Saba Siddiqui, M.D.
NPI 1225370836 · Internal Medicine Physician · Long Grove, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Saba Siddiqui, M.D. is a Internal Medicine Physician provider in Long Grove, IL (NPI 1225370836).
Provider details
- NPI number
- 1225370836
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036139446 (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
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
1,340 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 | 753 | $120 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 217 | $116 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 183 | $175 |
| 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 | 79 | $55 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 75 | $82 |
| Prolonged Hospital Inpatient Or Observation Care Evaluation and Management Service(s) Beyond the Total Time for the Primary Service (when the Primary Service Has Been Selected Using Time on the Date of the Primary Service); Each Additional 15 Minutes By Th |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 29 | 29 |
| Cefdinir | 22 | 22 |
| Pantoprazole Sodium | 22 | 22 |
| Cefadroxil | 21 | 21 |
| Doxycycline Hyclate | 18 | 18 |
| Amlodipine Besylate | 18 | 18 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-03-21
- Last updated
- 2023-03-07
- Certified
- 2021-12-20
Frequently asked questions
- What is Saba Siddiqui's NPI number?
- Saba Siddiqui's National Provider Identifier (NPI) is 1225370836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Saba Siddiqui's specialty?
- Saba Siddiqui is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Saba Siddiqui located?
- Saba Siddiqui's practice location on file with NPPES is 3880 Salem Lake Dr, Long Grove, IL 60047-5292.
- What is Saba Siddiqui's phone number?
- The practice phone number listed in the NPPES registry for Saba Siddiqui is (847) 719-2220.
- Does Saba Siddiqui accept Medicare?
- Saba Siddiqui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Saba Siddiqui's NPI active?
- Yes — Saba Siddiqui's NPI (1225370836) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.