Gary Michael Ritten, MD

Primary specialty

Gynecology PhysicianTaxonomy code 207VG0400X

License

MD444258 Issued in PA

Practice address

2625 Parade St
Erie, PA 16504-2809

Phone

(814) 452-6383

Fax

(814) 452-1427

NPI assigned

Dec 15, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 5

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in OH, PA, NY3 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 3

Specialty

Obstetrics/Gynecology

Education

Wayne State University School of Medicine, 1987

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

University Primary Care Practices IncGroup PAC ID 3072417534, 1,071 clinicians

General Physician PCGroup PAC ID 9537213079, 488 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Olean General Hospital Hospital, Olean, NY, CCN 330103
• Kaleida Health Hospital, Buffalo, NY, CCN 330005
• Uh Regional Hospitals Hospital, Chardon, OH, CCN 360075

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: gritten37392@ehrdirect.uhhospitals.org

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.

• General Physician, PC

  • General Practice Physician
  • Dunkirk, NY
  • NPI 1093959322
  Medicare reassignment Care Compare group NPD
• University Primary Care Practices Inc

  • Gastroenterology Physician
  • Mentor, OH
  • NPI 1003935339
  Medicare reassignment Care Compare group NPD
• Medical Associates of Erie

  • Internal Medicine Physician
  • Erie, PA
  • NPI 1649205816

  Obstetrics & Gynecology

  Medicare reassignment NPD
• Millcreek Community Hospital

  • Family Medicine Physician
  • Erie, PA
  • NPI 1578198941

  Gynecology

  Medicare reassignment NPD
• Olean General Hospital

  • General Practice Physician
  • Bradford, PA
  • NPI 1649296781

  NY

  Medicare reassignment NPD
• North East Ohio Group Practice LLC

  • Internal Medicine Physician
  • Middleburg Heights, OH
  • NPI 1063575462
  Medicare reassignment NPD
• Parma Community General Hospital Association

  • General Acute Care Hospital
  • Parma, OH
  • NPI 1164481677
  Medicare reassignment NPD
• University Hospitals Medical Group Inc

  • Multi-Specialty Clinic/Center
  • Cleveland, OH
  • NPI 1669499414

  Obstetrics & Gynecology

  Medicare reassignment NPD
• Charles Cole Memorial Hospital

  • Critical Access Hospital
  • Coudersport, PA
  • NPI 1326161662
  Medicare reassignment
• Huron Pointe OB-GYN PC

  • Specialist
  • Lapeer, MI
  • NPI 1093983280
  NPD (past) Authorized official
• Charles Cole Memorial Hospital

  • Obstetrics & Gynecology Physician
  • Coudersport, PA
  • NPI 1548637051
  NPD
• Medical Associates of Erie

  • Family Medicine Physician
  • Erie, PA
  • NPI 1164304903
  NPD

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

• Kaleida Health

  • General Acute Care Hospital
  • Williamsville, NY
  • NPI 1053441907
  Care Compare affiliation
• Kaleida Health

  • General Acute Care Hospital
  • North Tonawanda, NY
  • NPI 1104956358
  Care Compare affiliation
• Kaleida Health

  • General Acute Care Hospital
  • Buffalo, NY
  • NPI 1245365196
  Care Compare affiliation
• Kaleida Health

  • General Acute Care Hospital
  • Buffalo, NY
  • NPI 1366473183
  Care Compare affiliation
• Kaleida Health

  • General Acute Care Hospital
  • Buffalo, NY
  • NPI 1639209596
  Care Compare affiliation
• Kaleida Health

  • General Acute Care Hospital
  • Buffalo, NY
  • NPI 1831229780
  Care Compare affiliation
• Olean General Hospital

  • General Acute Care Hospital
  • Olean, NY
  • NPI 1225083074
  Care Compare affiliation
• Olean General Hospital

  • Medicare Defined Swing Bed Hospital Unit
  • Olean, NY
  • NPI 1699715904
  Care Compare affiliation
• Uh Regional Hospitals

  • General Acute Care Hospital
  • Chardon, OH
  • NPI 1669562864
  Care Compare affiliation

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

{
    "created_epoch": "1166140800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784764800000",
    "number": "1437211307",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 LECOM PL",
            "city": "ERIE",
            "state": "PA",
            "postal_code": "165052571",
            "telephone_number": "814-868-2507",
            "fax_number": "814-868-2522"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2625 PARADE ST",
            "city": "ERIE",
            "state": "PA",
            "postal_code": "165042809",
            "telephone_number": "814-452-6383",
            "fax_number": "814-452-1427"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "965 Shamrock Ln",
            "address_purpose": "LOCATION",
            "city": "Corry",
            "state": "PA",
            "postal_code": "164079121",
            "country_code": "US",
            "telephone_number": "814-665-8288",
            "fax_number": "814-664-8618",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "535 Main St",
            "address_purpose": "LOCATION",
            "city": "Olean",
            "state": "NY",
            "postal_code": "147601500",
            "country_code": "US",
            "telephone_number": "716-372-0141 x2203",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RITTEN",
        "first_name": "GARY",
        "middle_name": "MICHAEL",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-12-15",
        "last_updated": "2026-07-23",
        "certification_date": "2026-02-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207VX0000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Obstetrics",
            "state": "PA",
            "license": "MD444258",
            "primary": false
        },
        {
            "code": "207VG0400X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Gynecology",
            "state": "PA",
            "license": "MD444258",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3025372",
            "state": "OH"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1030642100004",
            "state": "PA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3225550",
            "state": "MI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS BLUE SHIELD",
            "identifier": "160440052",
            "state": "MI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TAX ID",
            "identifier": "383265735",
            "state": "MI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "gritten1039198@upmc.direct-ci.com",
            "affiliation": "N",
            "address_1": "600 Grant St",
            "address_2": "Floor 58",
            "city": "Pittsburgh",
            "state": "PA",
            "country_code": "US",
            "postal_code": "152192702",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Rite Aid of Pennsylvania LLC
• Rite Aid of Pennsylvania LLC
• Rite Aid of Pennsylvania LLC
• Rite Aid of Pennsylvania LLC
• Rite Aid of Pennsylvania LLC
• River of Life Chiropractic, Inc.
• Bushra Rizvi, MD
• Shoa Rizvi
• Saleha Rizwan, M.D.
• Daniela Marie Rizzo, DO

• Gynecology Physician in Erie, PA
• Providers in Erie, PA by specialty
• Gynecology Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 23, 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.