Michael Richman, M.D.
NPI 1033452966 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Richman, M.D. is a Internal Medicine Physician provider in Chicago, IL (NPI 1033452966).
Provider details
- NPI number
- 1033452966
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036139703 (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
13 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
202 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 102 | $132 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 47 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 25 | $92 |
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians andG0180 | 15 | $55 |
| Administration of Influenza Virus VaccineG0008 | 13 | $34 |
Typical Medicare-allowed amounts for these services range $9–$132 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 73 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 281 | 94 |
| Amlodipine Besylate | 200 | 68 |
| Apixabanbrand: Eliquis | 115 | 34 |
| Losartan Potassium | 95 | 37 |
| Metoprolol Succinate | 92 | 36 |
| Pantoprazole Sodium | 92 | 34 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-03-28
- Last updated
- 2025-07-07
- Certified
- 2025-07-07
Frequently asked questions
- What is Michael Richman's NPI number?
- Michael Richman's National Provider Identifier (NPI) is 1033452966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Richman's specialty?
- Michael Richman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Richman located?
- Michael Richman's practice location on file with NPPES is 2627 W Cermak Rd, Chicago, IL 60608-3514.
- What is Michael Richman's phone number?
- The practice phone number listed in the NPPES registry for Michael Richman is (773) 389-3000.
- Does Michael Richman accept Medicare?
- Michael Richman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Richman's NPI active?
- Yes — Michael Richman's NPI (1033452966) is active in the NPPES registry as of the last update on 2025-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.