Active NPI
Christina Rosemarie Byk
- Physician Assistant
- Novi, MI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- 5601012028
- Practice address
- 39450 W Twelve Mile Rd
Novi, MI 48377-3600 - Phone
- (248) 661-7393
- NPI assigned
- Sep 11, 2023
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | 5601012028 | MI | Primary |
Addresses
Primary practice location
39450 W Twelve Mile Rd
Novi, MI 48377-3600
Mailing address
1 Ford PL Ste 3a
Detroit, MI 48202-3450
Phone (138) 744-8063
Other practice location 1
51850 Dequindre Rd Ste 1
Shelby Township, MI 48316-2806
Phone (586) 799-4082
Medicare participation
Medicare enrollment files- 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: No
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20231120001300 | MI | Practitioner - Physician Assistant | 9830547504 | Reassigns benefits to 10 organizations |
Care Compare profile
Medicare Care Compare- Specialty
- Physician Assistant
- Education
- Other, 2022
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
2799 W Grand Blvd
Detroit, MI 48202-2608
Phone (313) 916-2600
39450 W 12 Mile Rd
Novi, MI 48377-3600
Phone (248) 344-8080
Hospital & facility affiliations
- Henry Ford Health Hospital
- Henry Ford Health West Bloomfield Hospital
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Physician Assistant
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Lakeside Urgent Care, P.C. | Current | Accepting new patients | |
| Henry Ford Health System | Current | Accepting new patients | |
| Henry Ford Health System | Physician Assistant | Current | Accepting new patients |
| Somerset Urgent Care PLLC | Current | Accepting new patients | |
| Rochester Urgent Care, P. C. | Current | Accepting new patients | |
| First Choice Urgent Care PC | Past | Accepting new patients | |
| Oxford Urgent Care, LLC | Past | Accepting new patients |
Locations
44472 Hayes Rd
Clinton Twp, MI 48038
Phone (586) 412-0890
2799 W Grand Blvd
Detroit, MI 48202
Phone (313) 876-2062
1 Ford Pl
Ste 3A
Detroit, MI 48202
Phone (313) 874-2892
39450 W Twelve Mile Rd
Novi, MI 48377
Phone (248) 344-0710
2952 S Rochester Rd
Rochester Hills, MI 48307
Phone (248) 853-2009
215 E Auburn Rd
Rochester Hills, MI 48307
Phone (248) 853-2009
1500 W Big Beaver Rd
Ste 104
Troy, MI 48084
Phone (248) 649-4444
31200 Mound Rd
Warren, MI 48092
Phone (248) 850-8395
Interoperability endpoints
- cbyk1164761@direct.hfhs.org
Organizations & group practices 16
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.
-
- Community/Retail Pharmacy
- Plymouth, MI
- NPI 1942931720
-
- Internal Medicine Physician
- Clinton Township, MI
- NPI 1811226442
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1694390400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1747008000000",
"number": "1003693573",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1 FORD PL STE 3A",
"city": "DETROIT",
"state": "MI",
"postal_code": "482023450",
"telephone_number": "138-744-8063",
"fax_number": "313-876-1305"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "39450 W TWELVE MILE RD",
"city": "NOVI",
"state": "MI",
"postal_code": "483773600",
"telephone_number": "248-661-7393"
}
],
"practiceLocations": [
{
"address_1": "51850 Dequindre Rd Ste 1",
"address_purpose": "LOCATION",
"city": "Shelby Township",
"state": "MI",
"postal_code": "483162806",
"country_code": "US",
"telephone_number": "586-799-4082",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "BYK",
"first_name": "CHRISTINA",
"middle_name": "ROSEMARIE",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2023-09-11",
"last_updated": "2025-05-12",
"certification_date": "2025-05-12",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "MI",
"license": "5601012028",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Novi, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 12, 2025; 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.