Mercedes Lim Ang, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

MD19406 Issued in ME

Practice address

50 Union St
Ellsworth, ME 04605-1534

Phone

(207) 664-5311

NPI assigned

Aug 13, 2009

Last updated

Jun 29, 2021By the provider in NPPES

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 ME2 enrollments

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 2

Specialty

General PracticeAlso: Internal Medicine

Education

Other, 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Hospital Medicine Services of Maine LLCGroup PAC ID 1759621469, 34 clinicians

Maine Medical Services LLCGroup PAC ID 3375884216, 16 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Northern Light Maine Coast Hospital Hospital, Ellsworth, ME, CCN 200050

Merit-based Incentive Payment System (MIPS)

Final score

96.58 of 100Reported as apm

Quality

83.17

Promoting interoperability

100

Improvement activities

40

Merit-based Incentive Payment System (MIPS)

Final score

84.48 of 100Reported as group

Quality

71.71

Promoting interoperability

100

Improvement activities

40

Cost

69.07

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir-myrecord.cerner.com/r4/b5eba017-85d4-4b6c-a2f0-9b2c7b0c38dd/

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.

• Hospital Medicine Services of Maine LLC

  • Hospitalist Physician
  • Ellsworth, ME
  • NPI 1538638432
  Medicare reassignment Care Compare group NPD
• Maine Medical Services LLC

  • Hospitalist Physician
  • Ellsworth, ME
  • NPI 1053878371

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Mount Desert Island Hospital

  • Critical Access Hospital
  • Bar Harbor, ME
  • NPI 1790764512
  Medicare reassignment NPD
• Nes Medical Services of New England Inc

  • Emergency Medicine Physician
  • Bangor, ME
  • NPI 1396401907
  Medicare reassignment NPD
• Mount Desert Island Hospital

  dba Community Dental Center

  • Dental Clinic/Center
  • Southwest Harbor, ME
  • NPI 1235553413
  NPD

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

• Maine Coast Regional Health Facilities

  dba Northern Light Maine Coast Hospital

  • General Acute Care Hospital
  • Ellsworth, ME
  • NPI 1740249739
  Care Compare affiliation

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

{
    "created_epoch": "1250121600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1624924800000",
    "number": "1033341813",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "50 UNION ST",
            "city": "ELLSWORTH",
            "state": "ME",
            "postal_code": "046051534",
            "telephone_number": "207-664-5311"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "50 UNION ST",
            "city": "ELLSWORTH",
            "state": "ME",
            "postal_code": "046051534",
            "telephone_number": "207-664-5311"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ANG",
        "first_name": "MERCEDES",
        "middle_name": "LIM",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-08-13",
        "last_updated": "2021-06-29",
        "certification_date": "2021-06-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "PA",
            "license": "MT194315",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "ME",
            "license": "MD19406",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• William Allen, LSW/BHP
• Daniel Juan Alvarez
• Jamie L Ames
• Harold Amsel, MD
• Anchored Women's Health, LLC (Anchored Women's Health)
• Appletree Psychiatry, LLC
• Karen Shea Arkin, BHP, MHRT-C, CADC
• Elizabeth Arntzen, LMT
• Audiology Center of Maine, LLC, PA
• Audiology Center, LLC (Audiology Center of Maine)

• Internal Medicine Physician in Ellsworth, ME
• Providers in Ellsworth, ME by specialty
• Internal Medicine Physician in Maine

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 29, 2021; 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.