Marina Marlene Overby, NP
- Medicare patients, 2024
- 135
- Part D claims, 2024
- 163
- Hospital affiliations
- 1
- Industry payments
- $82
- Medical groups
- 2
- Practice address
- 2536 Castor Ave, Philadelphia, PA 19134
- Practice phone
- Call (215) 743-1100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Continuum
Philadelphia, Pennsylvania
Find Marina Overby'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.
Marina Marlene Overby is a family nurse practitioner in Philadelphia, Pennsylvania
Marina Overby practices at Continuum in Philadelphia, Pennsylvania.
Marina Overby's NPI, 1194394098, was assigned on June 23, 2021. Marina Overby holds Maryland license R200988.
- NPI
- 1194394098NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870981061
- NPI enumeration date
- June 23, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (215) 743-1100
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Marina Marlene Overby practices at Continuum in Philadelphia, Pennsylvania
Marina Overby's primary practice is Continuum, at 2536 Castor Ave, Philadelphia, PA 19134 in Philadelphia County. The practice phone is (215) 743-1100.
- Continuum2536 Castor Ave, Philadelphia, PA 19134 · Philadelphia CountyPhone(215) 743-1100
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Marina Marlene Overby is affiliated with 4 sites of care and 2 medical groups
Marina Overby's primary practice is Continuum in Philadelphia, Pennsylvania. Marina Overby is also affiliated with Meritus Medical Center. The medical group on file is Meritus Radiology. Dmand AI also links Marina Overby to 2 more 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 Marina Marlene Overby's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marina Overby practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Continuum | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Marina Marlene Overby is one of 5,541 family nurse practitioners in Pennsylvania
Family is Marina Overby's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Dmand AI has Marina Overby's licenses on file in 2 states: Maryland and Missouri.
Specialties and state licenses
- Family nurse practitioner, MarylandPrimary
- Missouri license
Family nurse practitioners near Marina Overby
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 Marlene Overby treated 135 Medicare patients in 2024, average age 77
CMS counts 135 Medicare patients who saw Marina Overby in 2024. The largest group is 75 to 84, with 45 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 1.90, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Marina Overby's median patient age at 74, with 54% women.
Marina Overby's Medicare patients by age, 2024
Marina Overby's Medicare patients by sex, 2024
- Women6246%
- Men7354%
Chronic conditions among Marina Overby's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
- Mood disorders49%
- Anxiety45%
- Chronic kidney disease41%
- Depression41%
- Ischemic heart disease41%
Share of Medicare patients with each condition. A patient can have several.
Marina Overby's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marina Marlene Overby wrote 163 Medicare Part D claims in 2024
In 2024, Marina Overby wrote 163 Medicare Part D claims for 64 patients. 99% of them were for generic drugs.
Marina Overby's Part D claims by kind of drug, 2024
- Generic161 claims99%
- Brand-name and other2 claims1%
Drug classes CMS tracks in Marina Overby's Part D claims, 2024
- Opioids25%41 of 163 claims
- Antibiotics10%16 of 163 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 Marlene Overby takes part in Medicare
Marina Overby 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 Marlene Overby received $82 in industry payments in 2025
CMS Open Payments shows 1 general payment to Marina Overby from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Solventum Corporation paid the most, $82.
Companies that paid Marina Overby 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 Marlene Overby'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 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 (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 Marlene Overby
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 Marlene Overby's NPI number?
Marina Marlene Overby's NPI number is 1194394098. It was assigned on June 23, 2021, and it is active in the NPI Registry.
What does Marina Marlene Overby specialize in?
Marina Marlene Overby is a family nurse practitioner in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Marina Marlene Overby practice?
Marina Overby practices at 2536 Castor Ave, Philadelphia, PA 19134. Marina Overby's primary practice is Continuum in Philadelphia, Pennsylvania. Dmand AI also links Marina Overby to 2 group practices and clinics and 1 medical group.
What is Marina Marlene Overby's office phone number?
The practice phone on file for Marina Overby is (215) 743-1100.
What is Marina Marlene Overby's medical license number?
Marina Overby holds Maryland license R200988, one of the licenses on file in 2 states.
Which states has Marina Marlene Overby been licensed in?
Dmand AI has state licenses on file for Marina Overby in Maryland and Missouri.
Which hospitals is Marina Marlene Overby affiliated with?
Marina Overby is affiliated with Meritus Medical Center.
What medical group is Marina Marlene Overby part of?
Marina Overby is linked to Meritus Radiology. Dmand AI links Marina Overby to 1 more medical group.
Does Marina Marlene Overby accept Medicare?
Yes. CMS lists Marina Overby as accepting Medicare assignment.
How many Medicare patients does Marina Marlene Overby see?
CMS counts 135 Medicare patients who saw Marina Overby in 2024, with an average age of 77.
Has Marina Marlene Overby received payments from drug or device companies?
CMS Open Payments shows $82 in general payments to Marina Overby from 1 company from 2025 to 2025. The largest total came from Solventum Corporation.
How long has Marina Marlene Overby been practicing?
Marina Overby graduated from medical school in 2021, 5 years ago.
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