Reginald Baker, D.D.S.
NPI 1134289382 · General Practice Dentistry · Chicago, IL
Reginald Baker, D.D.S. is a General Practice Dentistry provider in Chicago, IL (NPI 1134289382).
Provider details
- NPI number
- 1134289382
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 019-025166 (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 |
|---|---|---|
| Amoxicillin | 86 | 63 |
| Ibuprofen | 59 | 48 |
| Chlorhexidine Gluconate | 20 | 18 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 11 | — |
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
- 2019-11-18
Frequently asked questions
- What is Reginald Baker's NPI number?
- Reginald Baker's National Provider Identifier (NPI) is 1134289382, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Reginald Baker's specialty?
- Reginald Baker is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Reginald Baker located?
- Reginald Baker's practice location on file with NPPES is 8803 South Stony Island Avenue, Chicago, IL 60617-2810.
- What is Reginald Baker's phone number?
- The practice phone number listed in the NPPES registry for Reginald Baker is (773) 375-0303.
- Is Reginald Baker's NPI active?
- Yes — Reginald Baker's NPI (1134289382) is active in the NPPES registry as of the last update on 2019-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.