Jonathan Dante Nahas
- Medicare services, 2024
- 428
- Medicare patients, 2024
- 184
- Part D claims, 2024
- 424
- Publications
- 5
- MIPS score, 2024
- 85
- Practice address
- 3400 Civic Center Blvd Fl 2 Fl 2, Philadelphia, PA 19104
- Practice phone
- Call (215) 615-4949
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Perelman Center For Advanced Medicine
Multi-specialty group site · Philadelphia, Pennsylvania
Find Jonathan Nahas' 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.
Jonathan Dante Nahas is a gastroenterologist in Philadelphia, Pennsylvania
Jonathan Nahas practices at Perelman Center For Advanced Medicine in Philadelphia, Pennsylvania.
Jonathan Nahas' NPI, 1528485562, was assigned on March 27, 2014. Jonathan Nahas graduated from University of Miami, Lm Miller School of Medicine in 2014. Jonathan Nahas holds Pennsylvania license MD472839.
- NPI
- 1528485562NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870833791
- NPI enumeration date
- March 27, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (215) 615-4949
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jonathan Dante Nahas practices at Perelman Center for Advanced Medicine in Philadelphia, Pennsylvania
Jonathan Nahas' primary practice is Perelman Center for Advanced Medicine, at 3400 Civic Center Blvd Fl 2 Fl 2, Philadelphia, PA 19104. The practice phone is (215) 615-4949.
- Perelman Center for Advanced Medicine3400 Civic Center Blvd Fl 2 Fl 2, Philadelphia, PA 19104Phone(215) 615-4949
Source: Dmand AI Affiliation Data
Jonathan Dante Nahas is affiliated with 6 sites of care and 1 medical group
Jonathan Nahas' primary practice is Perelman Center For Advanced Medicine in Philadelphia, Pennsylvania. Jonathan Nahas is also affiliated with Hospital of the University of Pennsylvania. The medical group on file is Penn Medicine Lancaster General Health. Dmand AI also links Jonathan Nahas to 4 more hospitals, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Jonathan Dante Nahas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jonathan Nahas practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Perelman Center For Advanced Medicine | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Jonathan Dante Nahas is one of 899 gastroenterologists in Pennsylvania
Gastroenterology is Jonathan Nahas' primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Jonathan Nahas is licensed in Pennsylvania.
Specialties and state licenses
- Gastroenterology, PennsylvaniaPrimary
Gastroenterologists near Jonathan Nahas
Counts of gastroenterologists 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
Jonathan Dante Nahas billed Medicare for 428 services in 2024
CMS data shows 428 Medicare services from Jonathan Nahas across 11 procedure codes in 2024, for 184 Medicare patients. Medicare paid $27,278 for them. Every service was in a facility, such as a hospital, rather than an office.
Jonathan Nahas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2422024: 2607%
- Other services
- 2023: 02024: 114
- Surgery
- 2023: 272024: 54100%
Jonathan Nahas compared with the Pennsylvania median for gastroenterologists, 2024
- Jonathan Nahas
- Pennsylvania median
- Medicare services
- 428vs 4017% above
- Medicare patients
- 184vs 29437% below
- Part D claims
- 356vs 3755% below
Medians across 899 gastroenterologists in Pennsylvania with Dmand AI profiles that report each measure.
Jonathan Nahas' 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
Jonathan Dante Nahas treated 184 Medicare patients in 2024, average age 69
CMS counts 184 Medicare patients who saw Jonathan Nahas in 2024. The largest group is 65 to 74, with 107 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 18% are also on Medicaid. Their average risk score is 2.50, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Jonathan Nahas' median patient age at 60, with 50% women.
Jonathan Nahas' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Jonathan Nahas' Medicare patients by sex, 2024
- Women9149%
- Men9351%
Chronic conditions among Jonathan Nahas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis45%
- Diabetes44%
- Chronic kidney disease40%
- Ischemic heart disease39%
- Anxiety37%
- Mood disorders36%
Share of Medicare patients with each condition. A patient can have several.
Jonathan Nahas' 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
- Women50%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jonathan Dante Nahas wrote 424 Medicare Part D claims in 2024
In 2024, Jonathan Nahas wrote 424 Medicare Part D claims for 78 patients. 79% of them were for generic drugs. CMS names the drug for 356 of them, across 12 drugs with 11 or more claims each, at $515,164 in total drug cost. In 2023, CMS named 152 claims across 7 drugs.
