Saima Siddiqui, MD
NPI 1326175605 · Emergency Medicine Physician · Rockville, MD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Saima Siddiqui, MD is a Emergency Medicine Physician provider in Rockville, MD (NPI 1326175605).
Provider details
- NPI number
- 1326175605
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301076899 (MI)
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
19 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
31 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 31 | $98 |
Typical Medicare-allowed amounts for these services range $98–$98 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 323 | 313 |
| Azithromycin | 84 | 83 |
| Doxycycline Monohydrate | 76 | 75 |
| Ibuprofen | 66 | 65 |
| Cyclobenzaprine Hcl | 53 | 53 |
| Famotidine | 36 | 36 |
| Mupirocin | 26 | 26 |
| Ciprofloxacin Hcl | 23 | 23 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-27
- Last updated
- 2021-06-01
- Certified
- 2021-06-01
Frequently asked questions
- What is Saima Siddiqui's NPI number?
- Saima Siddiqui's National Provider Identifier (NPI) is 1326175605, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Saima Siddiqui's specialty?
- Saima Siddiqui is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Saima Siddiqui located?
- Saima Siddiqui's practice location on file with NPPES is 2101 E Jefferson St, Rockville, MD 20852-4908.
- What is Saima Siddiqui's phone number?
- The practice phone number listed in the NPPES registry for Saima Siddiqui is (240) 762-0211.
- Does Saima Siddiqui accept Medicare?
- Saima Siddiqui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Saima Siddiqui's NPI active?
- Yes — Saima Siddiqui's NPI (1326175605) is active in the NPPES registry as of the last update on 2021-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.