Am J Otolaryngol
Atmospheric PressureClimateEpistaxis
Dr. Mark Erik Friedel, MD, MPH
NPI1972708139PAC ID9537324694
- Medicare services, 2024
- 1,370
- Medicare patients, 2024
- 630
- Part D claims, 2024
- 846
- Publications
- 20
- MIPS score, 2024
- 91
- Practice address
- 1 Cros Field Ave, West Nyack, NY 10994
- Practice phone
- Call (914) 333-5800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
ENT and Allergy Associates
West Nyack, New York
Find Dr. Friedel's professional email, personal email and mobile number
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Dr. Mark Erik Friedel is an otolaryngologist in West Nyack, New York
Dr. Friedel practices at ENT and Allergy Associates in West Nyack, New York.
Dr. Friedel's NPI, 1972708139, was assigned on June 18, 2007. Dr. Friedel graduated from Jefferson Medical College of Thomas Jefferson University in 2007. Dr. Friedel holds New Jersey license 25MA09273800.
NPI and contact details
- NPI
- 1972708139NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537324694
- NPI enumeration date
- June 18, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (914) 333-5800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Erik Friedel practices at ENT and Allergy Associates in West Nyack, New York
Dr. Friedel's primary practice is ENT and Allergy Associates, at 1 Cros Field Ave, West Nyack, NY 10994 in Rockland County. The practice phone is (914) 333-5800.
- ENT and Allergy Associates1 Cros Field Ave, West Nyack, NY 10994 · Rockland CountyPhone(914) 333-5800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark Erik Friedel is affiliated with 4 sites of care and 1 medical group
Dr. Friedel's primary practice is ENT and Allergy Associates in West Nyack, New York. Dr. Friedel is also affiliated with Virtua Voorhees Hospital. The medical group on file is ENT and Allergy Associates. Dmand AI also links Dr. Friedel to 1 more hospital and 1 group practice or clinic, each named with a free account.
ENT and Allergy AssociatesPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark Erik Friedel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Friedel practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| ENT and Allergy Associates | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Mark Erik Friedel is one of 660 otolaryngologists in New York
Otolaryngology is Dr. Friedel's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Friedel is licensed in New Jersey.
Specialties and state licenses
- Otolaryngology, New JerseyPrimary
Otolaryngologists near Dr. Friedel
Counts of otolaryngologists 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. Mark Erik Friedel billed Medicare for 1,370 services in 2024
CMS data shows 1,370 Medicare services from Dr. Friedel across 15 procedure codes in 2024, for 630 Medicare patients. Medicare paid $105,303 for them.
Medicare services, 20241,370
Medicare patients630
Paid by Medicare$105,303
Procedure codes15
Dr. Friedel's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8612024: 8195%
- Surgery
- 2023: 3762024: 42012%
- Tests and treatments
- 2023: 632024: 11176%
- Other services
- 2023: 02024: 20
Where Dr. Friedel's Medicare services took place, 2024
- In an office1,34298%
- In a facility282%
Dr. Friedel compared with the New York median for otolaryngologists, 2024
- Dr. Friedel
- New York median
- Medicare services
- 1,370vs 72090% above
- Medicare patients
- 630vs 2962.1 times
- Part D claims
- 734vs 2982.5 times
Medians across 638 otolaryngologists in New York with Dmand AI profiles that report each measure.
Dr. Friedel'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
Dr. Mark Erik Friedel treated 630 Medicare patients in 2024, average age 74
CMS counts 630 Medicare patients who saw Dr. Friedel in 2024. The largest group is 65 to 74, with 280 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Friedel's median patient age at 60, with 55% women.
Medicare patients, 2024630
Average age74
Average risk score1.20
Also on Medicaid9%
Dr. Friedel's Medicare patients by age, 2024
Dr. Friedel's Medicare patients by sex, 2024
- Women38761%
- Men24339%
Chronic conditions among Dr. Friedel's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Anxiety31%
- Diabetes30%
- Ischemic heart disease25%
- Chronic kidney disease23%
- Asthma22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Friedel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women55%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Erik Friedel wrote 846 Medicare Part D claims in 2024
In 2024, Dr. Friedel wrote 846 Medicare Part D claims for 376 patients. 94% of them were for generic drugs. CMS names the drug for 734 of them, across 15 drugs with 11 or more claims each, at $169,531 in total drug cost. In 2023, CMS named 598 claims across 17 drugs.
Part D claims, 2024846
Drugs named by CMS15
Total drug cost$169,531
Part D patients376
Dr. Friedel's Part D claims by kind of drug, 2024
- Generic793 claims94%
- Brand-name and other53 claims6%
Dr. Friedel's 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. Friedel's Part D claims, 2024
- Antibiotics11%92 of 846 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: 5982024: 73423%
Drugs named by CMS: 15 in 2024, 17 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
Dr. Mark Erik Friedel scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Friedel for performance year 2024, reported as part of a group. Dr. Friedel accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Friedel's MIPS scores, performance year 2024
- 91of 100Final score
- 89.9of 100Quality
- 87of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mark Erik Friedel has 20 publications on record
Dmand AI links 20 papers to Dr. Friedel, published from 2011 to 2019. 2012 was the busiest year, with 8. The most frequent topics are Endoscopy, Skull Base and Tomography, X-Ray Computed. Dr. Friedel has published most often in Otolaryngol Head Neck Surg. Dr. Friedel's most frequent co-authors are Jean Anderson A. Eloy, MD, James J. Evans, MD and Christopher James Farrell, MD.
