Mariam Karram-Fendoune, PA-C
- Medicare services, 2024
- 12
- Medicare patients, 2024
- 20
- MIPS score, 2024
- 93
- Hospital affiliations
- 2
- Medical group
- 1
- Practice address
- 300 Community Drive, Manhasset, NY 11030
- Practice phone
- Call (516) 562-0100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mariam Karram-Fendoune's professional email, personal email and mobile number
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Mariam Karram-Fendoune is a physician assistant in Manhasset, New York
Mariam Karram-Fendoune practices at North Shore University Hospital in Manhasset, New York, part of Northwell Health.
Mariam Karram-Fendoune's NPI, 1568689255, was assigned on April 20, 2007. Mariam Karram-Fendoune holds New York license 3550-1.
- NPI
- 1568689255NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789966326
- NPI enumeration date
- April 20, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 562-0100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mariam Karram-Fendoune practices at North Shore University Hospital in Manhasset, New York
Mariam Karram-Fendoune's primary practice is North Shore University Hospital, at 300 Community Drive, Manhasset, NY 11030 in Nassau County. The practice phone is (516) 562-0100.
- North Shore University Hospital300 Community Drive, Manhasset, NY 11030 · Nassau CountyPhone(516) 562-0100
Source: Dmand AI Affiliation Data
Mariam Karram-Fendoune is affiliated with 2 sites of care and 1 medical group
Mariam Karram-Fendoune's primary practice is North Shore University Hospital in Manhasset, New York, part of Northwell Health. Mariam Karram-Fendoune is also affiliated with Mount Sinai South Nassau. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mariam Karram-Fendoune's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mariam Karram-Fendoune practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North Shore University Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Mariam Karram-Fendoune is one of 11,456 physician assistants in New York
Physician assistant is Mariam Karram-Fendoune's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Mariam Karram-Fendoune is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near Mariam Karram-Fendoune
Counts of physician assistants 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
Mariam Karram-Fendoune billed Medicare for 12 services in 2024
CMS data shows 12 Medicare services from Mariam Karram-Fendoune across 1 procedure code in 2024, for 20 Medicare patients. Medicare paid $729 for them. Every service was in a facility, such as a hospital, rather than an office.
Mariam Karram-Fendoune compared with the New York median for physician assistants, 2024
- Mariam Karram-Fendoune
- New York median
- Medicare services
- 12vs 17693% below
- Medicare patients
- 20vs 7874% below
Medians across 6,477 physician assistants in New York with Dmand AI profiles that report each measure.
Mariam Karram-Fendoune'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Mariam Karram-Fendoune treated 20 Medicare patients in 2024, average age 77
CMS counts 20 Medicare patients who saw Mariam Karram-Fendoune in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.94, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mariam Karram-Fendoune's median patient age at 79, with 30% women.
Chronic conditions among Mariam Karram-Fendoune's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
- Anxiety60%
- Chronic kidney disease60%
- Diabetes60%
- Heart failure60%
- Ischemic heart disease60%
Share of Medicare patients with each condition. A patient can have several.
Mariam Karram-Fendoune's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women30%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mariam Karram-Fendoune scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Mariam Karram-Fendoune for performance year 2024, reported through an alternative payment model (APM). Mariam Karram-Fendoune accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mariam Karram-Fendoune's MIPS scores, performance year 2024
- 93of 100Final score
- 79.8of 100Quality
- 89of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Sources for Mariam Karram-Fendoune'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) |
| 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) |
| 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 Mariam Karram-Fendoune
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mariam Karram-Fendoune's NPI number?
Mariam Karram-Fendoune's NPI number is 1568689255. It was assigned on April 20, 2007, and it is active in the NPI Registry.
What does Mariam Karram-Fendoune specialize in?
Mariam Karram-Fendoune is a physician assistant in Manhasset, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Mariam Karram-Fendoune practice?
Mariam Karram-Fendoune practices at 300 Community Drive, Manhasset, NY 11030. Mariam Karram-Fendoune's primary practice is North Shore University Hospital in Manhasset, New York, part of Northwell Health.
What is Mariam Karram-Fendoune's office phone number?
The practice phone on file for Mariam Karram-Fendoune is (516) 562-0100.
What is Mariam Karram-Fendoune's medical license number?
Mariam Karram-Fendoune holds New York license 3550-1.
Which hospitals is Mariam Karram-Fendoune affiliated with?
Mariam Karram-Fendoune practices at North Shore University Hospital in Manhasset, New York. Mariam Karram-Fendoune is also affiliated with Mount Sinai South Nassau.
What medical group is Mariam Karram-Fendoune part of?
Mariam Karram-Fendoune is linked to Northwell Health Physician Partners Cardiology at Great Neck.
Does Mariam Karram-Fendoune accept Medicare?
Yes. CMS data shows Mariam Karram-Fendoune billed Medicare for 12 services in 2024, and Mariam Karram-Fendoune accepts Medicare assignment.
What is Mariam Karram-Fendoune's MIPS score?
Mariam Karram-Fendoune's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Mariam Karram-Fendoune see?
CMS counts 20 Medicare patients who saw Mariam Karram-Fendoune in 2024, with an average age of 77.
What services does Mariam Karram-Fendoune bill to Medicare?
In 2024, Mariam Karram-Fendoune's most billed Medicare services were hospital inpatient care (99232).
How long has Mariam Karram-Fendoune been practicing?
Mariam Karram-Fendoune graduated from medical school in 1985, 41 years ago.
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