Pract Neurol
Chronic PainHypophosphatemiaNeoplasms, Connective Tissue
Dr. John T. Nasr, MD
NPI1659332591PAC ID9931131786
- Medicare services, 2024
- 2,097
- Medicare patients, 2024
- 779
- Part D claims, 2024
- 1,941
- Publications
- 1
- MIPS score, 2024
- 95
- Practice address
- 4 Valley Health Plaza, Paramus, NJ 07652
- Practice phone
- Call (201) 447-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nasr'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.
Dr. John T. Nasr is a neurologist in Paramus, New Jersey
Dr. Nasr practices at The Valley Hospital in Paramus, New Jersey, part of Valley Health System.
Dr. Nasr's NPI, 1659332591, was assigned on March 30, 2006. Dr. Nasr holds New Jersey license MA71081.
NPI and contact details
- NPI
- 1659332591NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931131786
- NPI enumeration date
- March 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (201) 447-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John T. Nasr practices at The Valley Hospital in Paramus, New Jersey
Dr. Nasr's primary practice is The Valley Hospital, at 4 Valley Health Plaza, Paramus, NJ 07652 in Bergen County. The practice phone is (201) 447-8000.
- The Valley Hospital4 Valley Health Plaza, Paramus, NJ 07652 · Bergen CountyPhone(201) 447-8000
Source: Dmand AI Affiliation Data
Dr. John T. Nasr is affiliated with 4 sites of care and 1 medical group
Dr. Nasr's primary practice is The Valley Hospital in Paramus, New Jersey, part of Valley Health System. Dr. Nasr is also affiliated with Kessler Institute for Rehabilitation - West Orange. The medical group on file is Neurology Group of Bergen County. Dmand AI also links Dr. Nasr to 1 more hospital and 1 group practice or clinic, each named with a free account.
Kessler Institute for Rehabilitation - West OrangeNeurology Group of Bergen County1 hospitalName with a free account1 group practice or clinicName with a free account
See all 5 affiliations for Dr. NasrSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John T. Nasr's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nasr practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Valley Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Nasr practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Valley Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John T. Nasr is one of 607 neurologists in New Jersey
Neurology is Dr. Nasr's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Nasr is licensed in New Jersey.
Specialties and state licenses
- Neurology, New JerseyPrimary
Neurologists near Dr. Nasr
Counts of neurologists 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. John T. Nasr billed Medicare for 2,097 services in 2024
CMS data shows 2,097 Medicare services from Dr. Nasr across 15 procedure codes in 2024, for 779 Medicare patients. Medicare paid $268,062 for them.
Medicare services, 20242,097
Medicare patients779
Paid by Medicare$268,062
Procedure codes15
Dr. Nasr's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 7282024: 84516%
- Office and hospital visits
- 2023: 7682024: 8217%
- Other services
- 2023: 02024: 431
Where Dr. Nasr's Medicare services took place, 2024
- In an office1,55774%
- In a facility54026%
Dr. Nasr compared with the New Jersey median for neurologists, 2024
- Dr. Nasr
- New Jersey median
- Medicare services
- 2,097vs 4484.7 times
- Medicare patients
- 779vs 2373.3 times
- Part D claims
- 1,667vs 4753.5 times
Medians across 595 neurologists in New Jersey with Dmand AI profiles that report each measure.
Dr. Nasr'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. Nasr?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nasr and other neurologists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John T. Nasr treated 779 Medicare patients in 2024, average age 77
CMS counts 779 Medicare patients who saw Dr. Nasr in 2024. The largest group is 75 to 84, with 323 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.61, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Nasr's median patient age at 68, with 50% women.
Medicare patients, 2024779
Average age77
Average risk score1.61
Also on Medicaid11%
Dr. Nasr's Medicare patients by age, 2024
Dr. Nasr's Medicare patients by sex, 2024
- Women44858%
- Men33142%
Chronic conditions among Dr. Nasr's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Stroke or TIA44%
- Ischemic heart disease42%
- Mood disorders41%
- Anxiety38%
- Diabetes37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nasr's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women50%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John T. Nasr wrote 1,941 Medicare Part D claims in 2024
In 2024, Dr. Nasr wrote 1,941 Medicare Part D claims for 341 patients. 89% of them were for generic drugs. CMS names the drug for 1,667 of them, across 45 drugs with 11 or more claims each, at $460,758 in total drug cost. In 2023, CMS named 1,502 claims across 41 drugs.
