COVID-19Pneumonia, ViralFluticasoneFluvoxamineIvermectin
Dr. Dafer W. Al-Haddadin, MD
NPI1932192945PAC ID8022098235
- Medicare services, 2024
- 191
- Medicare patients, 2024
- 76
- Part D claims, 2024
- 231
- Clinical trials
- 1
- Hospital affiliations
- 1
- Practice address
- 333 Borthwick Ave, Portsmouth, NH 03801
- Practice phone
- Call (603) 436-5110
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Al-Haddadin'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. Dafer W. Al-Haddadin is an infectious disease specialist in Portsmouth, New Hampshire
Dr. Al-Haddadin practices at Portsmouth Regional Hospital in Portsmouth, New Hampshire, part of HCA Healthcare.
Dr. Al-Haddadin's NPI, 1932192945, was assigned on August 24, 2005. Dr. Al-Haddadin holds Indiana license 01068171.
NPI and contact details
- NPI
- 1932192945NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022098235
- NPI enumeration date
- August 24, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (603) 436-5110
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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)
Dr. Dafer W. Al-Haddadin practices at Portsmouth Regional Hospital in Portsmouth, New Hampshire
Dr. Al-Haddadin's primary practice is Portsmouth Regional Hospital, at 333 Borthwick Ave, Portsmouth, NH 03801 in Rockingham County. The practice phone is (603) 436-5110.
- Portsmouth Regional Hospital333 Borthwick Ave, Portsmouth, NH 03801 · Rockingham CountyPhone(603) 436-5110
Source: Dmand AI Affiliation Data
Dr. Dafer W. Al-Haddadin is affiliated with 3 sites of care and 2 medical groups
Dr. Al-Haddadin's primary practice is Portsmouth Regional Hospital in Portsmouth, New Hampshire, part of HCA Healthcare. The medical group on file is Portsmouth Internal Medicine. Dmand AI also links Dr. Al-Haddadin to 1 more group practice or clinic, 1 ambulatory surgery center and 1 medical group, each named with a free account.
Portsmouth Internal Medicine1 group practice or clinicName with a free account1 ambulatory surgery centerName with a free account1 medical groupName with a free account
See all 5 affiliations for Dr. Al-HaddadinSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Dafer W. Al-Haddadin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Al-Haddadin practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Portsmouth Regional Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Dafer W. Al-Haddadin is one of 41 infectious disease specialists in New Hampshire
Infectious disease is Dr. Al-Haddadin's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dmand AI has Dr. Al-Haddadin's licenses on file in 3 states: Indiana, Missouri and Tennessee.
Specialties and state licenses
- Infectious disease, IndianaPrimary
- Missouri license
- Tennessee license
Infectious disease specialists near Dr. Al-Haddadin
Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.
41infectious disease specialists in New Hampshire
6infectious disease specialists in Portsmouth
6infectious disease specialists at Portsmouth Regional HospitalSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Dafer W. Al-Haddadin billed Medicare for 191 services in 2024
CMS data shows 191 Medicare services from Dr. Al-Haddadin across 5 procedure codes in 2024, for 76 Medicare patients. Medicare paid $14,052 for them.
Medicare services, 2024191
Medicare patients76
Paid by Medicare$14,052
Procedure codes5
Dr. Al-Haddadin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5952024: 19168%
Where Dr. Al-Haddadin's Medicare services took place, 2024
- In an office4725%
- In a facility14475%
Dr. Al-Haddadin compared with the New Hampshire median for infectious disease specialists, 2024
- Dr. Al-Haddadin
- New Hampshire median
- Medicare services
- 191vs 191Close to median
- Medicare patients
- 76vs 12439% below
- Part D claims
- 148vs 16611% below
Medians across 42 infectious disease specialists in New Hampshire with Dmand AI profiles that report each measure.
Dr. Al-Haddadin'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. Al-Haddadin?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Al-Haddadin and other infectious disease specialists in New Hampshire.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dafer W. Al-Haddadin treated 76 Medicare patients in 2024, average age 73
CMS counts 76 Medicare patients who saw Dr. Al-Haddadin in 2024. The largest group is 75 to 84, with 32 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.58, 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. Al-Haddadin's median patient age at 72, with 26% women.
Medicare patients, 202476
Average age73
Average risk score2.58
Also on Medicaid26%
Dr. Al-Haddadin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Al-Haddadin's Medicare patients by sex, 2024
- Women3445%
- Men4255%
Chronic conditions among Dr. Al-Haddadin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis67%
- Ischemic heart disease57%
- Heart failure50%
- Mood disorders50%
- Diabetes49%
- Atrial fibrillation46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Al-Haddadin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women26%
- Men74%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Dafer W. Al-Haddadin wrote 231 Medicare Part D claims in 2024
In 2024, Dr. Al-Haddadin wrote 231 Medicare Part D claims for 40 patients. 78% of them were for generic drugs. CMS names the drug for 148 of them, across 9 drugs with 11 or more claims each, at $166,155 in total drug cost. In 2023, CMS named 247 claims across 12 drugs.
