Gregory Vandigo, M.D.
NPI 1194771840 · Family Medicine Physician · Galena, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Vandigo, M.D. is a Family Medicine Physician provider in Galena, IL (NPI 1194771840).
Provider details
- NPI number
- 1194771840
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036-107472 (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 tenure28% of score
20 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
5,122 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 508 | $122 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 402 | $85 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 373 | $9 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 294 | $8 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 262 | $8 |
| Hemoglobin A1c Level83036 | 241 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 187 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 967 | 230 |
| Levothyroxine Sodium | 651 | 138 |
| Omeprazole | 562 | 153 |
| Apixabanbrand: Eliquis | 501 | 68 |
| Metoprolol Succinate | 492 | 116 |
| Lisinopril | 486 | 113 |
| Furosemide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-25
- Last updated
- 2015-06-26
Frequently asked questions
- What is Gregory Vandigo's NPI number?
- Gregory Vandigo's National Provider Identifier (NPI) is 1194771840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Vandigo's specialty?
- Gregory Vandigo is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Vandigo located?
- Gregory Vandigo's practice location on file with NPPES is 10988 Bartel Blvd, Galena, IL 61036-8222.
- What is Gregory Vandigo's phone number?
- The practice phone number listed in the NPPES registry for Gregory Vandigo is (815) 777-0900.
- Does Gregory Vandigo accept Medicare?
- Gregory Vandigo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Vandigo's NPI active?
- Yes — Gregory Vandigo's NPI (1194771840) is active in the NPPES registry as of the last update on 2015-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.