Weiming Ryan Yan, M.D.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

D0072237 Issued in MD

Practice address

7109 Guilford Dr Ste 300
Frederick, MD 21704-5179

Phone

(301) 695-6800

Fax

(301) 695-6891

NPI assigned

Jun 24, 2008

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 MD, DC2 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

GastroenterologyAlso: Emergency Medicine

Education

Ohio State University College of Medicine, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Frederick Gastroenterology Associates PAGroup PAC ID 8022058650, 16 clinicians

Chinese Culture and Community Service Center IncGroup PAC ID 2264776723, 12 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Frederick Health Hospital Hospital, Frederick, MD, CCN 210005
• Holy Cross Germantown Hospital Hospital, Germantown, MD, CCN 210065

Merit-based Incentive Payment System (MIPS)

Final score

67.31 of 100Reported as group

Quality

39.15

Promoting interoperability

89

Improvement activities

40

Cost

61.06

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Chinese Culture and Community Service Center, Inc.

  dba Pan Asian Volunteer Health Clinic

  • Primary Care Clinic/Center
  • Gaithersburg, MD
  • NPI 1033509591

  DC

  Medicare reassignment Care Compare group NPD
• Frederick Gastroenterology Associates PA

  • Gastroenterology Physician
  • Frederick, MD
  • NPI 1962508887

  DC

  Medicare reassignment Care Compare group NPD
• Chinese Culture and Community Service Center, Inc.

  • Occupational Therapist
  • Gaithersburg, MD
  • NPI 1891328563
  NPD
• Frederick Health Hospital Inc

  dba Frederick Health Hospital

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)

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

• Frederick Health Hospital Inc

  dba Frederick Health Hospital

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  Care Compare affiliation
• Holy Cross Health, Inc.

  dba Holy Cross Germantown Hospital

  • General Acute Care Hospital
  • Germantown, MD
  • NPI 1245655638
  Care Compare affiliation

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

{
    "created_epoch": "1214265600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1699315200000",
    "number": "1851552624",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7109 GUILFORD DR STE 300",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "217045179",
            "telephone_number": "301-695-6800",
            "fax_number": "301-695-6891"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7109 GUILFORD DR STE 300",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "217045179",
            "telephone_number": "301-695-6800",
            "fax_number": "301-695-6891"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5401 Old Court Rd",
            "address_purpose": "LOCATION",
            "city": "Randallstown",
            "state": "MD",
            "postal_code": "211335103",
            "country_code": "US",
            "telephone_number": "410-521-2200",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "YAN",
        "first_name": "WEIMING",
        "middle_name": "RYAN",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2008-06-24",
        "last_updated": "2023-11-07",
        "certification_date": "2023-11-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "MD",
            "license": "D0072237",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D72237",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Guoping Xu, MD MS
• Ya Health Services LLC
• Ya Health Services LLC
• Ravi Yalamanchili, M.D.
• Behnaz Yalda, DMD MS
• Samantha Lina Yancy, DDS
• Yenisey Yanes, DPM
• Dawei Yang, MD
• Grace Cuihong Yang, MD
• Hong NA Yang, DMD

• Gastroenterology Physician in Frederick, MD
• Providers in Frederick, MD by specialty
• Gastroenterology Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 7, 2023; 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.