Michael Cosimi, D.M.D., M.S.
NPI 1881754844 · Periodontics · Herrin, IL
Michael Cosimi, D.M.D., M.S. is a Periodontics provider in Herrin, IL (NPI 1881754844).
Provider details
- NPI number
- 1881754844
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- D.M.D., M.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 021002240 (IL)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Chlorhexidine Gluconate | 119 | 85 |
| Azithromycin | 72 | 63 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 67 | 54 |
| Amoxicillin | 55 | 45 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-11
- Last updated
- 2022-05-05
- Certified
- 2022-05-05
Frequently asked questions
- What is Michael Cosimi's NPI number?
- Michael Cosimi's National Provider Identifier (NPI) is 1881754844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Cosimi's specialty?
- Michael Cosimi is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is Michael Cosimi located?
- Michael Cosimi's practice location on file with NPPES is 408 Lincoln Dr Ste C, Herrin, IL 62948-3790.
- What is Michael Cosimi's phone number?
- The practice phone number listed in the NPPES registry for Michael Cosimi is (618) 997-2403.
- Is Michael Cosimi's NPI active?
- Yes — Michael Cosimi's NPI (1881754844) is active in the NPPES registry as of the last update on 2022-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.