Elizabeth Hewitt, DO
NPI 1437391794 · Anesthesiology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Hewitt, DO is a Anesthesiology Physician provider in Philadelphia, PA (NPI 1437391794).
Provider details
- NPI number
- 1437391794
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- OS016661 (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
17 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
322 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 Procedure for Total Knee Joint Replacement01402 | 67 | $168 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 36 | $71 |
| Anesthesia for Total Hip Replacement01214 | 36 | $192 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 25 | $84 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 25 | $55 |
| Anesthesia for Other Procedure on Lower Abdomen00840 | 21 | $177 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$26 across 1 record (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
- 2009-04-01
- Last updated
- 2026-01-25
- Certified
- 2026-01-25
Frequently asked questions
- What is Elizabeth Hewitt's NPI number?
- Elizabeth Hewitt's National Provider Identifier (NPI) is 1437391794, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Hewitt's specialty?
- Elizabeth Hewitt is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Hewitt located?
- Elizabeth Hewitt's practice location on file with NPPES is 3400 Spruce St, Philadelphia, PA 19104-4206.
- What is Elizabeth Hewitt's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Hewitt is (215) 662-9664.
- Does Elizabeth Hewitt accept Medicare?
- Elizabeth Hewitt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Hewitt's NPI active?
- Yes — Elizabeth Hewitt's NPI (1437391794) is active in the NPPES registry as of the last update on 2026-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.