Stacy Ker, DO
NPI 1841404217 · Nephrology Physician · Livonia, MI
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stacy Ker, DO is a Nephrology Physician provider in Livonia, MI (NPI 1841404217).
Provider details
- NPI number
- 1841404217
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 5101016934 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
866 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 253 | $351 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 160 | $79 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 99 | $16 |
| Dialysis Services, 2-3 Physician Visits Per Month (20 Years Or Older)90961 | 96 | $289 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 67 | $95 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydralazine Hcl | 151 | 44 |
| Amlodipine Besylate | 113 | 30 |
| Furosemide | 102 | 29 |
| Sevelamer Carbonate | 83 | 30 |
| Dapagliflozin Propanediolbrand: Farxiga | 81 | 15 |
| Losartan Potassium | 65 | 20 |
| Carvedilol | 59 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$394 across 21 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-09
- Last updated
- 2022-09-09
- Certified
- 2022-09-09
Frequently asked questions
- What is Stacy Ker's NPI number?
- Stacy Ker's National Provider Identifier (NPI) is 1841404217, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stacy Ker's specialty?
- Stacy Ker is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Stacy Ker located?
- Stacy Ker's practice location on file with NPPES is 18302 Middlebelt Rd, Livonia, MI 48152-5007.
- What is Stacy Ker's phone number?
- The practice phone number listed in the NPPES registry for Stacy Ker is (248) 478-1500.
- Does Stacy Ker accept Medicare?
- Stacy Ker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stacy Ker's NPI active?
- Yes — Stacy Ker's NPI (1841404217) is active in the NPPES registry as of the last update on 2022-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.