Marian Saba, MD
NPI 1083267280 · Internal Medicine Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marian Saba, MD is a Internal Medicine Physician provider in Worcester, MA (NPI 1083267280).
Provider details
- NPI number
- 1083267280
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 1013319 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,056 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 442 | $80 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 264 | $43 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 97 | $89 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 93 | $76 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 59 | $15 |
| Administration of Pneumococcal VaccineG0009 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 103 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 422 | 173 |
| Lisinopril | 336 | 122 |
| Amlodipine Besylate | 305 | 113 |
| Levothyroxine Sodium | 292 | 105 |
| Hydrochlorothiazide | 276 | 99 |
| Omeprazole | 208 | 83 |
| Lorazepam | 194 |
Practice location
Mailing address
Additional practice locations (2)
- 55 Lake Ave NWorcester, MA 01655-0002Phone: (508) 334-8515Fax: (505) 334-6490
- 119 Belmont StWorcester, MA 01605-2903Phone: (508) 334-8515Fax: (508) 334-6490
Registry dates
- Enumerated
- 2019-07-17
- Last updated
- 2024-02-01
- Certified
- 2024-02-01
Frequently asked questions
- What is Marian Saba's NPI number?
- Marian Saba's National Provider Identifier (NPI) is 1083267280, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marian Saba's specialty?
- Marian Saba is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marian Saba located?
- Marian Saba's practice location on file with NPPES is 291 Lincoln St, Worcester, MA 01605-3643.
- What is Marian Saba's phone number?
- The practice phone number listed in the NPPES registry for Marian Saba is (508) 791-8524.
- Does Marian Saba accept Medicare?
- Marian Saba is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marian Saba's NPI active?
- Yes — Marian Saba's NPI (1083267280) is active in the NPPES registry as of the last update on 2024-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.