Dr. Douglas Mark Nadel, MD
- Medicare services, 2024
- 839
- Medicare patients, 2024
- 432
- Part D claims, 2024
- 421
- MIPS score, 2024
- 80
- Hospital affiliations
- 1
- Practice address
- 599 West State Street, Doylestown, PA 18901
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Alliance Cancer Specialists PC - HOPD
Acute Care Hospital outpatient department · Doylestown, Pennsylvania
Find Dr. Nadel's professional email, personal email and mobile number
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Dr. Douglas Mark Nadel is an otolaryngologist in Doylestown, Pennsylvania
Dr. Nadel practices at Alliance Cancer Specialists PC - HOPD in Doylestown, Pennsylvania.
Dr. Nadel's NPI, 1407875503, was assigned on July 19, 2006. Dr. Nadel graduated from Perelman School of Med at the University of Pennsylvania in 1992. Dr. Nadel holds Pennsylvania license MD053927L.
- NPI
- 1407875503NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719930833
- NPI enumeration date
- July 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Douglas Mark Nadel practices at Alliance Cancer Specialists PC - HOPD in Doylestown, Pennsylvania
Dr. Nadel's primary practice is Alliance Cancer Specialists PC - HOPD, at 599 West State Street, Doylestown, PA 18901.
- Alliance Cancer Specialists PC - HOPD599 West State Street, Doylestown, PA 18901
Source: Dmand AI Affiliation Data
Dr. Douglas Mark Nadel is affiliated with 4 sites of care and 1 medical group
Dr. Nadel's primary practice is Alliance Cancer Specialists PC - HOPD in Doylestown, Pennsylvania. Dr. Nadel is also affiliated with Doylestown Hospital. The medical group on file is Pinnacle ENT Associates. Dmand AI also links Dr. Nadel to 1 more physician office and 1 group practice or clinic, each named with a free account. Dr. Nadel's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Douglas Mark Nadel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nadel practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alliance Cancer Specialists PC - HOPD | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Douglas Mark Nadel is one of 415 otolaryngologists in Pennsylvania
Otolaryngology is Dr. Nadel's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Nadel is licensed in Pennsylvania.
Specialties and state licenses
- Otolaryngology, PennsylvaniaPrimary
Otolaryngologists near Dr. Nadel
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. Douglas Mark Nadel billed Medicare for 839 services in 2024
CMS data shows 839 Medicare services from Dr. Nadel across 10 procedure codes in 2024, for 432 Medicare patients. Medicare paid $66,133 for them. Every service was in an office.
Dr. Nadel's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6362024: 6055%
- Surgery
- 2023: 2022024: 17812%
- Tests and treatments
- 2023: 132024: 35169%
- Other services
- 2023: 212024: 21No change
Dr. Nadel compared with the Pennsylvania median for otolaryngologists, 2024
- Dr. Nadel
- Pennsylvania median
- Medicare services
- 839vs 76010% above
- Medicare patients
- 432vs 34027% above
- Part D claims
- 259vs 21322% above
Medians across 386 otolaryngologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Nadel'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.
Need commercial claims for Dr. Nadel?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nadel and other otolaryngologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Douglas Mark Nadel treated 432 Medicare patients in 2024, average age 76
CMS counts 432 Medicare patients who saw Dr. Nadel in 2024. The largest group is 75 to 84, with 196 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.16, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nadel's median patient age at 65, with 52% women.
Dr. Nadel's Medicare patients by age, 2024
Dr. Nadel's Medicare patients by sex, 2024
- Women22953%
- Men20347%
Chronic conditions among Dr. Nadel's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis50%
- Ischemic heart disease25%
- Atrial fibrillation23%
- Anxiety22%
- Osteoporosis22%
- Diabetes20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nadel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women52%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Douglas Mark Nadel wrote 421 Medicare Part D claims in 2024
In 2024, Dr. Nadel wrote 421 Medicare Part D claims for 186 patients. 95% of them were for generic drugs. CMS names the drug for 259 of them, across 9 drugs with 11 or more claims each, at $4,495 in total drug cost. In 2023, CMS named 198 claims across 7 drugs.
Dr. Nadel's Part D claims by kind of drug, 2024
- Generic401 claims95%
- Brand-name20 claims5%
Dr. Nadel'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. Nadel's Part D claims, 2024
- Antibiotics8%35 of 421 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: 1982024: 25931%
Drugs named by CMS: 9 in 2024, 7 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. Douglas Mark Nadel scored 80 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Dr. Nadel for performance year 2024, reported as part of a group. Dr. Nadel accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Nadel's MIPS scores, performance year 2024
- 80of 100Final score
- 74.4of 100Quality
- 65of 100Promoting Interoperability
- 40of 100Improvement Activities
- 87of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 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. Douglas Mark Nadel received $774 in industry payments from 2016 to 2025
CMS Open Payments shows 25 general payments to Dr. Nadel from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Optinose US, Inc. paid the most, $231.
General payments to Dr. Nadel by program year, 2016 to 2025
Companies that paid Dr. Nadel 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. Douglas Mark Nadel graduated from Perelman School of Med at the University of Pennsylvania
Dr. Nadel graduated from Perelman School of Med at the University of Pennsylvania in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Douglas Mark Nadel'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 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) |
| 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. Douglas Mark Nadel
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. Douglas Mark Nadel's NPI number?
Dr. Douglas Mark Nadel's NPI number is 1407875503. It was assigned on July 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Douglas Mark Nadel?
Dr. Douglas Mark Nadel is an otolaryngologist in Doylestown, Pennsylvania. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Douglas Mark Nadel practice?
Dr. Nadel practices at 599 West State Street, Doylestown, PA 18901. Dr. Nadel's primary practice is Alliance Cancer Specialists PC - HOPD in Doylestown, Pennsylvania. Dmand AI also links Dr. Nadel to 1 physician office and 1 group practice or clinic.
What is Dr. Douglas Mark Nadel's medical license number?
Dr. Nadel holds Pennsylvania license MD053927L.
Which hospitals is Dr. Douglas Mark Nadel affiliated with?
Dr. Nadel is affiliated with Doylestown Hospital.
What medical group is Dr. Douglas Mark Nadel part of?
Dr. Nadel is linked to Pinnacle ENT Associates.
Does Dr. Douglas Mark Nadel accept Medicare?
Yes. CMS data shows Dr. Nadel billed Medicare for 839 services in 2024, and Dr. Nadel accepts Medicare assignment.
What is Dr. Douglas Mark Nadel's MIPS score?
Dr. Nadel's MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.
How many Medicare patients does Dr. Douglas Mark Nadel see?
CMS counts 432 Medicare patients who saw Dr. Nadel in 2024, with an average age of 76.
What services does Dr. Douglas Mark Nadel bill to Medicare?
In 2024, Dr. Nadel's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and surgery: ear (69210).
Show 4 more questionsShow fewer questions
Where did Dr. Douglas Mark Nadel go to medical school?
Dr. Nadel graduated from Perelman School of Med at the University of Pennsylvania in 1992.
What drugs does Dr. Douglas Mark Nadel prescribe most?
In 2024 Medicare Part D data, Dr. Nadel's most prescribed drugs by claims were Fluticasone Propionate, Ipratropium Bromide and Azelastine HCl.
Has Dr. Douglas Mark Nadel received payments from drug or device companies?
CMS Open Payments shows $774 in general payments to Dr. Nadel from 9 companies from 2016 to 2025. The largest total came from Optinose US, Inc.
How long has Dr. Douglas Mark Nadel been practicing?
Dr. Nadel graduated from medical school in 1992, 34 years ago.
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