Papers20
Years published2011 to 2019
Dr. Friedel's papers by year, 2011 to 2019
Topics Dr. Friedel writes about most
- Endoscopy
- Skull Base
- Tomography, X-Ray Computed
- Cerebrospinal Fluid Rhinorrhea
- Diagnosis, Differential
- Magnetic Resonance Imaging
- Nasal Cavity
- Skull Base Neoplasms
Dr. Friedel's most frequent co-authors
- Jean Anderson A. Eloy, MD12 shared papers
- James J. Evans, MD4 shared papers
- Christopher James Farrell, MD4 shared papers
Recent publications by Dr. Friedel
Int Forum Allergy Rhinol
ComorbidityEndoscopyMycoses
Otolaryngol Head Neck Surg
AcromegalyAirway ManagementHospitals, University
Cerebrospinal Fluid LeakCerebrospinal Fluid RhinorrheaCraniopharyngioma
See who Dr. Friedel researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Friedel works with, so you can find a warm path to the right otolaryngologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark Erik Friedel received $3,295 in industry payments from 2016 to 2025
CMS Open Payments shows 165 general payments to Dr. Friedel from 27 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Sanofi and Genzyme US Companies paid the most, $583.
General payments to Dr. Friedel by program year, 2016 to 2025
General payments to Dr. Friedel by kind, 2016 to 2025
$3.3Kin total
- Food and beverage$3,19597%
- Consulting fees$1003%
Companies that paid Dr. Friedel the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Erik Friedel graduated from Jefferson Medical College of Thomas Jefferson University
Dr. Friedel graduated from Jefferson Medical College of Thomas Jefferson University in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Erik Friedel'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 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Mark Erik Friedel
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. Mark Erik Friedel's NPI number?
Dr. Mark Erik Friedel's NPI number is 1972708139. It was assigned on June 18, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Erik Friedel?
Dr. Mark Erik Friedel is an otolaryngologist in West Nyack, New York. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Mark Erik Friedel practice?
Dr. Friedel practices at 1 Cros Field Ave, West Nyack, NY 10994. Dr. Friedel's primary practice is ENT and Allergy Associates in West Nyack, New York. Dmand AI also links Dr. Friedel to 1 hospital and 1 group practice or clinic.
What is Dr. Mark Erik Friedel's office phone number?
The practice phone on file for Dr. Friedel is (914) 333-5800.
What is Dr. Mark Erik Friedel's medical license number?
Dr. Friedel holds New Jersey license 25MA09273800.
Which hospitals is Dr. Mark Erik Friedel affiliated with?
Dr. Friedel is affiliated with Virtua Voorhees Hospital. Dmand AI links Dr. Friedel to 1 more hospital.
What medical group is Dr. Mark Erik Friedel part of?
Dr. Friedel is linked to ENT and Allergy Associates.
Does Dr. Mark Erik Friedel accept Medicare?
Yes. CMS data shows Dr. Friedel billed Medicare for 1,370 services in 2024, and Dr. Friedel accepts Medicare assignment.
What is Dr. Mark Erik Friedel's MIPS score?
Dr. Friedel's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Dr. Mark Erik Friedel see?
CMS counts 630 Medicare patients who saw Dr. Friedel in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
What services does Dr. Mark Erik Friedel bill to Medicare?
In 2024, Dr. Friedel's most billed Medicare services were office visit, established patient (99213), surgery: ear (69210) and office visit, established patient (99214).
Where did Dr. Mark Erik Friedel go to medical school?
Dr. Friedel graduated from Jefferson Medical College of Thomas Jefferson University in 2007.
What drugs does Dr. Mark Erik Friedel prescribe most?
In 2024 Medicare Part D data, Dr. Friedel's most prescribed drugs by claims were Fluticasone Propionate, Azelastine HCl and Prednisone.
Has Dr. Mark Erik Friedel received payments from drug or device companies?
CMS Open Payments shows $3,295 in general payments to Dr. Friedel from 27 companies from 2016 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Mark Erik Friedel been practicing?
Dr. Friedel graduated from medical school in 2007, 19 years ago.
Does Dr. Mark Erik Friedel do research?
Dmand AI links 20 publications to Dr. Friedel, published from 2011 to 2019.
Who does Dr. Mark Erik Friedel publish with?
Dr. Friedel's most frequent co-authors are Jean Anderson A. Eloy, MD (12 shared papers), James J. Evans, MD (4 shared papers) and Christopher James Farrell, MD (4 shared papers).
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