Alexander Sheng, M.D.
NPI 1023332897 · Emergency Medicine Physician · Providence, RI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Sheng, M.D. is a Emergency Medicine Physician provider in Providence, RI (NPI 1023332897).
Provider details
- NPI number
- 1023332897
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 253667 (MA)
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
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
222 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 136 | $172 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 38 | $119 |
| Critical Care, First 30-74 Minutes99291 | 33 | $210 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 15 | $69 |
Typical Medicare-allowed amounts for these services range $69–$210 (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
Additional practice locations (1)
- 1 Boston Medical Ctr PlDowling One SouthBoston, MA 02118-2908Phone: (617) 414-7757Fax: (617) 414-7759
Registry dates
- Enumerated
- 2010-03-22
- Last updated
- 2026-02-12
- Certified
- 2026-02-12
Frequently asked questions
- What is Alexander Sheng's NPI number?
- Alexander Sheng's National Provider Identifier (NPI) is 1023332897, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Sheng's specialty?
- Alexander Sheng is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Sheng located?
- Alexander Sheng's practice location on file with NPPES is 593 Eddy St, Providence, RI 02903-4923.
- What is Alexander Sheng's phone number?
- The practice phone number listed in the NPPES registry for Alexander Sheng is (401) 444-4000.
- Does Alexander Sheng accept Medicare?
- Alexander Sheng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Sheng's NPI active?
- Yes — Alexander Sheng's NPI (1023332897) is active in the NPPES registry as of the last update on 2026-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.