Siham Chaffag
NPI 1598440893 · Anesthesiologist Assistant · Cleveland, OH
Enrolled with Medicare as Practitioner - Anesthesiology Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Siham Chaffag is a Anesthesiologist Assistant provider in Cleveland, OH (NPI 1598440893).
Provider details
- NPI number
- 1598440893
- Entity type
- Individual
- Primary specialty
- Anesthesiologist AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 67.000476 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 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
23 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) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 23 | $66 |
Typical Medicare-allowed amounts for these services range $66–$66 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-06-15
- Last updated
- 2025-12-10
- Certified
- 2025-12-10
Frequently asked questions
- What is Siham Chaffag's NPI number?
- Siham Chaffag's National Provider Identifier (NPI) is 1598440893, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siham Chaffag's specialty?
- Siham Chaffag is listed in the NPPES registry with a primary specialty of Anesthesiologist Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Siham Chaffag located?
- Siham Chaffag's practice location on file with NPPES is 11100 Euclid Ave, Cleveland, OH 44106-1716.
- What is Siham Chaffag's phone number?
- The practice phone number listed in the NPPES registry for Siham Chaffag is (216) 571-4607.
- Does Siham Chaffag accept Medicare?
- Siham Chaffag is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Siham Chaffag's NPI active?
- Yes — Siham Chaffag's NPI (1598440893) is active in the NPPES registry as of the last update on 2025-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.