Maarij Siddiqi, DO
NPI 1528795135 · Internal Medicine Physician · Providence, RI
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maarij Siddiqi, DO is a Internal Medicine Physician provider in Providence, RI (NPI 1528795135).
Provider details
- NPI number
- 1528795135
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- LP05712 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
3 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 52 | 16 |
| Metformin Hclbrand: Metformin Er Gastric | 15 | — |
| Metformin Hcl | 15 | — |
| Amlodipine Besylate | 14 | — |
| Gabapentin | 13 | — |
| Losartan Potassium | 13 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$47 across 2 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
Registry dates
- Enumerated
- 2022-08-03
- Last updated
- 2022-08-03
- Certified
- 2022-08-03
Frequently asked questions
- What is Maarij Siddiqi's NPI number?
- Maarij Siddiqi's National Provider Identifier (NPI) is 1528795135, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maarij Siddiqi's specialty?
- Maarij Siddiqi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maarij Siddiqi located?
- Maarij Siddiqi's practice location on file with NPPES is 825 Chalkstone Avenue, Providence, RI 02908.
- What is Maarij Siddiqi's phone number?
- The practice phone number listed in the NPPES registry for Maarij Siddiqi is (401) 456-2070.
- Does Maarij Siddiqi accept Medicare?
- Maarij Siddiqi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maarij Siddiqi's NPI active?
- Yes — Maarij Siddiqi's NPI (1528795135) is active in the NPPES registry as of the last update on 2022-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.