Jill Gadzinski, M.D.
NPI 1427376854 · Gynecologic Oncology Physician · Royal Oak, MI
Enrolled with Medicare as Practitioner - Gynecological Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jill Gadzinski, M.D. is a Gynecologic Oncology Physician provider in Royal Oak, MI (NPI 1427376854).
Provider details
- NPI number
- 1427376854
- Entity type
- Individual
- Primary specialty
- Gynecologic Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 125.057414 (IL)
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
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
246 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 44 | $130 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 30 | $67 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 30 | $92 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 21 | $170 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 21 | $98 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prochlorperazine Maleate | 23 | 18 |
| Dexamethasone | 20 | 16 |
| Lidocaine/Prilocainebrand: Lidocaine-Prilocaine | 17 | 13 |
| Ondansetron Hcl | 15 | 12 |
| Omeprazole | 15 | — |
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 no Part D record, 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15 across 1 record (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
Additional practice locations (4)
- 18101 Oakwood BlvdDearborn, MI 48124-4089Phone: (313) 436-2898Fax: (313) 436-2862
- 16815 E Jefferson Ave Ste 240Grosse Pointe, MI 48230-1923Phone: (313) 473-4690Fax: (313) 473-4688
- 39475 Lewis Dr Ste 270Novi, MI 48377-2904Phone: (248) 324-2161Fax: (248) 324-2152
- 1555 South Blvd E Ste 390Rochester Hills, MI 48307-5624Phone: (248) 267-5790Fax: (248) 267-5799
Registry dates
- Enumerated
- 2010-05-10
- Last updated
- 2023-11-15
- Certified
- 2023-11-15
Frequently asked questions
- What is Jill Gadzinski's NPI number?
- Jill Gadzinski's National Provider Identifier (NPI) is 1427376854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Gadzinski's specialty?
- Jill Gadzinski is listed in the NPPES registry with a primary specialty of Gynecologic Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Jill Gadzinski located?
- Jill Gadzinski's practice location on file with NPPES is 3577 W 13 Mile Rd Ste 302, Royal Oak, MI 48073-6710.
- What is Jill Gadzinski's phone number?
- The practice phone number listed in the NPPES registry for Jill Gadzinski is (248) 551-1330.
- Does Jill Gadzinski accept Medicare?
- Jill Gadzinski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jill Gadzinski's NPI active?
- Yes — Jill Gadzinski's NPI (1427376854) is active in the NPPES registry as of the last update on 2023-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.