John Georgakopoulos, DO
NPI 1114029840 · Family Medicine Physician · Saginaw, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Georgakopoulos, DO is a Family Medicine Physician provider in Saginaw, MI (NPI 1114029840).
Provider details
- NPI number
- 1114029840
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 5101010863 (MI)
Specialties & taxonomies
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
1,747 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) |
|---|---|---|
| X-Ray of Chest, 2 Views71046 | 432 | $21 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 250 | $85 |
| X-Ray of Knee, 4 Or More Views73564 | 120 | $41 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 96 | $26 |
| X-Ray of Hip, 2-3 Views73502 | 79 | $33 |
| X-Ray of Lower and Sacral Spine, Minimum of 4 Views72110 | 72 | $35 |
| X-Ray of Lower and Sacral Spine, 2-3 Views |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 148 | 145 |
| Amoxicillin | 97 | 95 |
| Doxycycline Hyclate | 60 | 58 |
| Cephalexin | 60 | 58 |
| Azelastine Hcl | 55 | 54 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 38 | 38 |
| Azithromycin | 33 | 33 |
| Triamcinolone Acetonide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-02
- Last updated
- 2021-03-29
- Certified
- 2021-03-29
Frequently asked questions
- What is John Georgakopoulos's NPI number?
- John Georgakopoulos's National Provider Identifier (NPI) is 1114029840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Georgakopoulos's specialty?
- John Georgakopoulos is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Georgakopoulos located?
- John Georgakopoulos's practice location on file with NPPES is 5570 State St, Saginaw, MI 48603-3583.
- What is John Georgakopoulos's phone number?
- The practice phone number listed in the NPPES registry for John Georgakopoulos is (989) 583-0100.
- Does John Georgakopoulos accept Medicare?
- John Georgakopoulos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Georgakopoulos's NPI active?
- Yes — John Georgakopoulos's NPI (1114029840) is active in the NPPES registry as of the last update on 2021-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.