Mustafa Sayeed, DO
NPI 1043831811 · Internal Medicine Physician · Peru, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mustafa Sayeed, DO is a Internal Medicine Physician provider in Peru, IL (NPI 1043831811).
Provider details
- NPI number
- 1043831811
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 036.163464 (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
6 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
1,181 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 50 Minutes99233 | 342 | $114 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 257 | $75 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 255 | $109 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 165 | $126 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 98 | $166 |
| Critical Care, First 30-74 Minutes99291 | 64 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 34 | 34 |
| Prednisone | 33 | 33 |
| Atorvastatin Calcium | 24 | — |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 23 | 22 |
| Cefdinir | 16 | 16 |
| Gabapentin | 15 | 12 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen |
Practice location
Mailing address
Additional practice locations (1)
- 1315 N Highland Ave Ste 100Aurora, IL 60506-1459Phone: (630) 413-9119Fax: (312) 429-4551
Registry dates
- Enumerated
- 2020-05-02
- Last updated
- 2025-11-05
- Certified
- 2025-11-05
Frequently asked questions
- What is Mustafa Sayeed's NPI number?
- Mustafa Sayeed's National Provider Identifier (NPI) is 1043831811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mustafa Sayeed's specialty?
- Mustafa Sayeed is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mustafa Sayeed located?
- Mustafa Sayeed's practice location on file with NPPES is 925 West St, Peru, IL 61354-2757.
- What is Mustafa Sayeed's phone number?
- The practice phone number listed in the NPPES registry for Mustafa Sayeed is (815) 221-1380.
- Does Mustafa Sayeed accept Medicare?
- Mustafa Sayeed is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mustafa Sayeed's NPI active?
- Yes — Mustafa Sayeed's NPI (1043831811) is active in the NPPES registry as of the last update on 2025-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.