 6,000
- Hospital affiliations
- 1
- Industry payments
- $358
- Practice address
- 3003 English Crack Ave, Egg Harbor Township, NJ 08234
- Practice phone
- Call (609) 567-0434
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern Jersey at English Creek
FQHC - Main Site · Egg Harbor Township, New Jersey
Find Dr. Collins' 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. Gregory C. Collins is an internist in Egg Harbor Township, New Jersey
Dr. Collins practices at Southern Jersey at English Creek in Egg Harbor Township, New Jersey.
Dr. Collins' NPI, 1043229065, was assigned on August 7, 2006. Dr. Collins holds New Jersey license 25MA05975100.
- NPI
- 1043229065NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628045945
- NPI enumeration date
- August 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (609) 567-0434
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory C. Collins practices at Southern Jersey at English Creek in Egg Harbor Township, New Jersey
Dr. Collins' primary practice is Southern Jersey at English Creek, at 3003 English Crack Ave, Egg Harbor Township, NJ 08234. The practice phone is (609) 567-0434.
- Southern Jersey at English Creek3003 English Crack Ave, Egg Harbor Township, NJ 08234Phone(609) 567-0434
Source: Dmand AI Affiliation Data
Dr. Gregory C. Collins is affiliated with 3 sites of care and 2 medical groups
Dr. Collins' primary practice is Southern Jersey at English Creek in Egg Harbor Township, New Jersey. Dr. Collins is also affiliated with AtlantiCare Regional Medical Center, Atlantic City Campus. The medical group on file is Southern Jersey Family Medical Centers, Inc. Dmand AI also links Dr. Collins to 1 more community health center 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. Gregory C. Collins' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Collins practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern Jersey at English Creek | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory C. Collins is one of 4,226 internists in New Jersey
Internal medicine is Dr. Collins' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Collins is licensed in New Jersey.
Specialties and state licenses
- Internal medicine, New JerseyPrimary
Internists near Dr. Collins
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. Gregory C. Collins billed Medicare for 265 services in 2024
CMS data shows 265 Medicare services from Dr. Collins across 8 procedure codes in 2024, for 165 Medicare patients. Medicare paid $10,146 for them. Every service was in an office.
Dr. Collins' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1132024: 9912%
- Lab and pathology
- 2023: 462024: 8993%
- Other services
- 2023: 832024: 4249%
- Tests and treatments
- 2023: 842024: 3558%
Dr. Collins compared with the New Jersey median for internists, 2024
- Dr. Collins
- New Jersey median
- Medicare services
- 265vs 72363% below
- Medicare patients
- 165vs 23129% below
- Part D claims
- 5,308vs 8306.4 times
Medians across 4,086 internists in New Jersey with Dmand AI profiles that report each measure.
Dr. Collins' 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. Collins and other internists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory C. Collins treated 165 Medicare patients in 2024, average age 72
CMS counts 165 Medicare patients who saw Dr. Collins in 2024. The largest group is 65 to 74, with 75 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 1.10, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Collins' median patient age at 57, with 56% women.
Dr. Collins' Medicare patients by age, 2024
Dr. Collins' Medicare patients by sex, 2024
- Women10161%
- Men6439%
Chronic conditions among Dr. Collins' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis43%
- Diabetes38%
- Anxiety33%
- Ischemic heart disease24%
- Mood disorders21%
- Chronic kidney disease19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Collins' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women56%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory C. Collins wrote 6,000 Medicare Part D claims in 2024
In 2024, Dr. Collins wrote 6,000 Medicare Part D claims for 552 patients. 87% of them were for generic drugs. CMS names the drug for 5,308 of them, across 103 drugs with 11 or more claims each, at $319,521 in total drug cost. In 2023, CMS named 5,394 claims across 99 drugs.
Dr. Collins' Part D claims by kind of drug, 2024
- Generic5,213 claims87%
- Brand-name726 claims12%
- Other61 claims1%
Dr. Collins' 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. Collins' Part D claims, 2024
- Antibiotics4%224 of 6,000 claims
- Antipsychotics, patients 65 and over0%20 of 6,000 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: 5,3942024: 5,3082%
Drugs named by CMS: 103 in 2024, 99 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. Gregory C. Collins takes part in Medicare
Dr. Collins 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. Gregory C. Collins received $358 in industry payments from 2016 to 2025
CMS Open Payments shows 26 general payments to Dr. Collins from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 83% of the total. GlaxoSmithKline, LLC. paid the most, $77.
General payments to Dr. Collins by program year, 2016 to 2025
General payments to Dr. Collins by kind, 2016 to 2025
- Food and beverage$29683%
- Education$6117%
Companies that paid Dr. Collins 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. Gregory C. Collins'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) |
| 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. Gregory C. Collins
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. Gregory C. Collins' NPI number?
Dr. Gregory C. Collins' NPI number is 1043229065. It was assigned on August 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory C. Collins?
Dr. Gregory C. Collins is an internist in Egg Harbor Township, New Jersey. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Gregory C. Collins practice?
Dr. Collins practices at 3003 English Crack Ave, Egg Harbor Township, NJ 08234. Dr. Collins' primary practice is Southern Jersey at English Creek in Egg Harbor Township, New Jersey. Dmand AI also links Dr. Collins to 1 community health center and 1 medical group.
What is Dr. Gregory C. Collins' office phone number?
The practice phone on file for Dr. Collins is (609) 567-0434.
What is Dr. Gregory C. Collins' medical license number?
Dr. Collins holds New Jersey license 25MA05975100.
Which hospitals is Dr. Gregory C. Collins affiliated with?
Dr. Collins is affiliated with AtlantiCare Regional Medical Center, Atlantic City Campus.
What medical group is Dr. Gregory C. Collins part of?
Dr. Collins is linked to Southern Jersey Family Medical Centers, Inc. Dmand AI links Dr. Collins to 1 more medical group.
Does Dr. Gregory C. Collins accept Medicare?
Yes. CMS data shows Dr. Collins billed Medicare for 265 services in 2024, and Dr. Collins accepts Medicare assignment.
How many Medicare patients does Dr. Gregory C. Collins see?
CMS counts 165 Medicare patients who saw Dr. Collins in 2024, with an average age of 72.
What services does Dr. Gregory C. Collins bill to Medicare?
In 2024, Dr. Collins' most billed Medicare services were office visit, established patient (99213), medicare service (G0008) and vaccine or vaccine administration (90662).
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What drugs does Dr. Gregory C. Collins prescribe most?
In 2024 Medicare Part D data, Dr. Collins' most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Metformin HCl.
Has Dr. Gregory C. Collins received payments from drug or device companies?
CMS Open Payments shows $358 in general payments to Dr. Collins from 10 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Gregory C. Collins been practicing?
Dr. Collins graduated from medical school in 1991, 35 years ago.
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