Marina Collins, CRNP
- Part D claims, 2024
- 4,614
- Hospital affiliations
- 2
- Industry payments
- $493
- Medical group
- 1
- State license
- 1
- Practice address
- 100 East Carroll Avenue, Salisbury, MD 21801
- Practice phone
- Call (410) 546-6400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Marina Collins' professional email, personal email and mobile number
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Marina Collins is a family nurse practitioner in Salisbury, Maryland
Marina Collins practices at TidalHealth Peninsula Regional in Salisbury, Maryland, part of TidalHealth Peninsula Regional.
Marina Collins' NPI, 1164176194, was assigned on February 8, 2022. Marina Collins holds Maryland license R210974.
- NPI
- 1164176194NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143617514
- NPI enumeration date
- February 8, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 546-6400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Marina Collins practices at TidalHealth Peninsula Regional in Salisbury, Maryland
Marina Collins' primary practice is TidalHealth Peninsula Regional, at 100 East Carroll Avenue, Salisbury, MD 21801 in Wicomico County. The practice phone is (410) 546-6400.
- TidalHealth Peninsula Regional100 East Carroll Avenue, Salisbury, MD 21801 · Wicomico CountyPhone(410) 546-6400
Source: Dmand AI Affiliation Data
Marina Collins is affiliated with 8 sites of care and 1 medical group
Marina Collins' primary practice is TidalHealth Peninsula Regional in Salisbury, Maryland, part of TidalHealth Peninsula Regional. Marina Collins is also affiliated with TidalHealth Nanticoke. The medical group on file is Chesapeake Health Care. Dmand AI also links Marina Collins to 4 more home health agencies and 2 community health centers, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Marina Collins' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marina Collins practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| TidalHealth Peninsula Regional | Available with a free account |
| +7 more affiliated sites | 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 TidalHealth Peninsula Regional and 6.2K+ hospitals, with verified contacts in the same login.
Marina Collins is one of 3,917 family nurse practitioners in Maryland
Family is Marina Collins' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Marina Collins is licensed in Maryland.
Specialties and state licenses
- Family nurse practitioner, MarylandPrimary
Family nurse practitioners near Marina Collins
Counts of family nurse practitioners 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
Marina Collins' patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Marina Collins' median patient age at 64, with 62% women.
Marina Collins' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women62%
- Men38%
Source: Dmand AI Patient Panel Data
Marina Collins wrote 4,614 Medicare Part D claims in 2024
In 2024, Marina Collins wrote 4,614 Medicare Part D claims for 660 patients. 87% of them were for generic drugs.
Marina Collins' Part D claims by kind of drug, 2024
- Generic4,012 claims87%
- Brand-name568 claims12%
- Other34 claims1%
Drug classes CMS tracks in Marina Collins' Part D claims, 2024
- Antibiotics3%117 of 4,614 claims
- Antipsychotics, patients 65 and over0%20 of 4,614 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Marina Collins takes part in Medicare
Marina 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)
For MedTech and pharma teams
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Marina Collins received $493 in industry payments in 2025
CMS Open Payments shows 20 general payments to Marina Collins from 9 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $125.
Companies that paid Marina Collins the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Marina 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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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 Marina 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 Marina Collins' NPI number?
Marina Collins' NPI number is 1164176194. It was assigned on February 8, 2022, and it is active in the NPI Registry.
What does Marina Collins specialize in?
Marina Collins is a family nurse practitioner in Salisbury, Maryland. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Marina Collins practice?
Marina Collins practices at 100 East Carroll Avenue, Salisbury, MD 21801. Marina Collins' primary practice is TidalHealth Peninsula Regional in Salisbury, Maryland, part of TidalHealth Peninsula Regional. Dmand AI also links Marina Collins to 4 home health agencies and 2 community health centers.
What is Marina Collins' office phone number?
The practice phone on file for Marina Collins is (410) 546-6400.
What is Marina Collins' medical license number?
Marina Collins holds Maryland license R210974.
Which hospitals is Marina Collins affiliated with?
Marina Collins practices at TidalHealth Peninsula Regional in Salisbury, Maryland. Marina Collins is also affiliated with TidalHealth Nanticoke.
What medical group is Marina Collins part of?
Marina Collins is linked to Chesapeake Health Care.
Does Marina Collins accept Medicare?
Yes. CMS lists Marina Collins as accepting Medicare assignment.
Has Marina Collins received payments from drug or device companies?
CMS Open Payments shows $493 in general payments to Marina Collins from 9 companies from 2025 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Marina Collins been practicing?
Marina Collins graduated from medical school in 2021, 5 years ago.
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