Morgan Marhefka, APN
- Medicare patients, 2024
- 352
- Part D claims, 2024
- 480
- Hospital affiliations
- 1
- Industry payments
- $123
- Medical group
- 1
- Practice address
- 16 Pocono Rd, Denville, NJ 07834
- Practice phone
- Call (973) 770-7101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advocare Aroesty Ear, Nose & Throat Associates
Denville, New Jersey
Find Morgan Marhefka'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.
Morgan Marhefka is a nurse practitioner in Denville, New Jersey
Morgan Marhefka practices at Advocare Aroesty Ear, Nose & Throat Associates in Denville, New Jersey.
Morgan Marhefka's NPI, 1164900676, was assigned on August 6, 2018. Morgan Marhefka holds New Jersey license 26NJ00839500.
- NPI
- 1164900676NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183962947
- NPI enumeration date
- August 6, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (973) 770-7101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Morgan Marhefka practices at Advocare Aroesty Ear, Nose & Throat Associates in Denville, New Jersey
Morgan Marhefka's primary practice is Advocare Aroesty Ear, Nose & Throat Associates, at 16 Pocono Rd, Denville, NJ 07834 in Morris County. The practice phone is (973) 770-7101.
- Advocare Aroesty Ear, Nose & Throat Associates16 Pocono Rd, Denville, NJ 07834 · Morris CountyPhone(973) 770-7101
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Morgan Marhefka is affiliated with 3 sites of care and 1 medical group
Morgan Marhefka's primary practice is Advocare Aroesty Ear, Nose & Throat Associates in Denville, New Jersey. Morgan Marhefka is also affiliated with Morristown Medical Center. The medical group on file is Advocare. Dmand AI also links Morgan Marhefka to 1 more group practice or clinic, 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 Morgan Marhefka's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Morgan Marhefka practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advocare Aroesty Ear, Nose & Throat Associates | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Morgan Marhefka is one of 1,544 nurse practitioners in New Jersey
Nurse practitioner is Morgan Marhefka's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Morgan Marhefka is licensed in New Jersey.
Specialties and state licenses
- Nurse practitioner, New JerseyPrimary
Nurse practitioners near Morgan Marhefka
Counts of 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
Morgan Marhefka treated 352 Medicare patients in 2024, average age 76
CMS counts 352 Medicare patients who saw Morgan Marhefka in 2024. The largest group is 65 to 74, with 130 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 13% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Morgan Marhefka's median patient age at 47, with 59% women.
Morgan Marhefka's Medicare patients by age, 2024
Morgan Marhefka's Medicare patients by sex, 2024
- Women20458%
- Men14842%
Chronic conditions among Morgan Marhefka's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis51%
- Ischemic heart disease30%
- Anxiety25%
- Diabetes24%
- Cancer21%
- Chronic kidney disease20%
Share of Medicare patients with each condition. A patient can have several.
Morgan Marhefka's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women59%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Morgan Marhefka wrote 480 Medicare Part D claims in 2024
In 2024, Morgan Marhefka wrote 480 Medicare Part D claims for 183 patients. 98% of them were for generic drugs.
Morgan Marhefka's Part D claims by kind of drug, 2024
- Generic471 claims98%
- Brand-name and other9 claims2%
Drug classes CMS tracks in Morgan Marhefka's Part D claims, 2024
- Antibiotics5%23 of 480 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
Morgan Marhefka offers telehealth to Medicare patients
Morgan Marhefka accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Morgan Marhefka as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Morgan Marhefka received $123 in industry payments in 2025
CMS Open Payments shows 8 general payments to Morgan Marhefka from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Optinose US, Inc. paid the most, $53.
Companies that paid Morgan Marhefka 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 Morgan Marhefka'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 Morgan Marhefka
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Morgan Marhefka's NPI number?
Morgan Marhefka's NPI number is 1164900676. It was assigned on August 6, 2018, and it is active in the NPI Registry.
What does Morgan Marhefka specialize in?
Morgan Marhefka is a nurse practitioner in Denville, New Jersey. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Morgan Marhefka practice?
Morgan Marhefka practices at 16 Pocono Rd, Denville, NJ 07834. Morgan Marhefka's primary practice is Advocare Aroesty Ear, Nose & Throat Associates in Denville, New Jersey. Dmand AI also links Morgan Marhefka to 1 group practice or clinic.
What is Morgan Marhefka's office phone number?
The practice phone on file for Morgan Marhefka is (973) 770-7101.
What is Morgan Marhefka's medical license number?
Morgan Marhefka holds New Jersey license 26NJ00839500.
Which hospitals is Morgan Marhefka affiliated with?
Morgan Marhefka is affiliated with Morristown Medical Center.
What medical group is Morgan Marhefka part of?
Morgan Marhefka is linked to Advocare.
Does Morgan Marhefka accept Medicare?
Yes. CMS lists Morgan Marhefka as accepting Medicare assignment.
Does Morgan Marhefka offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Morgan Marhefka as offering telehealth services.
How many Medicare patients does Morgan Marhefka see?
CMS counts 352 Medicare patients who saw Morgan Marhefka in 2024, with an average age of 76.
Has Morgan Marhefka received payments from drug or device companies?
CMS Open Payments shows $123 in general payments to Morgan Marhefka from 3 companies from 2025 to 2025. The largest total came from Optinose US, Inc.
How long has Morgan Marhefka been practicing?
Morgan Marhefka graduated from medical school in 2018, 8 years ago.
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