Arshad Ragen, M.D.
NPI 1538140561 · Anesthesiology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arshad Ragen, M.D. is a Anesthesiology Physician provider in Boston, MA (NPI 1538140561).
Provider details
- NPI number
- 1538140561
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 214358 (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
151 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) |
|---|---|---|
| Anesthesia for Other Procedure on Nose and Sinuses00160 | 45 | $230 |
| Anesthesia for Other Procedure on Skin, Muscles, Or Nerves of Head, Neck, and Upper Back00300 | 26 | $176 |
| Anesthesia for Other Procedure on External Middle and Inner Ear00120 | 21 | $249 |
| Anesthesia for Other Procedure on Neck Area (1 Year Or Older)00320 | 21 | $210 |
| Anesthesia for Other Procedure on Eye00140 | 14 | $183 |
| Anesthesia for Lens Surgery00142 | 13 | $90 |
| Anesthesia for Retinal Surgery |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-08
- Last updated
- 2009-02-11
Frequently asked questions
- What is Arshad Ragen's NPI number?
- Arshad Ragen's National Provider Identifier (NPI) is 1538140561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arshad Ragen's specialty?
- Arshad Ragen is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Arshad Ragen located?
- Arshad Ragen's practice location on file with NPPES is 243 Charles St, Boston, MA 02114-3002.
- What is Arshad Ragen's phone number?
- The practice phone number listed in the NPPES registry for Arshad Ragen is (617) 573-3378.
- Does Arshad Ragen accept Medicare?
- Arshad Ragen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arshad Ragen's NPI active?
- Yes — Arshad Ragen's NPI (1538140561) is active in the NPPES registry as of the last update on 2009-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.