Stuart Sidlow, MD
NPI 1861448011 · Anesthesiology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stuart Sidlow, MD is a Anesthesiology Physician provider in Philadelphia, PA (NPI 1861448011).
Provider details
- NPI number
- 1861448011
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD426162 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
224 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Other Procedure on Large Bowel Using an Endoscope00811 | 67 | $71 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 60 | $63 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 44 | $76 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 37 | $88 |
| Anesthesia for Nerve Block and Injection01991 | 16 | $60 |
Typical Medicare-allowed amounts for these services range $60–$88 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$129 across 3 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
- 2006-05-26
- Last updated
- 2012-05-23
Frequently asked questions
- What is Stuart Sidlow's NPI number?
- Stuart Sidlow's National Provider Identifier (NPI) is 1861448011, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stuart Sidlow's specialty?
- Stuart Sidlow is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Stuart Sidlow located?
- Stuart Sidlow's practice location on file with NPPES is 5501 Old York Rd, Philadelphia, PA 19141-3018.
- What is Stuart Sidlow's phone number?
- The practice phone number listed in the NPPES registry for Stuart Sidlow is (215) 456-7890.
- Does Stuart Sidlow accept Medicare?
- Stuart Sidlow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stuart Sidlow's NPI active?
- Yes — Stuart Sidlow's NPI (1861448011) is active in the NPPES registry as of the last update on 2012-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.