Mariangela Merced, PA-C
NPI 1245426253 · Physician Assistant · Springfield, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariangela Merced, PA-C is a Physician Assistant provider in Springfield, MA (NPI 1245426253).
Provider details
- NPI number
- 1245426253
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA2381 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 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
397 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 50 Minutes99233 | 57 | $99 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 52 | $66 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 50 | $81 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 38 | $145 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 37 | $98 |
| Automated Urinalysis Test81003 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 60 | 59 |
| Prednisone | 42 | 42 |
| Gabapentin | 38 | 25 |
| Cephalexin | 35 | 33 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 24 | 24 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 21 | 21 |
| Cefpodoxime Proxetil | 18 |
Practice location
Mailing address
Additional practice locations (2)
- 3400 Main StreetSpringfield, MA 01107Phone: (413) 794-9560Fax: (413) 794-5884
- 123 Park AveW Springfield, MA 01089-3337Phone: (413) 998-1980Fax: (720) 598-0440
Registry dates
- Enumerated
- 2007-09-24
- Last updated
- 2024-12-19
- Certified
- 2024-12-19
Frequently asked questions
- What is Mariangela Merced's NPI number?
- Mariangela Merced's National Provider Identifier (NPI) is 1245426253, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariangela Merced's specialty?
- Mariangela Merced is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mariangela Merced located?
- Mariangela Merced's practice location on file with NPPES is 100 Wason Ave Ste 120, Springfield, MA 01107-1179.
- What is Mariangela Merced's phone number?
- The practice phone number listed in the NPPES registry for Mariangela Merced is (413) 241-2100.
- Does Mariangela Merced accept Medicare?
- Mariangela Merced is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariangela Merced's NPI active?
- Yes — Mariangela Merced's NPI (1245426253) is active in the NPPES registry as of the last update on 2024-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.