Mark S Diamond, MD

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

25MA04056000 Issued in NJ

Practice address

95 Madison Avenue
Suite A6
Morristown, NJ 07960

Phone

(973) 285-1446

Fax

(973) 605-8854

NPI assigned

Aug 10, 2005

Last updated

Aug 11, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other identifiers 2

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

Specialty

Neurology

Education

Jefferson Medical College of Thomas Jefferson University, 1977

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Practice Associates Medical GroupGroup PAC ID 5890703177, 1,412 clinicians

The Neuroscience Center of Northern New Jersey , PAGroup PAC ID 9739084799, 6 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Morristown Medical Center Hospital, Morristown, NJ, CCN 310015
• Newton Medical Center Hospital, Newton, NJ, CCN 310028
• Overlook Medical Center Hospital, Summit, NJ, CCN 310051
• Ahs Hospital Corp Hospital, Hackettstown, NJ, CCN 310115

Merit-based Incentive Payment System (MIPS)

Final score

0 of 100Reported as individual

Quality

0

Improvement activities

0

Cost

0

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir-api.fhirprod.aws.greenwayhealth.com/fhir/R4/2.16.840.1.113883.3.140.61626

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.

• The Neuroscience Center of Northern New Jersey , PA

  • Neurology Physician
  • Morristown, NJ
  • NPI 1265432595
  Medicare reassignment Care Compare group NPD Authorized official
• Practice Associates Medical Group

  dba Atlantic Medical Group

  • Internal Medicine Physician
  • Morristown, NJ
  • NPI 1427016385
  Medicare reassignment Care Compare group NPD

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

• Ahs Hospital Corp

  • General Acute Care Hospital
  • Hackettstown, NJ
  • NPI 1518969419
  Care Compare affiliation
• Ahs Hospital Corp

  dba Newton Medical Center

  • General Acute Care Hospital
  • Newton, NJ
  • NPI 1790789212
  Care Compare affiliation
• Ahs Hospital Corp.

  dba Morristown Medical Center

  • General Acute Care Hospital
  • Morristown, NJ
  • NPI 1053384776
  Care Compare affiliation
• Ahs Hospital Corp.

  dba Overlook Hospital

  • General Acute Care Hospital
  • Summit, NJ
  • NPI 1740254143
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1123632000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754870400000",
    "number": "1073514113",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "465 SOUTH STREET SUITE 103",
            "city": "MORRISTOWN",
            "state": "NJ",
            "postal_code": "07960",
            "telephone_number": "973-285-1446",
            "fax_number": "973-605-8854"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "95 MADISON AVENUE",
            "address_2": "SUITE A6",
            "city": "MORRISTOWN",
            "state": "NJ",
            "postal_code": "07960",
            "telephone_number": "973-285-1446",
            "fax_number": "973-605-8854"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DIAMOND",
        "first_name": "MARK",
        "middle_name": "S",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-08-10",
        "last_updated": "2025-08-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "NJ",
            "license": "MA40560",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "NJ",
            "license": "25MA04056000",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RR MCR",
            "identifier": "130015075",
            "state": "GA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1949608",
            "state": "NJ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Srishti Dhar, MD
• Yadwinder Singh Dhillon, M.D.
• Samy Dhurairaj, MD
• Rosa Maria Di Maggio
• Diaeta Clinic- We Care
• Kina Diao, P.T.
• Carla Dicenzo-Flynn, M.D.
• David Gordon Dickson, M.D.
• Danielle Dieckmann, PT, DPT
• Jenessa Dieterle, MS, FNP-BC, NP-C

• Neurology Physician in Morristown, NJ
• Providers in Morristown, NJ by specialty
• Neurology Physician in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 11, 2025; 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.

Verify at the official NPI Registry.