Divya Singh, MD
NPI 1821733817 · Hospitalist Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Divya Singh, MD is a Hospitalist Physician provider in Chicago, IL (NPI 1821733817).
Provider details
- NPI number
- 1821733817
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 125.080482 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 77 | 27 |
| Amlodipine Besylate | 38 | 18 |
| Gabapentin | 36 | 16 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 29 | — |
| Rosuvastatin Calcium | 26 | — |
| Losartan Potassium | 19 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-05-03
- Last updated
- 2025-09-18
- Certified
- 2025-09-18
Frequently asked questions
- What is Divya Singh's NPI number?
- Divya Singh's National Provider Identifier (NPI) is 1821733817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Divya Singh's specialty?
- Divya Singh is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Divya Singh located?
- Divya Singh's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1443.
- What is Divya Singh's phone number?
- The practice phone number listed in the NPPES registry for Divya Singh is (773) 702-6840.
- Does Divya Singh accept Medicare?
- Divya Singh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Divya Singh's NPI active?
- Yes — Divya Singh's NPI (1821733817) is active in the NPPES registry as of the last update on 2025-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.