Jonathan Nahas' Part D claims by kind of drug, 2024
- Generic337 claims79%
- Brand-name87 claims21%
Jonathan Nahas' 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 Jonathan Nahas' Part D claims, 2024
- Antibiotics8%35 of 424 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: 1522024: 356134%
Drugs named by CMS: 12 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
Jonathan Dante Nahas scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Jonathan Nahas for performance year 2024, reported as part of a group. Jonathan Nahas accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Jonathan Nahas as offering telehealth. CMS counts 34 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Jonathan Nahas, more than 57% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Jonathan Nahas' MIPS scores, performance year 2024
- 85of 100Final score
- 73.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Jonathan Nahas ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 57th percentile34 procedures
- Colonoscopy
- 54th percentile31 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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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Jonathan Dante Nahas has 5 publications on record
Dmand AI links 5 papers to Jonathan Nahas, published from 2017 to 2021. The most frequent topics are Hepatitis, Alcoholic and Liver Transplantation. Jonathan Nahas' most frequent co-authors are Gene Young Im, MD, Kristina Rachel Chacko, MD and Sander S. Florman, MD.
Jonathan Nahas' papers by year, 2017 to 2021
Topics Jonathan Nahas writes about most
- Hepatitis, Alcoholic
- Liver Transplantation
Jonathan Nahas' most frequent co-authors
- Gene Young Im, MD3 shared papers
- Kristina Rachel Chacko, MD1 shared paper
- Sander S. Florman, MD1 shared paper
Recent publications by Jonathan Nahas
EBioMedicine
J Gastroenterol
See who Jonathan Nahas researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Jonathan Nahas works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Jonathan Dante Nahas received $215 in industry payments from 2019 to 2025
CMS Open Payments shows 5 general payments to Jonathan Nahas from 4 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. CONMED Corporation paid the most, $98.
General payments to Jonathan Nahas by program year, 2019 to 2025
Companies that paid Jonathan Nahas the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Jonathan Dante Nahas graduated from University of Miami, Lm Miller School of Medicine
Jonathan Nahas graduated from University of Miami, Lm Miller School of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Jonathan Dante Nahas'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) |
| 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 Jonathan Dante Nahas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jonathan Dante Nahas' NPI number?
Jonathan Dante Nahas' NPI number is 1528485562. It was assigned on March 27, 2014, and it is active in the NPI Registry.
What does Jonathan Dante Nahas specialize in?
Jonathan Dante Nahas is a gastroenterologist in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Jonathan Dante Nahas practice?
Jonathan Nahas practices at 3400 Civic Center Blvd Fl 2 Fl 2, Philadelphia, PA 19104. Jonathan Nahas' primary practice is Perelman Center For Advanced Medicine in Philadelphia, Pennsylvania. Dmand AI also links Jonathan Nahas to 4 hospitals.
What is Jonathan Dante Nahas' office phone number?
The practice phone on file for Jonathan Nahas is (215) 615-4949.
What is Jonathan Dante Nahas' medical license number?
Jonathan Nahas holds Pennsylvania license MD472839.
Which hospitals is Jonathan Dante Nahas affiliated with?
Jonathan Nahas is affiliated with Hospital of the University of Pennsylvania. Dmand AI links Jonathan Nahas to 4 more hospitals.
What medical group is Jonathan Dante Nahas part of?
Jonathan Nahas is linked to Penn Medicine Lancaster General Health.
Does Jonathan Dante Nahas accept Medicare?
Yes. CMS data shows Jonathan Nahas billed Medicare for 428 services in 2024, and Jonathan Nahas accepts Medicare assignment.
Does Jonathan Dante Nahas offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Jonathan Nahas as offering telehealth services.
What is Jonathan Dante Nahas' MIPS score?
Jonathan Nahas' MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Jonathan Dante Nahas see?
CMS counts 184 Medicare patients who saw Jonathan Nahas in 2024, with an average age of 69.
What services does Jonathan Dante Nahas bill to Medicare?
In 2024, Jonathan Nahas' most billed Medicare services were medicare service (G2211), hospital inpatient care (99232) and office visit, established patient (99214).
Where did Jonathan Dante Nahas go to medical school?
Jonathan Nahas graduated from University of Miami, Lm Miller School of Medicine in 2014.
What drugs does Jonathan Dante Nahas prescribe most?
In 2024 Medicare Part D data, Jonathan Nahas' most prescribed drugs by claims were Carvedilol, Lactulose and Spironolactone.
Has Jonathan Dante Nahas received payments from drug or device companies?
CMS Open Payments shows $215 in general payments to Jonathan Nahas from 4 companies from 2019 to 2025. The largest total came from CONMED Corporation.
How long has Jonathan Dante Nahas been practicing?
Jonathan Nahas graduated from medical school in 2014, 12 years ago.
Does Jonathan Dante Nahas do research?
Dmand AI links 5 publications to Jonathan Nahas, published from 2017 to 2021.
Who does Jonathan Dante Nahas publish with?
Jonathan Nahas' most frequent co-authors are Gene Young Im, MD (3 shared papers), Kristina Rachel Chacko, MD (1 shared paper) and Sander S. Florman, MD (1 shared paper).
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