Tyson Stock, D.O.
NPI 1114366788 · Family Medicine Physician · Chicago, IL
Tyson Stock, D.O. is a Family Medicine Physician provider in Chicago, IL (NPI 1114366788).
Provider details
- NPI number
- 1114366788
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 036140162 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Ondansetronbrand: Ondansetron Odt | 14 |
| Metformin Hcl | 12 |
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
Additional practice locations (1)
- 4140 Southwest HwyHometown, IL 60456-1135Phone: (708) 422-5700Fax: (708) 422-8225
Registry dates
- Enumerated
- 2013-06-17
- Last updated
- 2018-05-10
Frequently asked questions
- What is Tyson Stock's NPI number?
- Tyson Stock's National Provider Identifier (NPI) is 1114366788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tyson Stock's specialty?
- Tyson Stock is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tyson Stock located?
- Tyson Stock's practice location on file with NPPES is 3000 N Halsted St Ste 401, Chicago, IL 60657-9268.
- What is Tyson Stock's phone number?
- The practice phone number listed in the NPPES registry for Tyson Stock is (773) 935-5985.
- Is Tyson Stock's NPI active?
- Yes — Tyson Stock's NPI (1114366788) is active in the NPPES registry as of the last update on 2018-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.