Crystal Thamer Ajja, DO

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

5101027482 Issued in MI

Practice address

1701 South Blvd E Ste 250
Rochester Hills, MI 48307-6123

Phone

(248) 293-1002

NPI assigned

Apr 23, 2019

Last updated

Feb 10, 2024By 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 1

Addresses

Medicare fee-for-service enrollment

Enrolled in MI

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

Internal MedicineAlso: Pediatric Medicine

Education

Michigan State University College of Osteopathic Medicine, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Arcturus Healthcare PLCGroup PAC ID 7012143118, 63 clinicians

Powerback Rehabilitation LLCGroup PAC ID 2365359932, shared by 106 NPIs, 600 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Beaumont Hospital Royal Oak Hospital, Royal Oak, MI, CCN 230130
• Beaumont Hospital, Troy Hospital, Troy, MI, CCN 230269
• Beaumont Hospital - Grosse Pointe Hospital, Grosse Pointe, MI, CCN 230089

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: crystalajja@pmg.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.

• Arcturus Healthcare PLC

  • Internal Medicine Physician
  • Rochester Hills, MI
  • NPI 1326487901
  Medicare reassignment Care Compare group NPD
• Arcturus Healthcare PLC

  • Family Medicine Physician
  • Rochester Hills, MI
  • NPI 1497277099

  Internal Medicine

  NPD
• Macomb Oakland Adult Medicine PC

  • Internal Medicine Physician
  • Rochester Hills, MI
  • NPI 1669576120
  NPD

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

• William Beaumont Hospital

  dba Beaumont Hospital, Troy

  • General Acute Care Hospital
  • Troy, MI
  • NPI 1306825997
  Care Compare affiliation
• William Beaumont Hospital

  dba Beaumont Hospital, Royal Oak

  • General Acute Care Hospital
  • Royal Oak, MI
  • NPI 1689653305
  Care Compare affiliation
• William Beaumont Hospital

  • Hospitalist Physician
  • Royal Oak, MI
  • NPI 1811044878
  Care Compare affiliation
• William Beaumont Hospital

  dba Beaumont Hospital, Grosse Pointe

  • General Acute Care Hospital
  • Grosse Pointe, MI
  • NPI 1932396017
  Care Compare affiliation

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

{
    "created_epoch": "1555977600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1707523200000",
    "number": "1447814694",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1701 SOUTH BLVD E STE 250",
            "city": "ROCHESTER HILLS",
            "state": "MI",
            "postal_code": "483076123",
            "telephone_number": "248-293-1002"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1701 SOUTH BLVD E STE 250",
            "city": "ROCHESTER HILLS",
            "state": "MI",
            "postal_code": "483076123",
            "telephone_number": "248-293-1002"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "AJJA",
        "first_name": "CRYSTAL",
        "middle_name": "THAMER",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-04-23",
        "last_updated": "2024-02-10",
        "certification_date": "2024-02-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MI",
            "license": "5101027482",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Zulfiqar Ahmad, PT
• Ahmed E Ayoub MD PC
• Zakiya Ahmed
• Kristina Lynn Ahn, PA-C
• Andrew Robb Aikens, MPT CSCS
• Lena Akkad, DDS
• Aks of Romeo LLC (Healthquest Physical Therapy)
• Mohammed Wael Al-Ameri, MD
• Samir S Al-Hadidi, MD
• Laith Nafil Mohsin Al-Janabi, MD

• Internal Medicine Physician in Rochester Hills, MI
• Providers in Rochester Hills, MI by specialty
• Internal Medicine Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 10, 2024; 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.