Part D claims, 2024231
Drugs named by CMS9
Total drug cost$166,155
Part D patients40
Dr. Al-Haddadin's Part D claims by kind of drug, 2024
- Generic181 claims78%
- Brand-name50 claims22%
Dr. Al-Haddadin'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. Al-Haddadin's Part D claims, 2024
- Antibiotics64%147 of 231 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: 2472024: 14840%
Drugs named by CMS: 9 in 2024, 12 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
How Dr. Dafer W. Al-Haddadin takes part in Medicare
Dr. Al-Haddadin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Dafer W. Al-Haddadin has worked on 1 clinical trial
Dmand AI links Dr. Al-Haddadin to 1 clinical trial. Conditions studied include COVID-19 and Pneumonia, Viral.
Conditions in Dr. Al-Haddadin's trials
- COVID-19
- Pneumonia, Viral
Investigators on the most trials with Dr. Al-Haddadin
- Dallal W. Abdelsayed, MD1 shared trial
- Ahsan A. Abdulghani, MD1 shared trial
- Joseph John Arena, MD1 shared trial
Recent clinical trials with Dr. Al-Haddadin
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Dafer W. Al-Haddadin received $1,513 in industry payments from 2016 to 2024
CMS Open Payments shows 72 general payments to Dr. Al-Haddadin from 16 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 93% of the total. Allergan Inc. paid the most, $316.
General payments to Dr. Al-Haddadin by program year, 2016 to 2024
General payments to Dr. Al-Haddadin by kind, 2016 to 2024
$1.5Kin total
- Food and beverage$1,41493%
- Education$997%
Companies that paid Dr. Al-Haddadin the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Dafer W. Al-Haddadin'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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (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. Dafer W. Al-Haddadin
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. Dafer W. Al-Haddadin's NPI number?
Dr. Dafer W. Al-Haddadin's NPI number is 1932192945. It was assigned on August 24, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Dafer W. Al-Haddadin?
Dr. Dafer W. Al-Haddadin is an infectious disease specialist in Portsmouth, New Hampshire. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Dafer W. Al-Haddadin practice?
Dr. Al-Haddadin practices at 333 Borthwick Ave, Portsmouth, NH 03801. Dr. Al-Haddadin's primary practice is Portsmouth Regional Hospital in Portsmouth, New Hampshire, part of HCA Healthcare. Dmand AI also links Dr. Al-Haddadin to 1 group practice or clinic, 1 ambulatory surgery center and 1 medical group.
What is Dr. Dafer W. Al-Haddadin's office phone number?
The practice phone on file for Dr. Al-Haddadin is (603) 436-5110.
What is Dr. Dafer W. Al-Haddadin's medical license number?
Dr. Al-Haddadin holds Indiana license 01068171, one of the licenses on file in 3 states.
Which states has Dr. Dafer W. Al-Haddadin been licensed in?
Dmand AI has state licenses on file for Dr. Al-Haddadin in Indiana, Missouri and Tennessee.
Which hospitals is Dr. Dafer W. Al-Haddadin affiliated with?
Dr. Al-Haddadin practices at Portsmouth Regional Hospital in Portsmouth, New Hampshire.
What medical group is Dr. Dafer W. Al-Haddadin part of?
Dr. Al-Haddadin is linked to Portsmouth Internal Medicine. Dmand AI links Dr. Al-Haddadin to 1 more medical group.
Does Dr. Dafer W. Al-Haddadin accept Medicare?
Yes. CMS data shows Dr. Al-Haddadin billed Medicare for 191 services in 2024, and Dr. Al-Haddadin accepts Medicare assignment.
How many Medicare patients does Dr. Dafer W. Al-Haddadin see?
CMS counts 76 Medicare patients who saw Dr. Al-Haddadin in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. Dafer W. Al-Haddadin bill to Medicare?
In 2024, Dr. Al-Haddadin's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and office visit, established patient (99214).
What drugs does Dr. Dafer W. Al-Haddadin prescribe most?
In 2024 Medicare Part D data, Dr. Al-Haddadin's most prescribed drugs by claims were Genvoya, Biktarvy and Cephalexin.
Has Dr. Dafer W. Al-Haddadin received payments from drug or device companies?
CMS Open Payments shows $1,513 in general payments to Dr. Al-Haddadin from 16 companies from 2016 to 2024. The largest total came from Allergan Inc.
How long has Dr. Dafer W. Al-Haddadin been practicing?
Dr. Al-Haddadin graduated from medical school in 1985, 41 years ago.
Does Dr. Dafer W. Al-Haddadin do research?
Dr. Al-Haddadin has worked on 1 clinical trial.
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