Mark Mullins, M.D.
NPI 1154302933 · Emergency Medicine Physician · South Weymouth, MA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Mullins, M.D. is a Emergency Medicine Physician provider in South Weymouth, MA (NPI 1154302933).
Provider details
- NPI number
- 1154302933
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 210264 (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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
588 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 160 | $70 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 110 | $104 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 105 | $87 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 89 | $191 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 41 | $142 |
| Emergency Department Visit With Moderate Level of Medical Decision Making |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 39 | 38 |
| Cephalexin | 33 | 32 |
| Azithromycin | 23 | 23 |
| Ibuprofen | 21 | 21 |
| Oxycodone Hcl | 19 | 19 |
| Erythromycin Basebrand: Erythromycin | 18 | 17 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 16 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-09
- Last updated
- 2015-07-30
Frequently asked questions
- What is Mark Mullins's NPI number?
- Mark Mullins's National Provider Identifier (NPI) is 1154302933, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Mullins's specialty?
- Mark Mullins is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Mullins located?
- Mark Mullins's practice location on file with NPPES is 55 Fogg Rd, South Weymouth, MA 02190-2432.
- What is Mark Mullins's phone number?
- The practice phone number listed in the NPPES registry for Mark Mullins is (781) 624-8321.
- Does Mark Mullins accept Medicare?
- Mark Mullins is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Mullins's NPI active?
- Yes — Mark Mullins's NPI (1154302933) is active in the NPPES registry as of the last update on 2015-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.