Junia F Osier, NP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

RN10023463 Issued in MA

Practice address

801 Massachusetts Ave, Suite 6a
Crosstown BLDG
Boston, MA 02118

Phone

(617) 414-5951

Fax

(617) 414-9201

NPI assigned

Dec 10, 2020

Sex

Female

Sole proprietor

No

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 AZ, MA2 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

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Evans Medical Foundation IncGroup PAC ID 7416946546, 525 clinicians

Carecentral Urgent Care Medical Group PCGroup PAC ID 5496907099, 23 clinicians

Arizona Community Physicians PCGroup PAC ID 4587560552, 162 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Boston Medical Center Hospital, Boston, MA, CCN 220031

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

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.

• Carecentral Urgent Care Medical Group PC

  • Urgent Care Clinic/Center
  • Stoughton, MA
  • NPI 1922385319
  Medicare reassignment Care Compare group NPD
• Evans Medical Foundation, Inc.

  • Internal Medicine Physician
  • Boston, MA
  • NPI 1912954124
  Medicare reassignment Care Compare group NPD
• Arizona Community Physicians PC

  • Internal Medicine Physician
  • Tucson, AZ
  • NPI 1205871076
  Medicare reassignment Care Compare group NPD
• Infinite Medical PC

  • Family Medicine Physician
  • Bristol, RI
  • NPI 1407483175

  MA

  Medicare reassignment NPD
• Carecentral Urgent Care Medical Group PC

  • Urgent Care Clinic/Center
  • Halifax, MA
  • NPI 1053119677
  NPD
• Arizona Community Physician PC

  • Magnetic Resonance Imaging (MRI) Clinic/Center
  • Tucson, AZ
  • NPI 1922141902
  NPD

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

• Boston Medical Center

  • Clinic/Center
  • Dorchester, MA
  • NPI 1487844726

  Hospital

  Care Compare affiliation
• Boston Medical Center Corporation

  • General Acute Care Hospital
  • Boston, MA
  • NPI 1164177028
  Care Compare affiliation
• Boston Medical Center Corporation

  • Community Health Clinic/Center
  • South Boston, MA
  • NPI 1225228679

  Hospital

  Care Compare affiliation
• Boston Medical Center Corporation

  • General Acute Care Hospital
  • Boston, MA
  • NPI 1346218294
  Care Compare affiliation
• Boston Medical Center Corporation

  • Community Health Clinic/Center
  • Roslindale, MA
  • NPI 1386718823

  Hospital

  Care Compare affiliation
• Boston Medical Center Corporation

  • Community Health Clinic/Center
  • Dorchester, MA
  • NPI 1780874677

  Hospital

  Care Compare affiliation
• Boston Medical Center Corporation

  • Community Health Clinic/Center
  • East Boston, MA
  • NPI 1861683518

  Hospital

  Care Compare affiliation
• Medical Associates of Ebnhc

  • Community Health Clinic/Center
  • East Boston, MA
  • NPI 1255451597

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1607558400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768348800000",
    "number": "1265038558",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "960 MASSACHUSETTS AVE",
            "address_2": "STE 2",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "02118",
            "telephone_number": "617-414-5951",
            "fax_number": "617-414-9201"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "801 MASSACHUSETTS AVE, SUITE 6A",
            "address_2": "CROSSTOWN BLDG",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "02118",
            "telephone_number": "617-414-5951",
            "fax_number": "617-414-9201"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OSIER",
        "first_name": "JUNIA",
        "middle_name": "F",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-12-10",
        "last_updated": "2026-01-14",
        "certification_date": "2026-01-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "AZ",
            "license": "246243",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MA",
            "license": "RN10023463",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jason E Osher, MS
• Oluwatoyin Oshin
• Asishana A Osho, MD
• Lisa Osiecki, LCSW
• Stephanie T. Osiecki, MD
• Adam Ahmed Osman, MD
• Hibah Osman, MD, MPH
• Karima Osman
• Nora Y Osman, MD
• Sara S Osman, MD

• Family Nurse Practitioner in Boston, MA
• Providers in Boston, MA by specialty
• Family Nurse Practitioner in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 14, 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.

Verify at the official NPI Registry.