Stacy Willner, DO
NPI 1013447259 · Cardiovascular Disease Physician · Northville, MI
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stacy Willner, DO is a Cardiovascular Disease Physician provider in Northville, MI (NPI 1013447259).
Provider details
- NPI number
- 1013447259
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 5101023036 (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 tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
24 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 13 | $174 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 11 | $145 |
Typical Medicare-allowed amounts for these services range $145–$174 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (2)
- 2799 W Grand BlvdDetroit, MI 48202-2608Phone: (313) 916-2600
- 3601 W 13 Mile RdRoyal Oak, MI 48073-6712Phone: (248) 551-3000
Registry dates
- Enumerated
- 2017-06-19
- Last updated
- 2026-04-08
- Certified
- 2026-04-08
Frequently asked questions
- What is Stacy Willner's NPI number?
- Stacy Willner's National Provider Identifier (NPI) is 1013447259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stacy Willner's specialty?
- Stacy Willner is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Stacy Willner located?
- Stacy Willner's practice location on file with NPPES is 39901 Traditions Dr, Northville, MI 48168-9493.
- What is Stacy Willner's phone number?
- The practice phone number listed in the NPPES registry for Stacy Willner is (888) 287-1082.
- Does Stacy Willner accept Medicare?
- Stacy Willner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stacy Willner's NPI active?
- Yes — Stacy Willner's NPI (1013447259) is active in the NPPES registry as of the last update on 2026-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.