Sheila Abdallah, MD
NPI 1821356312 · Family Medicine Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sheila Abdallah, MD is a Family Medicine Physician provider in Worcester, MA (NPI 1821356312).
Provider details
- NPI number
- 1821356312
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 262739 (MA)
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
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
237 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 103 | $130 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 49 | $131 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 24 | $92 |
| Administration of Influenza Virus VaccineG0008 | 22 | $33 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 21 | $182 |
| Admn Sarscov2 Vacc 1 Dose90480 | 18 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 79 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 323 | 118 |
| Amlodipine Besylate | 222 | 78 |
| Lisinopril | 168 | 59 |
| Metformin Hcl | 152 | 54 |
| Levothyroxine Sodium | 148 | 54 |
| Omeprazole | 137 | 44 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$29 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
Additional practice locations (1)
- 26 Queen StreetWorcester, MA 01610-2473Phone: (508) 860-7800Fax: (508) 661-3046
Registry dates
- Enumerated
- 2012-05-02
- Last updated
- 2026-05-04
- Certified
- 2026-05-04
Frequently asked questions
- What is Sheila Abdallah's NPI number?
- Sheila Abdallah's National Provider Identifier (NPI) is 1821356312, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sheila Abdallah's specialty?
- Sheila Abdallah is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sheila Abdallah located?
- Sheila Abdallah's practice location on file with NPPES is 5 Neponset St, Worcester, MA 01606-2714.
- What is Sheila Abdallah's phone number?
- The practice phone number listed in the NPPES registry for Sheila Abdallah is (508) 425-5566.
- Does Sheila Abdallah accept Medicare?
- Sheila Abdallah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sheila Abdallah's NPI active?
- Yes — Sheila Abdallah's NPI (1821356312) is active in the NPPES registry as of the last update on 2026-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.