Dr. Dahlia J. Irby, MD
- Medicare services, 2024
- 405
- Medicare patients, 2024
- 289
- Part D claims, 2024
- 919
- Hospital affiliations
- 2
- Industry payments
- $2,639
- Practice address
- 151 Fries Mill Rd, Blackwood, NJ 08012
- Practice phone
- Call (856) 783-1987
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Jefferson Health
Blackwood, New Jersey
Find Dr. Irby'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. Dahlia J. Irby is a neurologist in Blackwood, New Jersey
Dr. Irby practices at Jefferson Health in Blackwood, New Jersey.
Dr. Irby's NPI, 1649228248, was assigned on May 5, 2006. Dr. Irby graduated from Hahnemann University College of Medicine in 1997. Dr. Irby holds New Jersey license MA74102.
- NPI
- 1649228248NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012918717
- NPI enumeration date
- May 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (856) 783-1987
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dahlia J. Irby practices at Jefferson Health in Blackwood, New Jersey
Dr. Irby's primary practice is Jefferson Health, at 151 Fries Mill Rd, Blackwood, NJ 08012 in Camden County. The practice phone is (856) 783-1987.
- Jefferson Health151 Fries Mill Rd, Blackwood, NJ 08012 · Camden CountyPhone(856) 783-1987
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Dahlia J. Irby is affiliated with 4 sites of care and 1 medical group
Dr. Irby's primary practice is Jefferson Health in Blackwood, New Jersey. Dr. Irby is also affiliated with Thomas Jefferson University Hospital. The medical group on file is Jefferson Health. Dmand AI also links Dr. Irby to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Dahlia J. Irby's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Irby practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jefferson Health | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Dahlia J. Irby is one of 607 neurologists in New Jersey
Neurology is Dr. Irby's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Irby's licenses on file in 2 states: New Jersey and Pennsylvania.
Specialties and state licenses
- Neurology, New JerseyPrimary
- Pennsylvania license
Neurologists near Dr. Irby
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. Dahlia J. Irby billed Medicare for 405 services in 2024
CMS data shows 405 Medicare services from Dr. Irby across 9 procedure codes in 2024, for 289 Medicare patients. Medicare paid $38,621 for them. Every service was in an office.
Dr. Irby's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2442024: 29822%
- Tests and treatments
- 2023: 652024: 8125%
- Other services
- 2023: 02024: 26
Dr. Irby compared with the New Jersey median for neurologists, 2024
- Dr. Irby
- New Jersey median
- Medicare services
- 405vs 44810% below
- Medicare patients
- 289vs 23722% above
- Part D claims
- 710vs 47549% above
Medians across 595 neurologists in New Jersey with Dmand AI profiles that report each measure.
Dr. Irby'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. Irby?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Irby and other neurologists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dahlia J. Irby treated 289 Medicare patients in 2024, average age 72
CMS counts 289 Medicare patients who saw Dr. Irby in 2024. The largest group is 65 to 74, with 126 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.40, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Irby's median patient age at 63, with 61% women.
Dr. Irby's Medicare patients by age, 2024
Dr. Irby's Medicare patients by sex, 2024
- Women19367%
- Men9633%
Chronic conditions among Dr. Irby's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Stroke or TIA40%
- Anxiety38%
- Mood disorders37%
- Diabetes35%
- Depression31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Irby's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women61%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Dahlia J. Irby wrote 919 Medicare Part D claims in 2024
In 2024, Dr. Irby wrote 919 Medicare Part D claims for 207 patients. 92% of them were for generic drugs. CMS names the drug for 710 of them, across 22 drugs with 11 or more claims each, at $101,781 in total drug cost. In 2023, CMS named 682 claims across 20 drugs.
Dr. Irby's Part D claims by kind of drug, 2024
- Generic847 claims92%
- Brand-name and other72 claims8%
Dr. Irby'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6822024: 7104%
Drugs named by CMS: 22 in 2024, 20 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. Dahlia J. Irby offers telehealth to Medicare patients
Dr. Irby accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Irby as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Dahlia J. Irby received $2,639 in industry payments from 2016 to 2021
CMS Open Payments shows 165 general payments to Dr. Irby from 32 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 88% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $340.
General payments to Dr. Irby by program year, 2016 to 2021
General payments to Dr. Irby by kind, 2016 to 2021
- Food and beverage$2,30988%
- Speaker and faculty fees$1907%
- Education$1405%
Companies that paid Dr. Irby the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Dahlia J. Irby graduated from Hahnemann University College of Medicine
Dr. Irby graduated from Hahnemann University College of Medicine in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Dahlia J. Irby'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) |
| 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. Dahlia J. Irby
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. Dahlia J. Irby's NPI number?
Dr. Dahlia J. Irby's NPI number is 1649228248. It was assigned on May 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Dahlia J. Irby?
Dr. Dahlia J. Irby is a neurologist in Blackwood, New Jersey. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Dahlia J. Irby practice?
Dr. Irby practices at 151 Fries Mill Rd, Blackwood, NJ 08012. Dr. Irby's primary practice is Jefferson Health in Blackwood, New Jersey. Dmand AI also links Dr. Irby to 1 hospital and 1 group practice or clinic.
What is Dr. Dahlia J. Irby's office phone number?
The practice phone on file for Dr. Irby is (856) 783-1987.
What is Dr. Dahlia J. Irby's medical license number?
Dr. Irby holds New Jersey license MA74102, one of the licenses on file in 2 states.
Which states has Dr. Dahlia J. Irby been licensed in?
Dmand AI has state licenses on file for Dr. Irby in New Jersey and Pennsylvania.
Which hospitals is Dr. Dahlia J. Irby affiliated with?
Dr. Irby is affiliated with Thomas Jefferson University Hospital. Dmand AI links Dr. Irby to 1 more hospital.
What medical group is Dr. Dahlia J. Irby part of?
Dr. Irby is linked to Jefferson Health.
Does Dr. Dahlia J. Irby accept Medicare?
Yes. CMS data shows Dr. Irby billed Medicare for 405 services in 2024, and Dr. Irby accepts Medicare assignment.
Does Dr. Dahlia J. Irby offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Irby as offering telehealth services.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Dahlia J. Irby see?
CMS counts 289 Medicare patients who saw Dr. Irby in 2024, with an average age of 72.
What services does Dr. Dahlia J. Irby bill to Medicare?
In 2024, Dr. Irby's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, new patient (99204).
Where did Dr. Dahlia J. Irby go to medical school?
Dr. Irby graduated from Hahnemann University College of Medicine in 1997.
What drugs does Dr. Dahlia J. Irby prescribe most?
In 2024 Medicare Part D data, Dr. Irby's most prescribed drugs by claims were Levetiracetam, Donepezil HCl and Memantine HCl.
Has Dr. Dahlia J. Irby received payments from drug or device companies?
CMS Open Payments shows $2,639 in general payments to Dr. Irby from 32 companies from 2016 to 2021. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Dahlia J. Irby been practicing?
Dr. Irby graduated from medical school in 1997, 29 years ago.
Selling to neurology practices?
See neurologists in New Jersey by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card