Hasan Syed, DO
NPI 1881170322 · Endocrinology, Diabetes & Metabolism Physician · Skokie, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hasan Syed, DO is a Endocrinology, Diabetes & Metabolism Physician provider in Skokie, IL (NPI 1881170322).
Provider details
- NPI number
- 1881170322
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 036152430 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
583 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 202 | $85 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 109 | $72 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 71 | $157 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 55 | $106 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 42 | $143 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 85 | 36 |
| Tirzepatidebrand: Mounjaro | 52 | 13 |
| Empagliflozinbrand: Jardiance | 42 | 16 |
| Metformin Hclbrand: Metformin Hcl Er | 38 | 17 |
| Alendronate Sodium | 30 | 11 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 26 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$196 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 3315 Berrywood DrColumbia, MO 65201-6571Phone: (573) 882-3818Fax: (573) 884-4609
Registry dates
- Enumerated
- 2018-07-18
- Last updated
- 2023-09-21
- Certified
- 2023-09-21
Frequently asked questions
- What is Hasan Syed's NPI number?
- Hasan Syed's National Provider Identifier (NPI) is 1881170322, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hasan Syed's specialty?
- Hasan Syed is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Hasan Syed located?
- Hasan Syed's practice location on file with NPPES is 9977 Woods Dr # 300, Skokie, IL 60077-1057.
- What is Hasan Syed's phone number?
- The practice phone number listed in the NPPES registry for Hasan Syed is (847) 982-6710.
- Does Hasan Syed accept Medicare?
- Hasan Syed is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hasan Syed's NPI active?
- Yes — Hasan Syed's NPI (1881170322) is active in the NPPES registry as of the last update on 2023-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.