Rommel Gerardo Zerpa Alamo, M.D.
NPI 1063919009 · Hospitalist Physician · New Bedford, MA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rommel Gerardo Zerpa Alamo, M.D. is a Hospitalist Physician provider in New Bedford, MA (NPI 1063919009).
Provider details
- NPI number
- 1063919009
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 286182 (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
8 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
977 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 623 | $83 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 162 | $121 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 147 | $124 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 45 | $178 |
Typical Medicare-allowed amounts for these services range $83–$178 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Naloxone Hcl | 21 | 21 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 19 | 19 |
| Prednisone | 19 | 18 |
| Furosemide | 16 | 16 |
| Metoprolol Succinate | 15 | 15 |
| Amlodipine Besylate | 15 | 15 |
| Doxycycline Hyclate | 14 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-04-06
- Last updated
- 2025-01-22
- Certified
- 2025-01-22
Frequently asked questions
- What is Rommel Gerardo Zerpa Alamo's NPI number?
- Rommel Gerardo Zerpa Alamo's National Provider Identifier (NPI) is 1063919009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rommel Gerardo Zerpa Alamo's specialty?
- Rommel Gerardo Zerpa Alamo is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Rommel Gerardo Zerpa Alamo located?
- Rommel Gerardo Zerpa Alamo's practice location on file with NPPES is 101 Page St, New Bedford, MA 02740-3464.
- What is Rommel Gerardo Zerpa Alamo's phone number?
- The practice phone number listed in the NPPES registry for Rommel Gerardo Zerpa Alamo is (508) 973-5919.
- Does Rommel Gerardo Zerpa Alamo accept Medicare?
- Rommel Gerardo Zerpa Alamo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rommel Gerardo Zerpa Alamo's NPI active?
- Yes — Rommel Gerardo Zerpa Alamo's NPI (1063919009) is active in the NPPES registry as of the last update on 2025-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.