Nicholas Ryan Miller

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

349530 Issued in NY

Practice address

90 Morgan St Ste 103
Stamford, CT 06905-5436

Phone

(203) 978-3138

Fax

(033) 253-2702

NPI assigned

Jul 3, 2022

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

Medicare fee-for-service enrollment

Enrolled in NY, CT2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 2

Specialty

Nurse Practitioner

Education

Mercy College, 2022

Medicare assignment

May accept Medicare assignment

Group practices

LWH Medical PCGroup PAC ID 0941455976, 10 clinicians

Campbell Medical Services LLCGroup PAC ID 2163586454, 12 clinicians

Proactive Health Care Management LLCGroup PAC ID 8022497874, 38 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Griffin Hospital Hospital, Derby, CT, CCN 070031

Merit-based Incentive Payment System (MIPS)

Final score

23.92 of 100Reported as individual

Quality

0

Improvement activities

0

Cost

79.74

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as individual

Quality

93.33

Improvement activities

40

Cost

78.43

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Networks

• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H3359
• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H5989

Interoperability endpoints

• Direct secure messaging: nmiller1300755@nychhc.direct-ci.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Campbell Medical Services, LLC

  • Internal Medicine Physician
  • West Haven, CT
  • NPI 1023263589

  Family

  Medicare reassignment Care Compare group NPD
• NRM Medical LLC

  • Family Nurse Practitioner
  • Norwalk, CT
  • NPI 1992598478
  Medicare reassignment NPD Authorized official
• Proactive Health Care Management,LLC

  • Adult Health Nurse Practitioner
  • Milford, CT
  • NPI 1811641145

  Family

  Medicare reassignment Care Compare group NPD
• Lwhmedical PC

  • Family Medicine Physician
  • Bronx, NY
  • NPI 1184968232
  Medicare reassignment Care Compare group NPD
• Amit MD PLLC

  • Cardiovascular Disease Physician
  • Valhalla, NY
  • NPI 1851744155
  Medicare reassignment NPD
• Dialog Healthcare, LLC

  • Nurse Practitioner
  • Rockville, MD
  • NPI 1235729153

  NY

  Medicare reassignment NPD
• Infinite Medical PC

  • Family Medicine Physician
  • Bristol, RI
  • NPI 1407483175

  CT

  Medicare reassignment NPD
• New York City Health and Hospitals Corporation

  • General Acute Care Hospital
  • Bronx, NY
  • NPI 1679587679
  NPD (past)

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

• The Griffin Hospital

  • General Acute Care Hospital
  • Derby, CT
  • NPI 1184639973
  Care Compare affiliation

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

{
    "created_epoch": "1656806400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758758400000",
    "number": "1043943541",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "130 MAIN ST APT E4",
            "city": "NORWALK",
            "state": "CT",
            "postal_code": "068514669",
            "telephone_number": "312-206-1106"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "90 MORGAN ST STE 103",
            "city": "STAMFORD",
            "state": "CT",
            "postal_code": "069055436",
            "telephone_number": "203-978-3138",
            "fax_number": "033-253-2702"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "130 Main St Apt E4",
            "address_purpose": "LOCATION",
            "city": "Norwalk",
            "state": "CT",
            "postal_code": "068514669",
            "country_code": "US",
            "telephone_number": "312-206-1106",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MILLER",
        "first_name": "NICHOLAS",
        "middle_name": "RYAN",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2022-07-03",
        "last_updated": "2025-09-25",
        "certification_date": "2025-09-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "NY",
            "license": "349530",
            "primary": true
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CT",
            "license": "010863",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Howard J Miller
• Julia Miller
• Kevin D Miller, MD
• Maurice Miller, M.D.
• Morgan Jannen Miller, DPT
• Todd S Miller, MD
• Wayne Henry Miller, MD
• Samantha Dahl Milligan, LCSW
• Ginger Mills, PSYD
• Uranela Milo, DMD

• Family Nurse Practitioner in Stamford, CT
• Providers in Stamford, CT by specialty
• Family Nurse Practitioner in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 25, 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.