Richard Arenas, MD
NPI 1447345434 · Surgery Physician · Springfield, MA
Enrolled with Medicare as Practitioner - Surgical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Arenas, MD is a Surgery Physician provider in Springfield, MA (NPI 1447345434).
Provider details
- NPI number
- 1447345434
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 209940 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
147 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 41 | $168 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 23 | $73 |
| Removal of Cancer Skin Growth of Body, Arms, Or Legs, 2.1-3.0 Cm11603 | 17 | $97 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 17 | $128 |
| Complicated Repair of Wound of Scalp, Arms, Or Legs, 2.6-7.5 Cm13121 | 15 | $179 |
| Biopsy Or Removal of Deep Lymph Nodes of Underarm |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-04
- Last updated
- 2018-01-19
Frequently asked questions
- What is Richard Arenas's NPI number?
- Richard Arenas's National Provider Identifier (NPI) is 1447345434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Arenas's specialty?
- Richard Arenas is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Arenas located?
- Richard Arenas's practice location on file with NPPES is 100 Wason Avenue, Springfield, MA 01107-1179.
- What is Richard Arenas's phone number?
- The practice phone number listed in the NPPES registry for Richard Arenas is (413) 794-5265.
- Does Richard Arenas accept Medicare?
- Richard Arenas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Arenas's NPI active?
- Yes — Richard Arenas's NPI (1447345434) is active in the NPPES registry as of the last update on 2018-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.