Dois Ogan, DO
NPI 1821583964 · Family Medicine Physician · Carbondale, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dois Ogan, DO is a Family Medicine Physician provider in Carbondale, IL (NPI 1821583964).
Provider details
- NPI number
- 1821583964
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 125.073378 (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
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
107 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 44 | $115 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 26 | $76 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 20 | $78 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 17 | $167 |
Typical Medicare-allowed amounts for these services range $76–$167 (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 · 86 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 200 | 55 |
| Gabapentin | 137 | 32 |
| Lisinopril | 123 | 33 |
| Metformin Hcl | 105 | 28 |
| Pantoprazole Sodium | 102 | 22 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 94 | 24 |
Practice location
Mailing address
Additional practice locations (1)
- 2553 Ken Gray BlvdWest Frankfort, IL 62896-4174Phone: (618) 932-3937Fax: (618) 932-2734
Registry dates
- Enumerated
- 2018-06-29
- Last updated
- 2021-07-02
- Certified
- 2021-07-02
Frequently asked questions
- What is Dois Ogan's NPI number?
- Dois Ogan's National Provider Identifier (NPI) is 1821583964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dois Ogan's specialty?
- Dois Ogan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dois Ogan located?
- Dois Ogan's practice location on file with NPPES is 300 W Oak St Ste 200, Carbondale, IL 62901-1400.
- What is Dois Ogan's phone number?
- The practice phone number listed in the NPPES registry for Dois Ogan is (618) 536-6621.
- Does Dois Ogan accept Medicare?
- Dois Ogan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dois Ogan's NPI active?
- Yes — Dois Ogan's NPI (1821583964) is active in the NPPES registry as of the last update on 2021-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.