Dr. Justinian Ngaiza, MD
- Medicare services, 2024
- 1,893
- Medicare patients, 2024
- 572
- Part D claims, 2024
- 1,577
- Hospital affiliations
- 2
- Industry payments
- $867
- Practice address
- 100 East Carroll Avenue, Salisbury, MD 21801
- Practice phone
- Call (410) 546-6400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ngaiza'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. Justinian Ngaiza is a hematologist and oncologist in Salisbury, Maryland
Dr. Ngaiza practices at TidalHealth Peninsula Regional in Salisbury, Maryland, part of TidalHealth Peninsula Regional.
Dr. Ngaiza's NPI, 1992788137, was assigned on November 22, 2005. Dr. Ngaiza holds Maryland license D66198.
- NPI
- 1992788137NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294820080
- NPI enumeration date
- November 22, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 546-6400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Justinian Ngaiza practices at TidalHealth Peninsula Regional in Salisbury, Maryland
Dr. Ngaiza's primary practice is TidalHealth Peninsula Regional, at 100 East Carroll Avenue, Salisbury, MD 21801 in Wicomico County. The practice phone is (410) 546-6400.
- TidalHealth Peninsula Regional100 East Carroll Avenue, Salisbury, MD 21801 · Wicomico CountyPhone(410) 546-6400
Source: Dmand AI Affiliation Data
Dr. Justinian Ngaiza is affiliated with 3 sites of care and 3 medical groups
Dr. Ngaiza's primary practice is TidalHealth Peninsula Regional in Salisbury, Maryland, part of TidalHealth Peninsula Regional. Dr. Ngaiza is also affiliated with TidalHealth Nanticoke. The medical group on file is TidalHealth Cardiovascular Surgery. Dmand AI also links Dr. Ngaiza to 2 more medical groups and 1 community health center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Justinian Ngaiza's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ngaiza practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| TidalHealth Peninsula Regional | Available with a free account |
| +2 more sites and 2 medical groups | 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 TidalHealth Peninsula Regional and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Justinian Ngaiza is one of 245 hematologists and oncologists in Maryland
Hematology and oncology is Dr. Ngaiza's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Ngaiza is licensed in Maryland.
Specialties and state licenses
- Hematology and oncology, MarylandPrimary
Hematologists and oncologists near Dr. Ngaiza
Counts of hematologists and oncologists 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. Justinian Ngaiza billed Medicare for 1,893 services in 2024
CMS data shows 1,893 Medicare services from Dr. Ngaiza across 5 procedure codes in 2024, for 572 Medicare patients. Medicare paid $166,773 for them. Every service was in an office.
Dr. Ngaiza's Medicare services by type, 2024
- Office and hospital visits1,873
- Surgery20
Dr. Ngaiza compared with the Maryland median for hematologists and oncologists, 2024
- Dr. Ngaiza
- Maryland median
- Medicare services
- 1,893vs 1,884Close to median
- Medicare patients
- 572vs 39644% above
- Part D claims
- 1,322vs 3833.5 times
Medians across 205 hematologists and oncologists in Maryland with Dmand AI profiles that report each measure.
Dr. Ngaiza'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. Ngaiza?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ngaiza and other hematologists and oncologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Justinian Ngaiza treated 572 Medicare patients in 2024, average age 74
CMS counts 572 Medicare patients who saw Dr. Ngaiza in 2024. The largest group is 65 to 74, with 232 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 2.17, 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. Ngaiza's median patient age at 69, with 56% women.
Dr. Ngaiza's Medicare patients by age, 2024
Dr. Ngaiza's Medicare patients by sex, 2024
- Women30153%
- Men27147%
Chronic conditions among Dr. Ngaiza's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Chronic kidney disease46%
- Ischemic heart disease40%
- Cancer37%
- Diabetes36%
- Anxiety26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ngaiza's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Justinian Ngaiza wrote 1,577 Medicare Part D claims in 2024
In 2024, Dr. Ngaiza wrote 1,577 Medicare Part D claims for 268 patients. 77% of them were for generic drugs. CMS names the drug for 1,322 of them, across 40 drugs with 11 or more claims each, at $2,859,820 in total drug cost.
Dr. Ngaiza's Part D claims by kind of drug, 2024
- Generic1,217 claims77%
- Brand-name and other360 claims23%
Dr. Ngaiza'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. Ngaiza's Part D claims, 2024
- Opioids9%142 of 1,577 claims
- Antibiotics2%36 of 1,577 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Justinian Ngaiza takes part in Medicare
Dr. Ngaiza 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)
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. Justinian Ngaiza received $867 in industry payments from 2024 to 2025
CMS Open Payments shows 38 general payments to Dr. Ngaiza from 17 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $228.
General payments to Dr. Ngaiza by program year, 2024 to 2025
Companies that paid Dr. Ngaiza the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Justinian Ngaiza'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) |
| 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. Justinian Ngaiza
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. Justinian Ngaiza's NPI number?
Dr. Justinian Ngaiza's NPI number is 1992788137. It was assigned on November 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Justinian Ngaiza?
Dr. Justinian Ngaiza is a hematologist and oncologist in Salisbury, Maryland. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Justinian Ngaiza practice?
Dr. Ngaiza practices at 100 East Carroll Avenue, Salisbury, MD 21801. Dr. Ngaiza's primary practice is TidalHealth Peninsula Regional in Salisbury, Maryland, part of TidalHealth Peninsula Regional. Dmand AI also links Dr. Ngaiza to 2 medical groups and 1 community health center.
What is Dr. Justinian Ngaiza's office phone number?
The practice phone on file for Dr. Ngaiza is (410) 546-6400.
What is Dr. Justinian Ngaiza's medical license number?
Dr. Ngaiza holds Maryland license D66198.
Which hospitals is Dr. Justinian Ngaiza affiliated with?
Dr. Ngaiza practices at TidalHealth Peninsula Regional in Salisbury, Maryland. Dr. Ngaiza is also affiliated with TidalHealth Nanticoke.
What medical group is Dr. Justinian Ngaiza part of?
Dr. Ngaiza is linked to TidalHealth Cardiovascular Surgery. Dmand AI links Dr. Ngaiza to 2 more medical groups.
Does Dr. Justinian Ngaiza accept Medicare?
Yes. CMS data shows Dr. Ngaiza billed Medicare for 1,893 services in 2024, and Dr. Ngaiza accepts Medicare assignment.
How many Medicare patients does Dr. Justinian Ngaiza see?
CMS counts 572 Medicare patients who saw Dr. Ngaiza in 2024, with an average age of 74.
What services does Dr. Justinian Ngaiza bill to Medicare?
In 2024, Dr. Ngaiza's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, established patient (99215).
Show 3 more questionsShow fewer questions
What drugs does Dr. Justinian Ngaiza prescribe most?
In 2024 Medicare Part D data, Dr. Ngaiza's most prescribed drugs by claims were Ondansetron HCl, Acyclovir and Letrozole.
Has Dr. Justinian Ngaiza received payments from drug or device companies?
CMS Open Payments shows $867 in general payments to Dr. Ngaiza from 17 companies from 2024 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Justinian Ngaiza been practicing?
Dr. Ngaiza graduated from medical school in 1978, 48 years ago.
Selling to hematology and oncology practices?
See hematologists and oncologists in Maryland 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