Muhammad Deen, MD
NPI 1841649845 · Family Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Muhammad Deen, MD is a Family Medicine Physician provider in Chicago, IL (NPI 1841649845).
Provider details
- NPI number
- 1841649845
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 125068221 (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 tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
143 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 Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 85 | $52 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 37 | $87 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 21 | $87 |
Typical Medicare-allowed amounts for these services range $52–$87 (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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Metformin Hcl | 25 |
| Atorvastatin Calcium | 24 |
| Fluticasone Propionate | 20 |
| Amlodipine Besylate | 18 |
| Allopurinol | 18 |
| Tamsulosin Hcl | 16 |
| Montelukast Sodium | 15 |
| Candesartan Cilexetil | 14 |
| Ibandronate Sodium | 12 |
| Lisinopril |
Practice location
Mailing address
Additional practice locations (1)
- 815 Main StSte aPeoria, IL 61602-1076Phone: (309) 672-4977
Registry dates
- Enumerated
- 2016-06-09
- Last updated
- 2021-08-13
- Certified
- 2021-08-13
Frequently asked questions
- What is Muhammad Deen's NPI number?
- Muhammad Deen's National Provider Identifier (NPI) is 1841649845, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Muhammad Deen's specialty?
- Muhammad Deen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Muhammad Deen located?
- Muhammad Deen's practice location on file with NPPES is 2750 W North Ave, Chicago, IL 60647-5247.
- What is Muhammad Deen's phone number?
- The practice phone number listed in the NPPES registry for Muhammad Deen is (312) 666-3494.
- Does Muhammad Deen accept Medicare?
- Muhammad Deen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Muhammad Deen's NPI active?
- Yes — Muhammad Deen's NPI (1841649845) is active in the NPPES registry as of the last update on 2021-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.