Active NPI
Patrick Dealmeida, DO
- Internal Medicine Physician
- Belleville, NJ
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 25MB10168800
- Practice address
- 1 Clara Maass Dr
Belleville, NJ 07109-3550 - Phone
- (973) 251-1062
- NPI assigned
- Jun 13, 2015
- Last updated
- Apr 20, 2026
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 25MB10168800 | NJ | Primary |
Addresses
Primary practice location
1 Clara Maass Dr
Belleville, NJ 07109-3550
Mailing address
1 Clara Maass Dr
Belleville, NJ 07109-3550
Phone (973) 854-3942
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NJ
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Internal Medicine
- Education
- Other, 2015
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1 Clara Maass Dr
Belleville, NJ 07109-3550
Phone (973) 450-2000
1 Robert Wood Johnson PL
New Brunswick, NJ 08901-1928
Phone (732) 828-3000
1501 State Hwy 33
Hamilton, NJ 08690-1705
Phone (609) 586-1114
201 Lyons Ave
Newark, NJ 07112-2027
Phone (973) 926-7000
225 Williamson St
Elizabeth, NJ 07202-3625
Phone (908) 994-5422
94 Old Short Hills Rd
Livingston, NJ 07039-5672
Phone (973) 322-5000
Hospital & facility affiliations
- Barnabas Health Home Care and Hospice
- Clara Maass Medical Center
- Newark Beth Israel Medical Center
- Robert Wood Johnson University Hospital
Merit-based Incentive Payment System (MIPS)
- Final score
- 87.07 of 100
- Quality
- 76.5
- Improvement activities
- 40
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 25MB10168800 | NJ | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| First Docs LLC | Internal Medicine | Current | Accepting new patients |
| Harmony Medical Services of New Jersey LLC | Internal Medicine | Current | Accepting new patients |
| Harmony Medical Services of New Jersey LLC | Internal Medicine | Current | Accepting new patients |
| Rwjbh Observation Associates LLC | Internal Medicine | Current | Accepting new patients |
| Rwjbh Emergency Medicine Associates, LLC | Internal Medicine | Current | Accepting new patients |
| Clara Maass Medical Center | Past | Accepting new patients | |
| Mercer Bucks Medical Associates, P.C. | Internal Medicine | Past | Accepting new patients |
Locations
1 Clara Maass Dr
Belleville, NJ 07109
Phone (973) 450-2008
225 Williamson St
Elizabeth, NJ 07202
Phone (908) 994-5204
600 River Ave
Lakewood, NJ 08701
Phone (732) 363-1900
84 Cold Hill Rd
Mendham Twp, NJ 07945
Phone (973) 543-2500
28 Valley Rd
Montclair, NJ 07042
Phone (908) 451-8519
201 Lyons Ave
Newark, NJ 07112
Phone (732) 923-7455
201 Lyons Ave
#M
Newark, NJ 07112
Phone (800) 843-2384
200 Reynolds Ave
Parsippany, NJ 07054
Phone (973) 887-8080
100 Plainsboro Rd
Plainsboro, NJ 08536
Phone (609) 759-6000
110 Rehill Ave
Somerville, NJ 08876
Phone (908) 429-5833
99 State Route 37 W
Toms River, NJ 08755
Phone (732) 240-8000
1 Hamilton Health Pl
Trenton, NJ 08690
Phone (609) 584-6763
1235 Whitehorse Mercerville Rd
Ste 306
Trenton, NJ 08619
Phone (609) 581-9000
1501 State Highway 33
Trenton, NJ 08690
Phone (609) 586-1114
445 Whitehorse Ave
Ste 101
Trenton, NJ 08610
Organizations & group practices 8
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Internal Medicine Physician
- Hamilton, NJ
- NPI 1154936227
-
- Emergency Medicine Physician
- Somerset, NJ
- NPI 1912510041
Internal Medicine
-
dba Harmonycares Medical Group
- Family Medicine Physician
- Montclair, NJ
- NPI 1649873183
Internal Medicine
-
- Emergency Medicine Physician
- Livingston, NJ
- NPI 1760095806
Internal Medicine
-
dba HarmonyCares Health Services
- Family Nurse Practitioner
- Montclair, NJ
- NPI 1154152411
-
dba Harmonycares Medical Group
- Family Medicine Physician
- Montclair, NJ
- NPI 1356048573
Internal Medicine
-
- General Acute Care Hospital
- Belleville, NJ
- NPI 1902901333
-
- Internal Medicine Physician
- Levittown, PA
- NPI 1952485971
Hospital & facility affiliations 4
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Belleville, NJ
- NPI 1902901333
-
dba Newark Beth Israel Medical Center
- General Acute Care Hospital
- Newark, NJ
- NPI 1215027966
-
- General Acute Care Hospital
- New Brunswick, NJ
- NPI 1346243375
-
dba Barnabas Health Home Care and Hospice
- Community Based Hospice Care Agency
- West Orange, NJ
- NPI 1174520076
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1434153600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1776643200000",
"number": "1851772008",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1 CLARA MAASS DR",
"city": "BELLEVILLE",
"state": "NJ",
"postal_code": "071093550",
"telephone_number": "973-854-3942"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1 CLARA MAASS DR",
"city": "BELLEVILLE",
"state": "NJ",
"postal_code": "071093550",
"telephone_number": "973-251-1062"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DEALMEIDA",
"first_name": "PATRICK",
"credential": "DO",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2015-06-13",
"last_updated": "2026-04-20",
"certification_date": "2026-04-20",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "NJ",
"license": "25MB10168800",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Belleville, NJ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.