Nathaniel Thomas Baldwin, DPT

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

PT04019 Issued in RI

Practice address

426 Metacom Ave
Warren, RI 02885-2711

Phone

(401) 903-2167

Fax

(401) 903-4976

NPI assigned

Aug 8, 2025

Last updated

Dec 26, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in RI

Enrollment records 1

Specialty

Physical Therapist in Private Practice

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Pappas Physical Therapy LLCGroup PAC ID 2567708233, 80 clinicians

Silver Fern Practice LLCGroup PAC ID 1658266515, 297 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Pappas Physical Therapy LLC

  • Physical Therapy Clinic/Center
  • Johnston, RI
  • NPI 1851862692

  Physical Therapist

  Medicare reassignment Care Compare group NPD
• Silver Fern Practice, LLC

  dba Highbar

  • Physical Therapist
  • Providence, RI
  • NPI 1851472914
  Medicare reassignment Care Compare group NPD
• Pappas Physical Therapy LLC

  • Durable Medical Equipment & Medical Supplies
  • North Kingstown, RI
  • NPI 1174246672
  NPD
• Silver Fern Practice, LLC

  dba Highbar

  • Physical Therapist
  • Smithfield, RI
  • NPI 1013583426
  NPD

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

{
    "created_epoch": "1754611200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766707200000",
    "number": "1164307153",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4 RICHMOND SQ",
            "city": "PROVIDENCE",
            "state": "RI",
            "postal_code": "029065117",
            "telephone_number": "401-433-4172",
            "fax_number": "401-433-0612"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "426 METACOM AVE",
            "city": "WARREN",
            "state": "RI",
            "postal_code": "028852711",
            "telephone_number": "401-903-2167",
            "fax_number": "401-903-4976"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1181 Aquidneck Ave",
            "address_purpose": "LOCATION",
            "city": "Middletown",
            "state": "RI",
            "postal_code": "028425255",
            "country_code": "US",
            "telephone_number": "401-845-0840",
            "fax_number": "401-845-0842",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BALDWIN",
        "first_name": "NATHANIEL",
        "middle_name": "THOMAS",
        "credential": "DPT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-08-08",
        "last_updated": "2025-12-26",
        "certification_date": "2025-12-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "RI",
            "license": "PT04019",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Emma Alfred, PT, DPT, ATC
• Timothy Charles Armstrong, LICENSED ACUPUNCTURE
• Alexandra Ash
• Emma Chloe Avruch
• James Matthew Baker, D.D.S.
• Brandon Barnowski
• Nicole Estelle Beaudette, PHARM.D
• Susan Benson, LMFT
• Elizabeth Jane Bland
• Alyssa Boardway

• Physical Therapist in Warren, RI
• Providers in Warren, RI by specialty
• Physical Therapist in Rhode Island

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 26, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.