Office listed in NPPES
1 Diamond Hill Rd, Berkeley Heights, NJ 07922
(866) 396-9344
Confirm this address and number with the practice. Registry information may be outdated.
Physician directory profile
Anas N. Najib, MD
Berkeley Heights, NJ
Public records and practice information are labeled by source.
Accepts Medicare assignmentClaimed by a verified representative
Record details
- NPI
- 1780213736
- Registry updated
- 11/13/2024
- Imported
- 2026-11-03
- Registry specialty labels (English)
- Family Medicine
Before arranging a visit
Confirm current services, ages treated, insurance, location, hospital affiliations and appointment availability directly with the practice. An active NPI does not verify current licensure, certification or practice status.
A registry specialty label does not establish that a clinician currently provides the particular care you need.
Background and affiliations
- Gender
- Male
- Practice group
- Summit Medical Group · 1212 clinicians
- Practice website
- summithealth.com (the practice group’s website)
- Offers telehealth
- No
- Accepts Medicare assignment
- Yes
Practice locations reported to Medicare
- 1 Diamond Hill Rd, Berkeley Heights, NJ 07922 · (908) 273-4300
- 1 Diamond Hill Rd Summit Medical Group, Berkeley Heights, NJ 07922
- 6914 Jackson St, Guttenberg, NJ 07093 · (201) 662-1520
Affiliated hospitals
- Cooperman Barnabas Medical Center · Livingston, NJ · CMS rating 3/5
Source: CMS Doctors and Clinicians and Hospital General Information. An affiliation does not confirm current privileges or the services offered there.
Industry payments
No 2025 general payments from drug or device companies were reported for Anas N. Najib. Research funding is excluded. These payments are public under the Sunshine Act, and a payment does not by itself mean a conflict of interest. CMS Open Payments
Insurance
- Medicare: accepts Medicare assignment (CMS).
- Plans listed on the practice’s insurance page (summithealth.com, checked November 2026): Aetna, Cigna, UnitedHealthcare, Humana, Blue Cross Blue Shield, Anthem, Medicare, Medicaid, Tricare, Oscar, Molina, WellCare, EmblemHealth, Fidelis Care, Healthfirst, Oxford, Horizon BCBS, ConnectiCare, Coventry, Multiplan, BlueCare, VA Community Care. This list is for the whole practice, plans and networks change, and a listed insurer may not cover every plan it sells. Call to confirm before booking.
Documented Medicare service activity
Reporting year: 2024. These are billed services or units in Original Medicare Part B, not total career experience, all patients, surgical case counts or a quality rating.
Scroll the table sideways to see every column.
| HCPCS | Billed services / units | Beneficiaries in this row | Service description (English) | Billing setting |
|---|---|---|---|---|
| 99223 | 73 | 73 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Facility |
| 99232 | 95 | 45 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Facility |
| 99233 | 134 | 64 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Facility |
| 99239 | 64 | 64 | Hospital discharge day management, more than 30 minutes | Facility |
How to interpret these counts
CMS suppresses provider/service rows involving fewer than 11 beneficiaries. Services may repeat for one person, and beneficiaries cannot be added across rows. Facility/non-facility describes billing and does not establish a current hospital affiliation. These counts do not report case complexity, clinical outcomes or whether a treatment is appropriate for you.
Exact CMS source rows for this NPI · Checked 2026-11-03
Common questions
Where is Anas N. Najib's office?
The NPPES registry lists 1 Diamond Hill Rd, Berkeley Heights, NJ 07922. Confirm the location before your visit; registry addresses can be out of date.
What phone number is listed for Anas N. Najib?
The registry lists (866) 396-9344. Practices sometimes change numbers; check the practice website if the call does not connect.
What is Anas N. Najib's specialty?
The registry lists Family medicine. A registry specialty is self-reported and does not confirm board certification or the services offered today.
Does Anas N. Najib bill Medicare?
CMS data shows publicly disclosed Original Medicare Part B services billed in 2024 (see above). That does not confirm the practice is accepting new Medicare patients; ask the office.
What is Anas N. Najib's NPI number?
NPI 1780213736, a public identifier from the national registry. It does not by itself confirm a current license.
Which hospitals is Anas N. Najib affiliated with?
Medicare records list Cooperman Barnabas Medical Center (Livingston, NJ). An affiliation does not confirm current privileges.
Does Anas N. Najib offer telehealth?
CMS records do not indicate telehealth services. Ask the office which visits can be done remotely.
Which insurance plans does Anas N. Najib's practice list?
The practice’s insurance page lists Aetna, Cigna, UnitedHealthcare, Humana, Blue Cross Blue Shield, Anthem, Medicare, Medicaid, Tricare, Oscar, Molina, WellCare, EmblemHealth, Fidelis Care, Healthfirst, Oxford, Horizon BCBS, ConnectiCare, Coventry, Multiplan, BlueCare, VA Community Care. The list covers the whole practice; confirm that your specific plan is in network before booking.
Patient reviews
Reviews are moderated before publication, and negative reviews are published on the same terms as positive ones. Ratings describe reported patient experience, not clinical quality.
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