Part D claims, 20241,941
Drugs named by CMS45
Total drug cost$460,758
Part D patients341
Dr. Nasr's Part D claims by kind of drug, 2024
- Generic1,734 claims89%
- Brand-name and other207 claims11%
Dr. Nasr'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. Nasr's Part D claims, 2024
- Antipsychotics, patients 65 and over4%87 of 1,941 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: 1,5022024: 1,66711%
Drugs named by CMS: 45 in 2024, 41 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. John T. Nasr scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Nasr for performance year 2024, reported through an alternative payment model (APM). Dr. Nasr accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nasr as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Nasr's MIPS scores, performance year 2024
- 95of 100Final score
- 85.7of 100Quality
- 100of 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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Dr. John T. Nasr has 1 publication on record
Dmand AI links 1 paper to Dr. Nasr in 2022. Dr. Nasr's most frequent co-authors are Keith F. Dockery, MD, Matthew T. Drake, MD and Iris Ruth Hartley, MD.
Papers1
Dr. Nasr's most frequent co-authors
- Keith F. Dockery, MD1 shared paper
- Matthew T. Drake, MD1 shared paper
- Iris Ruth Hartley, MD1 shared paper
Recent publications by Dr. Nasr
See who Dr. Nasr researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nasr works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John T. Nasr received $20,215 in industry payments from 2016 to 2025
CMS Open Payments shows 206 general payments to Dr. Nasr from 35 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 73% of the total. Eisai Inc. paid the most, $16,628.
General payments to Dr. Nasr by program year, 2016 to 2025
General payments to Dr. Nasr by kind, 2016 to 2025
$20.2Kin total
- Speaker and faculty fees$14,71173%
- Food and beverage$4,49822%
- Travel and lodging$9735%
- Education$340%
Companies that paid Dr. Nasr the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John T. Nasr'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) |
| 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) |
| 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) |
| 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. John T. Nasr
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. John T. Nasr's NPI number?
Dr. John T. Nasr's NPI number is 1659332591. It was assigned on March 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John T. Nasr?
Dr. John T. Nasr is a neurologist in Paramus, New Jersey. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. John T. Nasr practice?
Dr. Nasr practices at 4 Valley Health Plaza, Paramus, NJ 07652. Dr. Nasr's primary practice is The Valley Hospital in Paramus, New Jersey, part of Valley Health System. Dmand AI also links Dr. Nasr to 1 hospital and 1 group practice or clinic.
What is Dr. John T. Nasr's office phone number?
The practice phone on file for Dr. Nasr is (201) 447-8000.
What is Dr. John T. Nasr's medical license number?
Dr. Nasr holds New Jersey license MA71081.
Which hospitals is Dr. John T. Nasr affiliated with?
Dr. Nasr practices at The Valley Hospital in Paramus, New Jersey. Dr. Nasr is also affiliated with Kessler Institute for Rehabilitation - West Orange. Dmand AI links Dr. Nasr to 1 more hospital.
What medical group is Dr. John T. Nasr part of?
Dr. Nasr is linked to Neurology Group of Bergen County.
Does Dr. John T. Nasr accept Medicare?
Yes. CMS data shows Dr. Nasr billed Medicare for 2,097 services in 2024, and Dr. Nasr accepts Medicare assignment.
Does Dr. John T. Nasr offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nasr as offering telehealth services.
What is Dr. John T. Nasr's MIPS score?
Dr. Nasr's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
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How many Medicare patients does Dr. John T. Nasr see?
CMS counts 779 Medicare patients who saw Dr. Nasr in 2024, with an average age of 77.
What services does Dr. John T. Nasr bill to Medicare?
In 2024, Dr. Nasr's most billed Medicare services were medicare service (G2211), health assessment (96127) and office visit, established patient (99214).
What drugs does Dr. John T. Nasr prescribe most?
In 2024 Medicare Part D data, Dr. Nasr's most prescribed drugs by claims were Donepezil HCl, Escitalopram Oxalate and Levetiracetam ER.
Has Dr. John T. Nasr received payments from drug or device companies?
CMS Open Payments shows $20,215 in general payments to Dr. Nasr from 35 companies from 2016 to 2025. The largest total came from Eisai Inc.
How long has Dr. John T. Nasr been practicing?
Dr. Nasr graduated from medical school in 1995, 31 years ago.
Does Dr. John T. Nasr do research?
Dmand AI links 1 publication to Dr. Nasr.
Who does Dr. John T. Nasr publish with?
Dr. Nasr's most frequent co-authors are Keith F. Dockery, MD (1 shared paper), Matthew T. Drake, MD (1 shared paper) and Iris Ruth Hartley, MD (1 shared paper).
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