Rajitha L Premaratne, M.D.

Primary specialty

Rheumatology PhysicianTaxonomy code 207RR0500X

License

46348 Issued in AZ

Practice address

2005 Injo Dr Ste 102
Lake Havasu City, AZ 86403-5874

Phone

(928) 680-4255

Fax

(928) 680-4256

NPI assigned

May 23, 2007

Last updated

Aug 27, 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

Medicare fee-for-service enrollment

Enrolled in AZ

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

Rheumatology

Education

Other, 2002

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Hospital & facility affiliations

• Havasu Regional Medical Center Hospital, Lake Havasu City, AZ, CCN 030069
• Kingman Regional Medical Center Hospital, Kingman, AZ, CCN 030055
• La Paz Regional Hospital Hospital, Parker, AZ, CCN 031317
• Valley View Medical Center Hospital, Fort Mohave, AZ, CCN 030117

Merit-based Incentive Payment System (MIPS)

Final score

84.83 of 100Reported as individual

Quality

87.51

Promoting interoperability

87

Improvement activities

40

Cost

72.76

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/4821/brand/1/csg/1/fhir/r4
• Direct secure messaging: imy8584@yourcarecommunity.org
• Direct secure messaging: rajitha.premaratne.1@4821.direct.athenahealth.com

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.

• Rheumatology & Arthritis Consultants, PLLC

  • Rheumatology Physician
  • Lake Havasu City, AZ
  • NPI 1023371622

  Internal Medicine

  Medicare reassignment NPD

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

• Havasu Regional Medical Center LLC

  dba Havasu Regional Medical Center

  • Rural Acute Care Hospital
  • Lake Havasu City, AZ
  • NPI 1780761866
  Care Compare affiliation
• Kingman Healthcare, Inc

  dba Kingman Regional Medical Center

  • General Acute Care Hospital
  • Kingman, AZ
  • NPI 1265423917
  Care Compare affiliation
• La Paz Regional Hospital Inc

  • Critical Access Hospital
  • Parker, AZ
  • NPI 1053684555
  Care Compare affiliation
• La Paz Regional Hospital Inc., Dba Parker Podiatry

  • Podiatrist
  • Parker, AZ
  • NPI 1568875771

  Hospital

  Care Compare affiliation
• PHC-Fort Mohave Inc

  dba Valley View Medical Center

  • General Acute Care Hospital
  • Fort Mohave, AZ
  • NPI 1811086994
  Care Compare affiliation

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

{
    "created_epoch": "1179878400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756252800000",
    "number": "1497965594",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2005 INJO DR STE 102",
            "city": "LAKE HAVASU CITY",
            "state": "AZ",
            "postal_code": "864035874",
            "telephone_number": "928-680-4255",
            "fax_number": "928-680-4256"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2005 INJO DR STE 102",
            "city": "LAKE HAVASU CITY",
            "state": "AZ",
            "postal_code": "864035874",
            "telephone_number": "928-680-4255",
            "fax_number": "928-680-4256"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PREMARATNE",
        "first_name": "RAJITHA",
        "middle_name": "L",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-05-23",
        "last_updated": "2025-08-27",
        "certification_date": "2025-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MO",
            "license": "MO# 2006014659",
            "primary": false
        },
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "AZ",
            "license": "46348",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Tanya Powell, MA, LPC
• Powers Family Practice PC
• Praise Pediatrics LLC
• Adrienne A Prater
• Michael Edward Prater, M.D.
• Prescott Vamc
• Edward Jonathan Presser, PT, DPT
• Prestige Assisted Living at Claremont
• Michele Ann Preston, D.O
• Brittany Prevallet, MA, CCC-SLP

• Rheumatology Physician in Lake Havasu City, AZ
• Providers in Lake Havasu City, AZ by specialty
• Rheumatology Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 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.