Ross Slotten, MD
NPI 1619089174 · Adult Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ross Slotten, MD is a Adult Medicine Physician provider in Chicago, IL (NPI 1619089174).
Provider details
- NPI number
- 1619089174
- Entity type
- Individual
- Primary specialty
- Adult Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036064610 (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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
842 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 208 | $94 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 196 | $133 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 146 | $133 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 50 | $9 |
| Administration of Influenza Virus VaccineG0008 | 46 | $34 |
| Administration of Pneumococcal VaccineG0009 | 30 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 115 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 439 | 125 |
| Losartan Potassium | 253 | 72 |
| Alprazolam | 219 | 55 |
| Amlodipine Besylate | 189 | 49 |
| Metoprolol Succinate | 163 | 44 |
| Elviteg/Cob/Emtri/Tenof Alafenbrand: Genvoya | 149 | 15 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$13 across 1 record (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
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2021-03-26
- Certified
- 2021-03-26
Frequently asked questions
- What is Ross Slotten's NPI number?
- Ross Slotten's National Provider Identifier (NPI) is 1619089174, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ross Slotten's specialty?
- Ross Slotten is listed in the NPPES registry with a primary specialty of Adult Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ross Slotten located?
- Ross Slotten's practice location on file with NPPES is 711 W North Ave, Chicago, IL 60610-1174.
- What is Ross Slotten's phone number?
- The practice phone number listed in the NPPES registry for Ross Slotten is (312) 280-0996.
- Does Ross Slotten accept Medicare?
- Ross Slotten is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ross Slotten's NPI active?
- Yes — Ross Slotten's NPI (1619089174) is active in the NPPES registry as of the last update on 2021-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.