Joseph Jacko, MD
NPI 1730185844 · Internal Medicine Physician · Columbus, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Jacko, MD is a Internal Medicine Physician provider in Columbus, OH (NPI 1730185844).
Provider details
- NPI number
- 1730185844
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35.055488 (OH)
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 tenure33% of score
21 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 21 | 12 |
| Atorvastatin Calcium | 20 | — |
| Azithromycin | 18 | 16 |
| Testosterone Cypionate | 17 | — |
| Trazodone Hcl | 17 | — |
| Lisinopril | 16 | — |
| Methylprednisolone | 16 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$101 across 8 records (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
Registry dates
- Enumerated
- 2005-06-23
- Last updated
- 2013-07-30
Frequently asked questions
- What is Joseph Jacko's NPI number?
- Joseph Jacko's National Provider Identifier (NPI) is 1730185844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Jacko's specialty?
- Joseph Jacko is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Jacko located?
- Joseph Jacko's practice location on file with NPPES is 4885 Olentangy River Rd, Columbus, OH 43214-1952.
- What is Joseph Jacko's phone number?
- The practice phone number listed in the NPPES registry for Joseph Jacko is (614) 451-1551.
- Does Joseph Jacko accept Medicare?
- Joseph Jacko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Jacko's NPI active?
- Yes — Joseph Jacko's NPI (1730185844) is active in the NPPES registry as of the last update on 2013-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.