Hazel Belen, APN-C, MSN, RN
- Medicare patients, 2024
- 437
- Part D claims, 2024
- 451
- Hospital affiliations
- 3
- Industry payments
- $39
- Medical group
- 1
- Practice address
- 500 Frank W Burr Blvd, Teaneck, NJ 07666
- Practice phone
- Call (732) 367-1535
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Regional Cancer Care Associates
Teaneck, New Jersey
Find Hazel Belen'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.
Hazel Belen is a nurse practitioner in Teaneck, New Jersey
Hazel Belen practices at Regional Cancer Care Associates in Teaneck, New Jersey.
Hazel Belen's NPI, 1780130435, was assigned on August 31, 2016. Hazel Belen holds New Jersey license 26NJ00664100.
- NPI
- 1780130435NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072891563
- NPI enumeration date
- August 31, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (732) 367-1535
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Hazel Belen practices at Regional Cancer Care Associates in Teaneck, New Jersey
Hazel Belen's primary practice is Regional Cancer Care Associates, at 500 Frank W Burr Blvd, Teaneck, NJ 07666 in Bergen County. The practice phone is (732) 367-1535.
- Regional Cancer Care Associates500 Frank W Burr Blvd, Teaneck, NJ 07666 · Bergen CountyPhone(732) 367-1535
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Hazel Belen is affiliated with 4 sites of care and 1 medical group
Hazel Belen's primary practice is Regional Cancer Care Associates in Teaneck, New Jersey. Hazel Belen is also affiliated with Morristown Medical Center. The medical group on file is Atlantic Medical Group. Dmand AI also links Hazel Belen to 2 more hospitals, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Hazel Belen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Hazel Belen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Regional Cancer Care Associates | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Hazel Belen is one of 1,544 nurse practitioners in New Jersey
Nurse practitioner is Hazel Belen's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Hazel Belen is licensed in New Jersey.
Specialties and state licenses
- Nurse practitioner, New JerseyPrimary
Nurse practitioners near Hazel Belen
Counts of nurse practitioners 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
Hazel Belen treated 437 Medicare patients in 2024, average age 78
CMS counts 437 Medicare patients who saw Hazel Belen in 2024. The largest group is 75 to 84, with 172 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 2.07, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Hazel Belen's median patient age at 66, with 54% women.
Hazel Belen's Medicare patients by age, 2024
Hazel Belen's Medicare patients by sex, 2024
- Women26260%
- Men17540%
Chronic conditions among Hazel Belen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease59%
- Arthritis54%
- Chronic kidney disease50%
- Heart failure47%
- Atrial fibrillation43%
- Anxiety42%
Share of Medicare patients with each condition. A patient can have several.
Hazel Belen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women54%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Hazel Belen wrote 451 Medicare Part D claims in 2024
In 2024, Hazel Belen wrote 451 Medicare Part D claims for 224 patients. 90% of them were for generic drugs.
Hazel Belen's Part D claims by kind of drug, 2024
- Generic404 claims90%
- Brand-name and other47 claims10%
Drug classes CMS tracks in Hazel Belen's Part D claims, 2024
- Opioids2%11 of 451 claims
- Antibiotics18%81 of 451 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Hazel Belen takes part in Medicare
Hazel Belen 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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Hazel Belen received $39 in industry payments in 2025
CMS Open Payments shows 2 general payments to Hazel Belen from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Taiho Oncology, Inc. paid the most, $22.
Companies that paid Hazel Belen the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Hazel Belen'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 DataDmand AI Org Hierarchy Data |
| 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 (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 Hazel Belen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Hazel Belen's NPI number?
Hazel Belen's NPI number is 1780130435. It was assigned on August 31, 2016, and it is active in the NPI Registry.
What does Hazel Belen specialize in?
Hazel Belen is a nurse practitioner in Teaneck, New Jersey. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Hazel Belen practice?
Hazel Belen practices at 500 Frank W Burr Blvd, Teaneck, NJ 07666. Hazel Belen's primary practice is Regional Cancer Care Associates in Teaneck, New Jersey. Dmand AI also links Hazel Belen to 2 hospitals.
What is Hazel Belen's office phone number?
The practice phone on file for Hazel Belen is (732) 367-1535.
What is Hazel Belen's medical license number?
Hazel Belen holds New Jersey license 26NJ00664100.
Which hospitals is Hazel Belen affiliated with?
Hazel Belen is affiliated with Morristown Medical Center. Dmand AI links Hazel Belen to 2 more hospitals.
What medical group is Hazel Belen part of?
Hazel Belen is linked to Atlantic Medical Group.
Does Hazel Belen accept Medicare?
Yes. CMS lists Hazel Belen as accepting Medicare assignment.
How many Medicare patients does Hazel Belen see?
CMS counts 437 Medicare patients who saw Hazel Belen in 2024, with an average age of 78.
Has Hazel Belen received payments from drug or device companies?
CMS Open Payments shows $39 in general payments to Hazel Belen from 2 companies from 2025 to 2025. The largest total came from Taiho Oncology, Inc.
How long has Hazel Belen been practicing?
Hazel Belen graduated from medical school in 2016, 10 years ago.
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