Steven Farmer, MD
NPI 1316009863 · Cardiovascular Disease Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Farmer, MD is a Cardiovascular Disease Physician provider in Chicago, IL (NPI 1316009863).
Provider details
- NPI number
- 1316009863
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MT182349 (PA)
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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
129 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 97 | $72 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 20 | $137 |
| Ultrasound of Heart, Follow-Up93308 | 12 | $26 |
Typical Medicare-allowed amounts for these services range $26–$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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 62 | 19 |
| Losartan Potassium | 33 | — |
| Metoprolol Succinate | 23 | — |
| Carvedilol | 18 | — |
| Lisinopril | 14 | — |
| Amlodipine Besylate | 12 | — |
| Nifedipinebrand: Nifedipine Er | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-14
- Last updated
- 2009-08-05
Frequently asked questions
- What is Steven Farmer's NPI number?
- Steven Farmer's National Provider Identifier (NPI) is 1316009863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Farmer's specialty?
- Steven Farmer is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Farmer located?
- Steven Farmer's practice location on file with NPPES is 675 N Saint Clair St, Chicago, IL 60611-5975.
- What is Steven Farmer's phone number?
- The practice phone number listed in the NPPES registry for Steven Farmer is (312) 695-4965.
- Does Steven Farmer accept Medicare?
- Steven Farmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Farmer's NPI active?
- Yes — Steven Farmer's NPI (1316009863) is active in the NPPES registry as of the last update on 2009-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.