Jessica L. O'Brien, NP
- Medicare patients, 2024
- 340
- Part D claims, 2024
- 464
- Hospital affiliations
- 6
- Industry payments
- $127
- Medical groups
- 21
- Practice address
- 1171 River Ave, Lakewood, NJ 08701
- Practice phone
- Call (732) 364-2144
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
CHEMED Health Center - Lakewood (River Ave)
FQHC - Main Site · Lakewood, New Jersey
Find Jessica O'Brien'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.
Jessica L. O'Brien is a nurse practitioner in Lakewood, New Jersey
Jessica O'Brien practices at CHEMED Health Center - Lakewood (River Ave) in Lakewood, New Jersey.
Jessica O'Brien's NPI, 1679909501, was assigned on September 24, 2013. Jessica O'Brien holds New Jersey license 26NJ00465600.
- NPI
- 1679909501NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840426441
- NPI enumeration date
- September 24, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (732) 364-2144
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jessica L. O'Brien practices at CHEMED Health Center - Lakewood (River Ave) in Lakewood, New Jersey
Jessica O'Brien's primary practice is CHEMED Health Center - Lakewood (River Ave), at 1171 River Ave, Lakewood, NJ 08701. The practice phone is (732) 364-2144.
- CHEMED Health Center - Lakewood (River Ave)1171 River Ave, Lakewood, NJ 08701Phone(732) 364-2144
Source: Dmand AI Affiliation Data
Jessica L. O'Brien is affiliated with 9 sites of care and 21 medical groups
Jessica O'Brien's primary practice is CHEMED Health Center - Lakewood (River Ave) in Lakewood, New Jersey. Jessica O'Brien is also affiliated with Jersey Shore University Medical Center. The medical group on file is CHEMED Health. Dmand AI also links Jessica O'Brien to 5 more hospitals, 20 medical groups and 2 group practices and clinics, each named with a free account. Jessica O'Brien's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jessica L. O'Brien's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jessica O'Brien practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHEMED Health Center - Lakewood (River Ave) | Available with a free account |
| +8 more sites and 20 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Jessica L. O'Brien is one of 1,544 nurse practitioners in New Jersey
Nurse practitioner is Jessica O'Brien's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Dmand AI has Jessica O'Brien's licenses on file in 2 states: New Jersey and Maryland.
Specialties and state licenses
- Nurse practitioner, New JerseyPrimary
- Maryland license
Nurse practitioners near Jessica O'Brien
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
Jessica L. O'Brien treated 340 Medicare patients in 2024, average age 75
CMS counts 340 Medicare patients who saw Jessica O'Brien in 2024. The largest group is 65 to 74, with 117 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.78, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Jessica O'Brien's median patient age at 37, with 54% women.
Jessica O'Brien's Medicare patients by age, 2024
Jessica O'Brien's Medicare patients by sex, 2024
- Women19156%
- Men14944%
Chronic conditions among Jessica O'Brien's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Ischemic heart disease45%
- Diabetes42%
- Mood disorders38%
- Anxiety36%
- Depression32%
Share of Medicare patients with each condition. A patient can have several.
Jessica O'Brien's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women54%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jessica L. O'Brien wrote 464 Medicare Part D claims in 2024
In 2024, Jessica O'Brien wrote 464 Medicare Part D claims for 297 patients. 97% of them were for generic drugs.
Jessica O'Brien's Part D claims by kind of drug, 2024
- Generic449 claims97%
- Brand-name15 claims3%
Drug classes CMS tracks in Jessica O'Brien's Part D claims, 2024
- Opioids11%51 of 464 claims
- Antibiotics22%102 of 464 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 Jessica L. O'Brien takes part in Medicare
Jessica O'Brien 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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Jessica L. O'Brien received $127 in industry payments in 2025
CMS Open Payments shows 1 general payment to Jessica O'Brien from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Nalu Medical, Inc. paid the most, $127.
Companies that paid Jessica O'Brien 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 Jessica L. O'Brien'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 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 Jessica L. O'Brien
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jessica L. O'Brien's NPI number?
Jessica L. O'Brien's NPI number is 1679909501. It was assigned on September 24, 2013, and it is active in the NPI Registry.
What does Jessica L. O'Brien specialize in?
Jessica L. O'Brien is a nurse practitioner in Lakewood, New Jersey. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Jessica L. O'Brien practice?
Jessica O'Brien practices at 1171 River Ave, Lakewood, NJ 08701. Jessica O'Brien's primary practice is CHEMED Health Center - Lakewood (River Ave) in Lakewood, New Jersey. Dmand AI also links Jessica O'Brien to 5 hospitals, 20 medical groups and 2 group practices and clinics.
What is Jessica L. O'Brien's office phone number?
The practice phone on file for Jessica O'Brien is (732) 364-2144.
What is Jessica L. O'Brien's medical license number?
Jessica O'Brien holds New Jersey license 26NJ00465600, one of the licenses on file in 2 states.
Which states has Jessica L. O'Brien been licensed in?
Dmand AI has state licenses on file for Jessica O'Brien in New Jersey and Maryland.
Which hospitals is Jessica L. O'Brien affiliated with?
Jessica O'Brien is affiliated with Jersey Shore University Medical Center. Dmand AI links Jessica O'Brien to 5 more hospitals.
What medical group is Jessica L. O'Brien part of?
Jessica O'Brien is linked to CHEMED Health. Dmand AI links Jessica O'Brien to 20 more medical groups.
Does Jessica L. O'Brien accept Medicare?
Yes. CMS lists Jessica O'Brien as accepting Medicare assignment.
How many Medicare patients does Jessica L. O'Brien see?
CMS counts 340 Medicare patients who saw Jessica O'Brien in 2024, with an average age of 75.
Has Jessica L. O'Brien received payments from drug or device companies?
CMS Open Payments shows $127 in general payments to Jessica O'Brien from 1 company from 2025 to 2025. The largest total came from Nalu Medical, Inc.
How long has Jessica L. O'Brien been practicing?
Jessica O'Brien graduated from medical school in 2013, 13 years ago.
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