Frederick W Ruymann, MD

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

71422 Issued in MA

Practice address

300 Mount Auburn St
Ste 405
Cambridge, MA 02138-5665

Phone

(617) 661-0221

Fax

(617) 661-3862

NPI assigned

Jun 9, 2005

Sex

Male

Sole proprietor

Yes

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 MA

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

Gastroenterology

Education

Clvlnd Clinic Lerner College of Med of Case WSTN RSV University, 1987

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Medical Affiliates of Cape Cod IncGroup PAC ID 3577471564, 237 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Cape Cod Hospital Hospital, Hyannis, MA, CCN 220012
• Falmouth Hospital Hospital, Falmouth, MA, CCN 220135

Merit-based Incentive Payment System (MIPS)

Final score

76.23 of 100Reported as group

Quality

56.78

Promoting interoperability

100

Improvement activities

40

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: fruymann14194@direct.capecodhealthcare.masshiway.net

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.

• Medical Affiliates of Cape Cod, Inc.

  • Internal Medicine Physician
  • Hyannis, MA
  • NPI 1770534927

  Gastroenterology

  Medicare reassignment Care Compare group NPD
• Cape Cod Hospital Inc

  • General Acute Care Hospital
  • Hyannis, MA
  • NPI 1114984671
  NPD
• Medical Affiliates of Cape Cod, Inc.

  • Ambulatory Surgical Clinic/Center
  • Mashpee, MA
  • NPI 1306391206
  NPD

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

• Cape Cod Hospital Inc

  • General Acute Care Hospital
  • Hyannis, MA
  • NPI 1114984671
  Care Compare affiliation
• Falmouth Hospital Association Inc

  • General Acute Care Hospital
  • Falmouth, MA
  • NPI 1336106806
  Care Compare affiliation

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

{
    "created_epoch": "1118275200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1326240000000",
    "number": "1568466316",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 MOUNT AUBURN ST",
            "address_2": "STE 405",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021385502",
            "telephone_number": "617-661-0221",
            "fax_number": "617-661-3862"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 MOUNT AUBURN ST",
            "address_2": "STE 405",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021385665",
            "telephone_number": "617-661-0221",
            "fax_number": "617-661-3862"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RUYMANN",
        "first_name": "FREDERICK",
        "middle_name": "W",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-06-09",
        "last_updated": "2012-01-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "MA",
            "license": "71422",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3052788",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Sydney Hannah Russell Leed, MD
• Hannah Elizabeth Russell, RD, LDN, CNSC
• Zlatka Russinova, PHD
• Pooja Rutberg, MD
• William A Ruth, MD
• Caitlin T Ryan, MPH, LICSW, CCM
• Ginger Ryan, LICSW
• Heather McShane Harker Ryan, PH.D., RN
• Katelyn Ryan
• Veronica Reed Ryback, LICSW

• Gastroenterology Physician in Cambridge, MA
• Providers in Cambridge, MA by specialty
• Gastroenterology Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 11, 2012; 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.