Joseph Ginejko, DO
NPI 1023034501 · Emergency Medical Services (Emergency Medicine) Physician · Hanford, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Ginejko, DO is a Emergency Medical Services (Emergency Medicine) Physician provider in Hanford, CA (NPI 1023034501).
Provider details
- NPI number
- 1023034501
- Entity type
- Individual
- Primary specialty
- Emergency Medical Services (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 5101015854 (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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
552 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 233 | $191 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 134 | $130 |
| Critical Care, First 30-74 Minutes99291 | 102 | $237 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 83 | $9 |
Typical Medicare-allowed amounts for these services range $9–$237 (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.
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) | Beneficiaries |
|---|---|---|
| Naproxen | 29 | 29 |
| Ondansetronbrand: Ondansetron Odt | 19 | 18 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 15 | 15 |
| Azithromycin | 14 | 14 |
| Prednisone | 13 | 13 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 12 | 12 |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-15
- Last updated
- 2018-01-04
Frequently asked questions
- What is Joseph Ginejko's NPI number?
- Joseph Ginejko's National Provider Identifier (NPI) is 1023034501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Ginejko's specialty?
- Joseph Ginejko is listed in the NPPES registry with a primary specialty of Emergency Medical Services (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Ginejko located?
- Joseph Ginejko's practice location on file with NPPES is 450 Greenfield Ave, Hanford, CA 93230-3513.
- What is Joseph Ginejko's phone number?
- The practice phone number listed in the NPPES registry for Joseph Ginejko is (559) 582-9000.
- Does Joseph Ginejko accept Medicare?
- Joseph Ginejko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Ginejko's NPI active?
- Yes — Joseph Ginejko's NPI (1023034501) is active in the NPPES registry as of the last update on 2018-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.