BRITTANY JOHANNA WILLIAMSON (D.O.) – Family Medicine Physician, NPI 1184852980
Family Medicine Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
4,418 FAMILY PRACTICE in MI
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Provider Addresses for BRITTANY JOHANNA WILLIAMSON (D.O.)
PO BOX 67000
DEPARTMENT 272801
DETROIT, MI 482672728
Phone: (517) 784-0588
Fax: (517) 784-3866
Type: Mailing
400, Hinckley Boulevard, Vandercook Lake, Summit Township, Jackson County, Michigan, 49203, United States
SUITE 100
JACKSON, MI 492036152
Phone: (517) 784-0588
Fax: (517) 784-3866
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2012-08-06
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20120806000091 | I | Family Practice | MI | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 333 | 153 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 148 | 78 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 23 | 23 | $0 |
| 83036 | Hemoglobin a1c level | 15 | 15 | $0 |
| 99496 | Transitional care management services for problem of high complexity | 14 | 12 | $0 |
Insurance plans in this area (ZIP 48267)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| FAMILY MEDICINE | MI | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 15 | 15 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Nurse Midwife (Cnm) | MI | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MI | |
| Mental Health Counselor | MI | |
| Internal Medicine | MI | |
| - | MI | |
| Family Practice | MI | |
| Pediatric Medicine | MI | |
| Family Practice | MI | |
| Family Practice | MI | |
| Nurse Practitioner | MI |
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