David Tyson, MD
NPI 1720548100 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Tyson, MD is a Internal Medicine Physician provider in Chicago, IL (NPI 1720548100).
Provider details
- NPI number
- 1720548100
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036161751 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
70 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 35 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 35 | $137 |
Typical Medicare-allowed amounts for these services range $8–$137 (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 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 90 | 13 |
| Amlodipine Besylate | 71 | — |
| Atorvastatin Calcium | 58 | — |
| Abacavir/Dolutegravir/Lamivudibrand: Triumeq | 48 | — |
| Dolutegravir Sodiumbrand: Tivicay | 37 | — |
| Darunavir/Cob/Emtri/Tenof Alafbrand: Symtuza | 35 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,534 across 85 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1640 N Damen AveChicago, IL 60647-5553Phone: (312) 219-2230
Registry dates
- Enumerated
- 2019-03-22
- Last updated
- 2024-05-06
- Certified
- 2024-05-06
Frequently asked questions
- What is David Tyson's NPI number?
- David Tyson's National Provider Identifier (NPI) is 1720548100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Tyson's specialty?
- David Tyson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Tyson located?
- David Tyson's practice location on file with NPPES is 2600 S Michigan Ave Ste 416, Chicago, IL 60616-3400.
- What is David Tyson's phone number?
- The practice phone number listed in the NPPES registry for David Tyson is (312) 881-3050.
- Does David Tyson accept Medicare?
- David Tyson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Tyson's NPI active?
- Yes — David Tyson's NPI (1720548100) is active in the NPPES registry as of the last update on 2024-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.