Stephen Kronberg, MD
NPI 1528071818 · Internal Medicine Physician · Livonia, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Kronberg, MD is a Internal Medicine Physician provider in Livonia, MI (NPI 1528071818).
Provider details
- NPI number
- 1528071818
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4301058204 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Omeprazole | 16 |
| Insulin Aspart Prot/Insuln Aspbrand: Novolog Mix 70-30 Flexpen | 14 |
| Fluocinolone/Shower Capbrand: Fluocinolone Acetonide | 13 |
| Ketoconazole | 13 |
| Alcohol Antiseptic Padsbrand: Single Use Swab | 13 |
| Triamcinolone Acetonide | 13 |
| Dulaglutidebrand: Trulicity | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 36475 Five Mile RdLivonia, MI 48154-1971Phone: (313) 310-5337
Registry dates
- Enumerated
- 2006-08-15
- Last updated
- 2022-07-21
Frequently asked questions
- What is Stephen Kronberg's NPI number?
- Stephen Kronberg's National Provider Identifier (NPI) is 1528071818, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Kronberg's specialty?
- Stephen Kronberg is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Kronberg located?
- Stephen Kronberg's practice location on file with NPPES is 20331 Farmington Rd, Livonia, MI 48152-1411.
- What is Stephen Kronberg's phone number?
- The practice phone number listed in the NPPES registry for Stephen Kronberg is (248) 478-1100.
- Does Stephen Kronberg accept Medicare?
- Stephen Kronberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Kronberg's NPI active?
- Yes — Stephen Kronberg's NPI (1528071818) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.