Charles N Jacobs, MD

Primary specialty

Nephrology PhysicianTaxonomy code 207RN0300X

License

013355 Issued in ME

Practice address

149 North St
Waterville, ME 04901-4974

Phone

(207) 872-1293

Fax

(207) 872-1091

NPI assigned

Feb 23, 2006

Last updated

May 28, 2026By 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

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in ME

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

Nephrology

Education

Warren Alpert Medical School of Brown University, 1986

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mainegeneral Medical CenterGroup PAC ID 1254245715, 554 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• DCI Greater Waterville Dialysis facility, Fairfield, ME, CCN 202515
• Maine General Medical Center Hospital, Augusta, ME, CCN 200039
• Redington Fairview General Hospital Hospital, Skowhegan, ME, CCN 201314

Merit-based Incentive Payment System (MIPS)

Final score

86.22 of 100Reported as group

Quality

75.39

Promoting interoperability

84

Improvement activities

40

Cost

75.32

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: charlesjacobs@mgh.allscriptsdirect.net

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.

• Mainegeneral Medical Center

  • General Acute Care Hospital
  • Augusta, ME
  • NPI 1669423380
  Medicare reassignment Care Compare group NPD

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

• Redington-Fairview General Hospital

  • Critical Access Hospital
  • Skowhegan, ME
  • NPI 1174549133
  Care Compare affiliation

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

{
    "created_epoch": "1140652800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779926400000",
    "number": "1710953476",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "149 NORTH ST",
            "city": "WATERVILLE",
            "state": "ME",
            "postal_code": "049014974",
            "telephone_number": "207-872-1293",
            "fax_number": "207-872-1091"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "149 NORTH ST",
            "city": "WATERVILLE",
            "state": "ME",
            "postal_code": "049014974",
            "telephone_number": "207-872-1293",
            "fax_number": "207-872-1091"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "35 Medical Center Pkwy",
            "address_purpose": "LOCATION",
            "city": "Augusta",
            "state": "ME",
            "postal_code": "043308160",
            "country_code": "US",
            "telephone_number": "207-626-6480",
            "fax_number": "207-626-6481",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "JACOBS",
        "first_name": "CHARLES",
        "middle_name": "N",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-23",
        "last_updated": "2026-05-28",
        "certification_date": "2026-05-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "ME",
            "license": "013355",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "243660099",
            "state": "ME"
        }
    ],
    "endpoints": [],
    "other_names": []
}

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• Katie Lynn Irwin, R.N.
• Margaret Jackson, M.D.
• Jessica Jacobson, OTR
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• Jeanette Ross
• Carolann Marie Jenkins, MS OT R/L
• Jeremy Stewart

• Nephrology Physician in Waterville, ME
• Providers in Waterville, ME by specialty
• Nephrology Physician in Maine

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 28, 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.