Individual provider Active NPI

Patrick Dealmeida, DO

  • Internal Medicine Physician
  • Belleville, NJ
National Provider Identifier
1851772008
Registry record updated Apr 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
25MB10168800 Issued in NJ
Practice address
1 Clara Maass Dr
Belleville, NJ 07109-3550
Phone
(973) 251-1062
NPI assigned
Jun 13, 2015
Last updated
Apr 20, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 20, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
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
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20180427000775 NJ Practitioner - Internal Medicine 6002170016 Reassigns benefits to 5 organizations

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
Rwjbh Emergency Medicine Associates, LLCGroup PAC ID 0941612840, 826 clinicians
First Docs LLCGroup PAC ID 1254751456, 24 clinicians

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

Merit-based Incentive Payment System (MIPS)

Final score
87.07 of 100Reported as group
Quality
76.5
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy

State licenses

LicenseStateTypeSpecialty
25MB10168800NJMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
First Docs LLC Internal Medicine CurrentSince Sep 7, 2022 Accepting new patients
Harmony Medical Services of New Jersey LLC Internal Medicine CurrentSince Aug 3, 2022 Accepting new patients
Harmony Medical Services of New Jersey LLC Internal Medicine CurrentSince Aug 3, 2022 Accepting new patients
Rwjbh Observation Associates LLC Internal Medicine CurrentSince Jan 1, 2026 Accepting new patients
Rwjbh Emergency Medicine Associates, LLC Internal Medicine CurrentSince Nov 30, 2020 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.

Hospital & facility affiliations 4

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

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

Verify at the official NPI Registry.