Richard Dirkes, MD
NPI 1942289764 · Family Medicine Physician · Addison, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Dirkes, MD is a Family Medicine Physician provider in Addison, IL (NPI 1942289764).
Provider details
- NPI number
- 1942289764
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-054771 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
322 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 216 | $81 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 43 | $83 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 37 | $136 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 26 | $94 |
Typical Medicare-allowed amounts for these services range $81–$136 (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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 49 | 16 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 43 | — |
| Alprazolam | 36 | — |
| Metformin Hcl | 33 | — |
| Lorazepam | 27 | — |
| Ondansetronbrand: Ondansetron Odt | 21 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-10
- Last updated
- 2015-05-04
Frequently asked questions
- What is Richard Dirkes's NPI number?
- Richard Dirkes's National Provider Identifier (NPI) is 1942289764, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Dirkes's specialty?
- Richard Dirkes is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Dirkes located?
- Richard Dirkes's practice location on file with NPPES is 276 W Fullerton Ave, Addison, IL 60101-3767.
- What is Richard Dirkes's phone number?
- The practice phone number listed in the NPPES registry for Richard Dirkes is (630) 543-5454.
- Does Richard Dirkes accept Medicare?
- Richard Dirkes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Dirkes's NPI active?
- Yes — Richard Dirkes's NPI (1942289764) is active in the NPPES registry as of the last update on 2015-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.